Software Engineer Jobs in Sussex

    Find 52+ software engineer jobs in Sussex. Browse opportunities from top employers. Apply today for your next software engineer role in Sussex.

    52 jobs found

    Data Cabling Engineers - West Sussex / Surrey

    Morris Sinclair Recruitment

    Technology
    Hybrid
    Sussex
    Contract
    Competitive

    Data Cabling Engineers (x4) - Immediate Start - DBS Certificate Location: West Sussex / Surrey Border Contract: £200 - £210 / day Hours: Monday-Friday, 07:30-15:30 Duration: 1 week - immediate start We are urgently recruiting 4 x experienced Data Cabling Engineers for an immediate-start project. We are looking for highly skilled engineers with proven experience installing galvanised containment and delivering high-quality structured cabling installations in commercial environments. We are seeking engineers who are confident working efficiently while maintaining exceptional installation standards. Containment materials will be provided . Essential Requirements Applicants must have their own tools and demonstrable experience with: - Galvanised containment installation - Basket, trunking and conduit installation - Working at height - High-quality commercial data cabling installations - Working to programme while maintaining excellent standards Required Certifications & Documentation The following must be provided before starting: - DBS Certificate - IPAF (essential) - ECS or CSCS Card - Working at Heights Certificate - Asbestos Awareness Certificate - National Insurance Number - Valid Passport (Right to Work documentation) What We Offer - Immediate start - Competitive day rates - Containment materials provided - Standard working hours of 07:30 - 15:30 - Opportunity to work on a large-scale structured cabling installation If you're an experienced Data Cabling Engineer with the required certifications and are available immediately, we'd like to hear from you. Apply today with your CV and copies of your certifications for immediate consideration.

    Hardware Engineers and Architects

    Matchtech

    Technology
    Hybrid
    Sussex, Hastings
    Permanent
    Competitive

    Hardware Design Engineers and Architects Location: Hastings, East Sussex Employment Type: Permanent Salary: 55,000 - 75,000 Overview A highly respected engineering organisation developing advanced electronic systems for safety-critical and high-reliability applications is seeking Senior and Principal level Hardware Engineers to join their growing hardware team. This role is ideal for engineers with a strong background in schematic capture and PCB design, looking for varied, technically challenging work across complex product development programmes. Candidates from automotive, defence, aerospace, rail, or other regulated industries are strongly encouraged to apply. The Role You will play a key role in the design and development of electronic hardware at board level, working across the full product lifecycle - from concept through to integration and delivery. This is a varied role offering exposure to multiple projects and technologies, with opportunities to lead design activities and mentor junior engineers at senior and principal level. Key responsibilities include: - Design and development of electronic circuits and PCB schematics for complex systems - Ownership of hardware design activities from requirements through to validation - Use of industry-standard CAD tools for schematic capture and PCB design - Supporting system integration and hardware bring-up activities - Ensuring compliance with relevant industry and regulatory standards - Contributing to design reviews and technical decision-making - Leading work packages and mentoring engineers (Senior / Principal level) Key Skills & Experience We're looking for engineers with strong hardware design fundamentals and experience in schematic capture: - Proven experience in schematic design for PCB-based electronic systems - Strong background in component-level design (analogue and/or digital circuits) - Experience using CAD tools such as Siemens Expedition (Mentor Graphics) or similar (e.g. Altium, Cadence, OrCAD) - Understanding of full hardware development lifecycle - Experience with signal integrity, EMC, and power design considerations - Familiarity with testing, debugging, and validation of hardware designs - Ability to translate requirements into detailed electronic designs Desirable (but not essential): - Experience in safety-critical or regulated industries - Exposure to FPGA, microprocessors, or embedded systems - Knowledge of high-speed design or mixed-signal systems About You You will be a proactive and technically strong engineer who enjoys working in a collaborative environment: - Degree-qualified (or equivalent) in Electronics, Electrical Engineering, or similar - Strong problem-solving skills and ability to work on complex design challenges - Capable of working independently and within multidisciplinary teams - Effective communicator with the ability to influence technical decisions - Demonstrates initiative, professionalism, and commitment to delivery Principal-level candidates will also bring: - Experience leading projects or technical workstreams - Mentoring or coaching junior engineers - Strong ownership of design decisions and delivery outcomes What's on Offer - Work on complex, high-reliability electronic systems - A varied project environment with cutting-edge technologies - Clear career progression into technical leadership roles - Support for professional development and Chartership (CEng) - Competitive salary and benefits package Interested? If you're an experienced Electronics Engineer with a strong background in schematic design, looking for a role with real technical depth and variety, we'd love to hear from you. Apply now or get in touch for a confidential discussion

    Remote Linux Embedded / Systems Software Engineer - Audio & USB HID

    ZENOVO LTD

    Design
    Remote
    Sussex
    Contract
    Competitive

    Role Overview We need an experienced Linux Systems / Embedded Software Engineer to build a robust kiosk daemon that captures system audio, encodes it (Opus), packetises it into 64-byte HID packets, and streams it to a custom USB HID device. The work involves porting an existing Windows implementation to Debian Linux while achieving full functional, audio-quality, latency and protocol parity click apply for full job details

    Senior IT Support Engineer

    Edison Smart

    Technology
    Hybrid
    Sussex, Worthing
    Permanent
    Competitive

    Senior IT Support Engineer Worthing, West Sussex Up to £40k + Bonus A well-established and rapidly growing IT Support company based in Worthing is looking for an experienced Senior IT Support Engineer to join their busy IT team, supporting a diverse range of customers across the South East click apply for full job details

    Senior Software Engineer - Hybrid

    Paxton Access

    Technology
    Hybrid
    Sussex, Brighton
    Permanent
    Competitive

    At the heart of Paxton, we are innovators, we look for ways of harnessing new technology to provide better solutions for our customers. We're a global brand with nearly 40 years of experience, our team of over 400 employees is spread around the world. We pride ourselves on creating a vibrant environment, with a focus on excellent company culture click apply for full job details

    Security Systems Engineer CCTV & Access Control

    The Hyde Group

    Technology
    Hybrid
    Sussex, Chichester
    Permanent
    Competitive

    Security Systems Engineer - CCTV & Access Control Location: Mobile role covering Peterborough, London, Chichester, Brighton and surrounding areas Salary: Up to £50,000 Successful candidate will undergo a basic DBS check Hyde is looking for a Security Systems Engineer - CCTV & Access Control to support security systems across our homes and communal buildings click apply for full job details

    LabVIEW Software Engineer - Contract

    KO2 Embedded Recruitment Solutions LTD

    Technology
    Hybrid
    Sussex, Crawley
    Contract
    Competitive

    Contract LabVIEW Software Engineer Rate: Up to £55 per hour - Outside IR35 Contract length: 3 months initially Location: Gatwick - Hybrid We're recruiting on behalf of a client for a Contract LabVIEW Software Engineer to review, improve and productionise an existing final test application for a thermal management controller product click apply for full job details

    Security Engineer

    NET Recruit

    Technology
    Hybrid
    Sussex, Chichester
    Permanent
    Competitive

    Your Company: NET Recruit are delighted to be partnering with a well-established and forward-thinking manufacturing organisation who are seeking an experienced IT Security Engineer t o join their team in a full-time, permanent capacity. This organisation has built a strong reputation within its sector through continual investment in technology, infrastructure and innovation. With a complex enterprise environment spanning both corporate IT and operational technology (OT), the business is committed to maintaining secure, resilient and future-ready systems that support business continuity and operational excellence. Your Roles and Responsibilities: While in this position your duties may include but will not be limited to : - Acting as the primary technical authority for cyber security across corporate IT and operational technology environments - Leading the investigation, triage and resolution of security incidents, working alongside managed security service providers to ensure timely remediation - Monitoring and managing enterprise security platforms, including EDR, SIEM, NDR, email security, firewalls and network access control solutions - Owning and managing the organisation-wide patching schedule across servers, endpoints and business-critical applications - Conducting vulnerability assessments and ensuring identified risks are effectively prioritised and remediated - Managing network security infrastructure, including next-generation firewalls, SASE technologies and zero-trust network principles - Supporting the security and resilience of manufacturing and operational technology environments, ensuring appropriate segmentation between IT and OT networks - Administering Active Directory, Group Policy and identity management controls while supporting the ongoing development of hybrid cloud environments - Designing, delivering and continuously improving the organisation's cyber security awareness programme, including phishing simulations and user education initiatives - Developing and maintaining security policies, procedures and documentation to ensure compliance with industry standards and best practice - Supporting backup, disaster recovery and business continuity planning while coordinating planned maintenance and change activities - Working closely with internal stakeholders, external suppliers and third-party partners to continuously strengthen the organisation's overall security posture What You Will Need to Apply: The ideal candidate for this role will have significant experience working within infrastructure, cyber security or network security engineering positions, ideally gained within a large enterprise or manufacturing environment. Applicants should possess extensive technical knowledge across a broad range of security technologies, including enterprise firewalls, endpoint detection and response (EDR), security information and event management (SIEM), network detection and response (NDR), Secure Access Service Edge (SASE), network access control (NAC) and enterprise email security platforms. Candidates should have proven experience managing organisation-wide patching strategies, vulnerability management programmes and incident response processes, alongside strong knowledge of Active Directory, Windows Server environments, virtualisation platforms and enterprise networking technologies. Experience securing operational technology (OT) environments or manufacturing infrastructure would be highly advantageous, as would exposure to cloud security technologies across Azure or AWS. Relevant industry certifications such as CompTIA Security+, CySA+, CISSP, CISM or similar would also be beneficial. The successful individual will be analytical, proactive and highly organised, with exceptional problem-solving abilities and excellent communication skills. They will be capable of building strong relationships across technical and non-technical teams while promoting a positive security culture throughout the organisation. What You Will Get in Return: For the successful candidate, a highly competitive salary and benefits package will be offered, reflective of experience and technical expertise. This role presents an outstanding opportunity to take ownership of cyber security within a large and technically diverse organisation, working across enterprise infrastructure, manufacturing systems and emerging cloud technologies. The successful candidate will have the opportunity to influence long-term security strategy, lead meaningful projects and work with a broad range of modern security technologies within a collaborative and supportive environment. Joining an organisation that continues to invest heavily in its technology estate, you will enjoy significant opportunities for professional development, technical progression and long-term career growth while making a genuine impact on the security and resilience of a business-critical operation.To discuss further, please do not hesitate to reach out to: Suzi Kocovska - Recruitment Partner M: E:

    Software Business Analyst

    Principal I Ltd

    Technology
    Hybrid
    Sussex, Horsham
    Permanent
    Competitive

    Location Horsham Reports to: Finance Director About the Role Were looking for a pragmatic Software Business Analyst to support multiple software and systems projects across a growing SME. Youll sit between business operations and technical delivery turning real business needs into clear, workable solutions without over engineering click apply for full job details

    Power Platform Engineer

    Southern Water

    Technology
    On-Site
    Sussex, Worthing
    Permanent
    £49,200 - £60,000/year

    Power & Co-Pilot Platform Engineer - Location: Durrington (with some travel to Falmer) - Contract: Permanent, Full Time (37 hours) - Hybrid: Minimum 2 days onsite - Salary - £49,200 - £60,000 Role Overview As an Power & Co-Pilot Platform Engineer, you'll play a key role in shaping and managing Southern Water's growing automation ecosystem. Water is one of society's most essential services, but few people realise the scale of technology innovation driving the industry forward. At Southern Water, we're building a technology-enabled organisation where data, AI, automation and digital innovation are helping us improve services for customers and protect the environment. We're creating a new Intelligent Automation and Process Engineering capability that will sit at the heart of this transformation. This is your opportunity to help redesign how work gets done, combining low-code technologies, orchestration and AI-powered solutions to deliver smarter, faster and more efficient ways of operating. You'll work on meaningful challenges with real-world impact, helping to shape a scalable automation ecosystem and influence how this growing capability evolves. If you're excited by innovation, solving complex problems and making a genuine difference, there's never been a better time to join Southern Water. Working within the Process & Automation Centre of Excellence, you'll take hands on ownership and administration of core platforms like Power Platform & Co-pilot ensuring they're secure, scalable. You'll partner closely with architecture and security teams to define standards, improve performance, and support the rollout of AI, Automation and Copilot-driven solutions. This role combines hands-on platform engineering with strategic input, giving you real influence over how automation and AI are adopted across the business. Essential Skills & Experience - Strong experience with Power Platform (Power Automate, Power Apps, Copilot Studio, Microsoft 365 Admin, Power Platform Admin, Agent 365) - Background in RPA / automation platforms + Dataverse & Fabric - Understanding of security principles (DLP, RBAC, Purview) - Ability to manage enterprise environments (performance, resilience, support) - Experience producing technical standards and documentation Desirable Certifications: - MS-102 Desirable Skills & Experience - Microsoft certifications (PL-200, PL-400, PL-600) - Experience with Copilot Studio or conversational AI - Knowledge of Azure OpenAI / RAG solutions - Familiarity with Dataverse, Graph, or enterprise systems - Exposure to monitoring and observability tools - Interest in emerging technology and innovation - Familiarity of AI / Copilot capabilities and governance Progression opportunities Southern Water offers career progression, training, and development opportunities. About Southern Water Southern Water is at the forefront of transforming Britain's water industry, investing significantly to enhance resilience, sustainability, and service excellence. With £7.8bn planned investment for 2025-30, this is an unparalleled opportunity to join a business committed to delivering a generational shift in the way water services are managed. At Southern Water, we believe diverse perspectives drive innovation. If you're passionate about making a positive impact and think you can bring value to our team, we'd love to hear from you-even if you don't tick every box. We welcome applicants from all backgrounds, identities, and experiences. We do not discriminate based on race, ethnicity, gender, sexual orientation, age, disability, religion, or any other protected characteristic. If you need reasonable adjustments during the recruitment process, please let us know. "At Southern Water, we believe diverse perspectives drive innovation. If you're passionate about making a positive impact and think you can bring value to our team, we'd love to hear from you-even if you don't tick every box. Your unique skills and experiences could be exactly what we need." Our Commitment to Diversity We welcome applicants from all backgrounds, identities, and experiences. We do not discriminate based on race, ethnicity, gender, sexual orientation, age, disability, religion, or any other protected characteristic. If you need reasonable adjustments during the recruitment process, please let us know. Additional information: In line with Southern Water's security requirements, successful candidates will be required to provide evidence of their identity, eligibility to work in the UK, criminal record check (DBS) and verification of their employment and/or education history for the past three years. Appointment to this role is subject to the successful completion of all pre-employment checks, including security vetting. Please note that if a candidate does not meet the required security standards or fails to pass the vetting process, Southern Water reserves the right to withdraw the offer of employment. Some positions may also require higher levels of security vetting, which may involve providing additional documentation.

    Software Developer

    Travail Employment Group - Burgess Hill

    Technology
    On-Site
    Sussex, Lewes
    Permanent
    £35,000 - £4,000/year

    Software Developer £, Near Lewes, Monday to Friday 9am - 5:30pm, Permanent, 20 days holiday + bank holidays, Pension, Parking, Christmas Bonus The Role An opportunity has arisen for a Software Developer to join a growing technology business operating across multiple specialist brands. Working closely with the Director, the Software Developer will take ownership of the development, maintenance and ongoing improvement of websites, CRM platforms and internal software systems. This is a broad role offering genuine variety, combining software development, web technologies, database management and some infrastructure responsibilities within a small and highly collaborative team. - Maintaining and developing multiple business websites - Developing and enhancing internal CRM systems - Maintaining APIs and integration points between systems - Supporting and developing desktop applications - Working with SQL databases and associated reporting - Troubleshooting application and website issues - Supporting server and service administration activities - Working directly with end users to identify requirements and improvements - Testing, deploying and documenting new functionality - Contributing to future technical projects and system improvements Requirements The successful Software Developer will have commercial experience within software development and will ideally have exposure to technologies such as C#, .NET, HTML, JavaScript and SQL databases. Experience with APIs, web applications and database-driven systems would be highly desirable. Exposure to IIS, Linux environments or infrastructure support would be advantageous but not essential. You will be a strong problem solver who enjoys working closely with users and stakeholders rather than operating in a purely development-focused environment. This role could suit someone who has worked as a Software Developer, Full Stack Developer or Systems Developer. Company Information You will be joining a well-established technology-focused business that develops and supports a range of bespoke systems and customer-facing platforms. The organisation values responsiveness, innovation and practical problem solving, choosing to retain development expertise in-house to deliver improvements quickly and effectively. Employees enjoy a collaborative working environment with broad responsibilities and genuine opportunities to influence future technology decisions. Package - £35,000 - £40,00 salary - 20 days holiday plus bank holidays - Company pension scheme - Annual discretionary Christmas bonus - On-site parking - Monthly team lunches - Broad technical exposure - Opportunity to influence future systems and technology decisions - Long-term career development opportunities Travail Employment Group is operating as an Employment Agency. Once you click to apply for this job your application will be immediately received by Travail Employment Group. If your application is successful a consultant will be in contact with you within the next 7 days. If you do not hear within 7 days you have unfortunately not been successful on this occasion.

    Software Engineer Java 11 Hybrid

    Telstra Associates

    Technology
    On-Site
    Sussex, Burgess Hill
    Contract
    Competitive

    A leading IT Consultancy is seeking a Software Engineer Java 11 on a contract basis to work for a leading Financial Services client. You will be required to work onsite at the clients office in West Sussex 3 times per week. Please DO NOT apply unless you can commit to this. The Software Engineer Java 11 must have the following skills/experience: - Hands on Java application design, software development and automated testing (Java 11 and higher). - Intermediate knowledge of basic infrastructure technologies and components. - Familiarity with application containers based on spring, Vert.X or equivalent. - Familiarity with Cloud services including DevOps concepts and CI/CD tools. - Experience with Event-driven/Micro-services architecture for high-availability/distributed systems. - Experience using Spring Framework, Junit, GitHub, Microservices, Splunk and API's. - Experience with Test driven development and unit testing frameworks. - Proficient understanding of code versioning tools (Git) and build toolings Maven or Gradle. A Software Engineer Java 11 is responsible for: - Designing and developing software applications using Java - Writing, testing, and maintaining clean, efficient code - Building Back End services, APIs, and microservices - Integrating applications with databases and external systems - Troubleshooting bugs and optimizing application performance - Participating in code reviews, testing, and deployment activities - Collaborating with business analysts, QA teams, architects, and other developers - Ensuring applications are scalable, secure, and reliable Typical Technologies Used - Java (8/11/17/21) - Spring Boot, Spring Framework - Microservices Architecture - REST APIs - Kafka - SQL/NoSQL Databases - AWS/Azure Cloud - Docker, Kubernetes - Git, Maven, CI/CD Tools Software Engineer Java 11

    Qualification Test Engineer

    Matchtech

    Technology
    On-Site
    Sussex, Brighton
    Contract
    Competitive

    Qualification Test Engineer Location: Brighton - 5 days per week onsite initially, with flexibility to 4 days per week onsite after an initial period Duration: 6 months Rate: Open to discussion IR35: Outside Clearance: Candidate must be willing to undergo basic security checks ahead of starting Overview Contract opportunity for a Qualification Test Engineer focused on environmental testing. You'll be responsible for setting up and running vibration test campaigns for electro-mechanical products, producing test data/report outputs, and supporting additional test operations after in-house training. Responsibilities: - Setup and running of vibration test for electro-mechanical products including functional, endurance and reliability growth campaigns - Ensuring safe operation of vibration shakers within the facility - Liaising with test engineers and planners to facilitate setup and planning - Provision of test data and report outputs - Additionally, following in-house training, support operation of and test execution utilising ejection firing rig & drop pit Skillset/experience required: - Experience working with Aerospace/Military/Defence Standards for executing test campaigns - Strong understanding of environmental testing methodologies - Competence in data provision and report writing - Ability to ensure safe operation of testing equipment - Strong communication skills for liaising with engineers and planners - Strong communication skills for liaising with engineers and planners - Experience with Qualification Test Procedure writing and support

    1st Line Support Engineer

    A1 People

    Technology
    Hybrid
    Sussex
    Permanent
    Competitive

    Our client based in East Sussex is currently looking for a 1st Line Support Engineer to join the team, you will act as the first point of contact for clients requiring IT support. You will be responsible for logging, troubleshooting, and resolving technical issues, while delivering a high level of customer service. Working within a Managed Service Provider (MSP) environment, you will support multiple external clients , ensuring issues are resolved efficiently or escalated appropriately in line with service level agreements (SLAs). Act as the first point of contact via phone, email, and ticketing system Log, categorise, and prioritise incidents and service requests Communicate clearly with users, providing updates and managing expectations Deliver excellent customer service and maintain strong client relationship Perform initial diagnostics and troubleshooting on common issues Resolve first-line queries relating to: Windows OS and basic server environments Microsoft 365 (Email, Teams, SharePoint, OneDrive) Hardware (laptops, desktops, printers) Basic networking issues (Wi-Fi, connectivity) Guide users through step-by-step fixes where appropriate Carry out routine tasks such as password resets and user account support Ensure all tickets are fully documented and updated in the ITSM system Monitor and manage ticket queues to meet SLA targets Identify recurring issues and contribute to problem management Escalate complex or unresolved issues to 2nd/3rd line support Previous experience in a 1st Line / Service Desk role (MSP preferred) Strong customer service and communication skills Basic knowledge of: Windows 10/11 Microsoft 365 Active Directory (user management) Good troubleshooting and problem-solving ability Ability to prioritise workload and work under pressure Ideally Experience working within an MSP environment Knowledge of networking fundamentals (DNS, DHCP, TCP/IP) Exposure to cloud platforms (Azure / M365) Industry certifications (CompTIA, Microsoft) Please make sure that your location and phone number are included in your application.

    Data Cabling Engineer

    Solutions Through Knowledge

    Technology
    Hybrid
    Sussex, Chichester
    Contract
    Competitive

    Job title: Data Cabling Engineer Location: Chichester, Sussex Duration: 2-4 weeks initially Day rate: £200 per day (day shift) / £260 per day (evening shift) - CIS, Limited Company or PAYE (contractor can choose) Start date: ASAP Pay frequency: Weekly Role We are assisting a successful company who specialise in the installation of copper and fibre network cabling, and they are assembling a small team of experienced data cabling engineers to work in Chichester, Sussex for one of their prestigious clients. As Data Cabling Engineer, you will be responsible for copper and fibre cable pulling and copper terminations. Essential requirements - Previous experience operating as a Data Cabling Engineer - Copper & fibre installation experience - Good understanding of health and safety practice, supported with a CSCS or ECS card - Experience of working in a structured cabling environment - Able to work in a team - An energetic work ethic, focused on a positive and timely outcome - Able to work in England without requiring sponsorship or the processing of a work visa

    1st Line Network Support Engineer

    Context Recruitment Limited

    Technology
    On-Site
    Sussex, Brighton
    Permanent
    Competitive

    1st Line Network Support Engineer Location: Central Brighton Paying between £, depending on experience A growing telecommunications provider based in Central Brighton, is seeking a personable and technically-minded 1st Line Network Support Engineer to join their Service Desk team.Supporting customers across a range of network and telephony services, you'll be the first point of contact for technical queries, taking ownership of initial troubleshooting, incident triage and escalation where required. This is an excellent opportunity for someone who enjoys technology, delivering great customer service and building a career within a growing telecoms environment.Working closely with an experienced technical team, you'll gain exposure to networking, infrastructure and telecommunications technologies while developing your technical skillset in a supportive environment. The Role - Act as the first point of contact for customer support enquiries via phone, email and ticketing systems - Troubleshoot and resolve first-line technical issues, escalating more complex faults when required - Accurately log, prioritise and manage support tickets through to resolution - Communicate with customers throughout the support process, ensuring a high level of service - Support a range of network and telecommunications-related products and services About You - Previous experience in a 1st Line Support, Service Desk, Helpdesk or Technical Support role - Strong customer service and communication skills - A genuine interest in technology, networking and telecommunications. - Ability to troubleshoot issues methodically and remain calm under pressure - Experience using ticketing or service management systems Any knowledge or experience of networking and telephony technologies would be highly beneficial, including exposure to areas such as TCP/IP, VoIP, SIP, LAN/WAN connectivity or telecommunications services. Location: Central Brighton Salary: £ per annum Working Pattern: Office-based initially, moving to a hybrid model with 2 days working from home

    HPC Engineer (Linux) - Sussex, Onsite

    Arden Resourcing Limited

    Design
    On-Site
    Sussex, Crawley
    Permanent
    £75,000 - £85,000/year

    HPC Engineer (Linux) - Sussex, Onsite £75,000-£85,000 Our ambitious and technology-driven client is seeking a Senior HPC Engineer to join a high-performing global infrastructure and platform team supporting enterprise-scale HPC and Linux environments. This is an excellent opportunity for an experienced Linux/HPC Engineer looking to work on complex infrastructure projects, emerging technologies, and next-generation compute platforms within a fast-paced technical environment. Key Responsibilities - Act as senior escalation point for complex Linux and HPC issues - Lead deployments of new infrastructure and compute platforms - Deliver technical projects from planning through to implementation and handover - Evaluate and pilot new technologies and platform improvements - Optimise Linux environments for performance, scalability, and availability - Support automation and configuration management initiatives - Work closely with global teams on upgrades and infrastructure enhancements - Maintain technical documentation, standards, and operational procedures - Participate in on-call support rota and continuous service improvement activities - Mentor junior team members and communicate technical solutions to stakeholders Required Skills & Experience - 5+ years Linux Systems Administration experience, ideally within HPC environments - Strong commercial experience supporting Red Hat Enterprise Linux (RHEL) environments - Experience with automation tools such as Ansible, Terraform, Puppet or GitLab - Containerisation experience including Docker and orchestration technologies - Scripting experience with Bash, Python or Perl - Strong communication and stakeholder management skills - Experience managing technical projects and working within ITSM environments Desirable Skills - Kubernetes, OpenStack or CI/CD tooling experience - Cloud infrastructure and virtualisation exposure - Knowledge of GPUs, RAID technologies, and HPC clustering - Relevant Linux or ITIL certifications Package - Annual bonus scheme - Enhanced pension contribution - Private medical and dental options - Life assurance and income protection - Flexible benefits platform and wellbeing support

    Golang Engineer ( Junior to Mid-level)

    Talent-Relay Limited

    Technology
    Remote
    Sussex, Burgess Hill
    Contract
    Competitive

    Job Title: Golang Engineer, Golang Developer (Junior - Mid-level) Location: Burgess Hill, Sussex, UK Job Type: Contract Length: 6 months + extensions (long-term programme) Rate: £230 £270 per day (Inside IR35) Working Setup: Hybrid 3 days onsite / 2 days remote Introduction: Talent-Relay has partnered with a leading global financial services organisation to recruit an experienced Golang Engineer / Go. . click apply for full job details

    Application Support Engineer

    DCV Technologies Limited

    Technology
    On-Site
    Sussex
    Contract
    Competitive

    Application Support Engineer 18-Month Contract Location Falmer, West Sussex hybrid working, 2 days per week on site Hours: 37 hours per week, Monday to Friday We are recruiting a Telemetry Support Engineer to join a major organisation undergoing significant IT and Operational Technology (OT) transformation click apply for full job details

    Mobile Engineer

    Hamilton Rowe Recruitment Ltd

    Technology
    Hybrid
    Sussex, Crawley
    Permanent
    £43,000 - £45,000/year

    Mobile Maintenance Engineer Crawley & South Coast £43,000 - £45,000 per annum Looking to avoid commuting into London? This could be the perfect opportunity. Join a well-established building services company covering commercial sites across Crawley and the South Coast, offering a local patch, excellent work-life balance, and long-term career progression click apply for full job details

    Sales Engineer (Security Systems)

    Ernest Gordon Recruitment

    Sales
    Remote
    Sussex, Crawley
    Permanent
    £35,000 - £40,000/year

    Sales Engineer (Security Systems) Crawley (South East Patch) £35,000 - £40,000 (OTE £75,000) + Bonus + Flexible Hours + Progression + Company Benefits + Remote Are you a Sales Person from a Nurse Call, CCTV, Alarms or similar background looking for an autonomous role in a rapidly expanding company with endless progression opportunities? Do you have an electrical / security services background and wan click apply for full job details

    Field Service & PDI Engineer

    Principal I Ltd

    Technology
    On-Site
    Sussex, Horsham
    Permanent
    Competitive

    Reports to: Head of Services Location: Field-Based with regular attendance at Head Office and customer sites asrequired. Job Summary The Field Service & PDI Engineer is responsible for the installation, maintenance, repair, and support of multifunctional print devices, IT-connected office equipment, and related technology solutions click apply for full job details

    Junior Technical Sales Engineer

    Six Ventures Ltd

    Sales
    On-Site
    Sussex, Burgess Hill
    Permanent
    Competitive

    Junior Technical Sales Engineer About the Role Are you looking to start your career in lighting controls and technical sales? We are looking for a motivated and enthusiastic Junior Technical Sales Support Engineer to join our growing Lighting Controls team. This is an exciting opportunity for someone with an interest in electrical systems, lighting controls or smart buildings who is looking to develop a career within a growing business. Initially, you'll work alongside our experienced Lighting Sales team, providing day-to-day support with customer enquiries, quotations, technical documentation and project administration. As your knowledge and confidence grow, you'll gradually become more involved in customer interactions and technical sales activities. Full training will be provided, although some basic understanding of lighting controls, electrical systems or DALI technology would be beneficial. Key Responsibilities Working alongside our experienced Lighting Controls team, you will: - Support the Lighting Sales team with customer enquiries and day-to-day sales activities. - Assist in preparing accurate quotations for lighting control projects. - Assist with preparing lighting control layouts and technical documentation. - Provide administrative support for customer projects and quotations. - Liaise with customers, contractors and consultants to obtain project information. - Help maintain customer records and opportunities within the CRM system. - Attend customer meetings and occasional site visits with senior members of the team. - Develop your knowledge of DALI lighting controls, products and system design through structured training. - Provide excellent customer service and ensure enquiries are responded to promptly. About You We're looking for someone who is enthusiastic, organised and keen to build a long-term career within the lighting controls industry. Essential - Excellent communication and customer service skills. - Good attention to detail. - Strong organisational skills. - Confident using Microsoft Office. - Willingness to learn new software and technical products. - Full UK driving licence. Beneficial (but not essential) - A basic understanding of lighting controls or DALI systems. - An electrical, engineering or building services background. - Experience reading electrical or lighting drawings. - Experience using Bluebeam or similar drawing software. Full training will be provided, so we're looking for attitude and willingness to learn just as much as previous experience. Personal Attributes We're looking for someone who: - Enjoys building long-term customer relationships. - Is friendly, approachable and professional. - Has excellent attention to detail. - Enjoys solving problems and supporting customers. - Works well as part of a collaborative team. - Is eager to learn and develop new technical skills. Salary & Benefits - Competitive salary (dependent on experience) - Laptop and mobile phone - Hybrid working - 25 days annual leave plus bank holidays - Ongoing product and technical training

    Data Engineer

    Newto Training

    Technology
    Hybrid
    Sussex, Brighton
    Permanent
    Competitive

    Data Engineer Programme - No Experience Required This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back Train. Certify. Get Hired. Are you looking to start a career in data but don't know where to begin? The demand for Data Analysts has grown by 20% annually, with experienced professionals earning salaries upwards of £58,000. In today's digital world, data is critical to business decision-making, making the role of a Data Analyst indispensable. As skills shortages continue to grow, the demand for qualified entry-level professionals is on the rise. Newto Training's Data Analyst Career Programme is designed to help aspiring professionals gain the qualifications, practical experience and support needed to secure their first role in the industry. Whether you're looking for a complete career change, returning to work, leaving the Armed Forces, or seeking a future-proof career, we'll help you build the skills employers need. Please note: this is a self-funded programme costing around £190 per month How Our Career Programme Works: - Over 100 hours of live instructor-led online training delivered by experienced industry professionals - Three industry-recognised certifications (exam voucher and exam resit support included): - Microsoft Power BI Data Analyst (PL-300) - Microsoft Azure Data Fundamentals (DP-900) - Microsoft Azure AI Fundamentals (AI-901) - Practical, real-world project work designed to help you develop hands-on skills in Excel, SQL, Python and PowerBI - Dedicated 1-to-1 tutor support throughout your learning journey - CV support, interview preparation, and career coaching - Access to our employer network and recruitment partners Starting Salaries Upon successful completion of the programme, we guarantee a starting salary of up to £40,000. Who Is This Programme For? This programme is designed for individuals with little or no previous experience. You may be: - Looking for a career change - A recent school, college or university leaver - Currently working in another industry - Leaving the Armed Forces - Interested in technology and problem-solving The most important qualities are a willingness to learn, good communication skills and a genuine interest in changing your career. Please note: this is a self-funded programme costing around £190 per month Our Job Guarantee Successfully complete the programme and meet the agreed career support requirements, and we guarantee you'll receive a job offer within 6 months. If not, we'll refund 100% of your course fees. Full T&Cs available. Ready to Start Your New Career? Click 'Apply Now' to speak with an Advisor and take the first step towards a rewarding career in one of the UK's fastest-growing sectors.

    Data Engineer

    Newto Training

    Technology
    Hybrid
    Sussex, Chichester
    Permanent
    Competitive

    Data Engineer Programme - No Experience Required This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back Train. Certify. Get Hired. Are you looking to start a career in data but don't know where to begin? The demand for Data Analysts has grown by 20% annually, with experienced professionals earning salaries upwards of £58,000. In today's digital world, data is critical to business decision-making, making the role of a Data Analyst indispensable. As skills shortages continue to grow, the demand for qualified entry-level professionals is on the rise. Newto Training's Data Analyst Career Programme is designed to help aspiring professionals gain the qualifications, practical experience and support needed to secure their first role in the industry. Whether you're looking for a complete career change, returning to work, leaving the Armed Forces, or seeking a future-proof career, we'll help you build the skills employers need. Please note: this is a self-funded programme costing around £190 per month How Our Career Programme Works: - Over 100 hours of live instructor-led online training delivered by experienced industry professionals - Three industry-recognised certifications (exam voucher and exam resit support included): - Microsoft Power BI Data Analyst (PL-300) - Microsoft Azure Data Fundamentals (DP-900) - Microsoft Azure AI Fundamentals (AI-901) - Practical, real-world project work designed to help you develop hands-on skills in Excel, SQL, Python and PowerBI - Dedicated 1-to-1 tutor support throughout your learning journey - CV support, interview preparation, and career coaching - Access to our employer network and recruitment partners Starting Salaries Upon successful completion of the programme, we guarantee a starting salary of up to £40,000. Who Is This Programme For? This programme is designed for individuals with little or no previous experience. You may be: - Looking for a career change - A recent school, college or university leaver - Currently working in another industry - Leaving the Armed Forces - Interested in technology and problem-solving The most important qualities are a willingness to learn, good communication skills and a genuine interest in changing your career. Please note: this is a self-funded programme costing around £190 per month Our Job Guarantee Successfully complete the programme and meet the agreed career support requirements, and we guarantee you'll receive a job offer within 6 months. If not, we'll refund 100% of your course fees. Full T&Cs available. Ready to Start Your New Career? Click 'Apply Now' to speak with an Advisor and take the first step towards a rewarding career in one of the UK's fastest-growing sectors.

    Electronics Test Support Engineer

    Redline Group Ltd

    Technology
    Hybrid
    Sussex, Eastbourne
    Permanent
    Competitive

    Are You an Electronics Test Support Engineer with Experience in ATE Systems? This is a great chance to join a global technology manufacturer at the forefront of advanced electronics, software and high-tech industrial solutions. With a long-standing reputation for innovation and engineering excellence, the company, based in Eastbourne, develops sophisticated products used in cutting-edge industries click apply for full job details

    Senior Firmware Engineer

    Platform Recruitment Limited

    Technology
    Hybrid
    Sussex, Lancing
    Permanent
    Competitive

    Senior Firmware Engineer My client is a global engineering company developing precision power conversion and embedded control solutions for mission-critical applications. They are looking for a Senior Firmware Engineer to join their team who will design and develop embedded firmware for high-performance electronic systems, supporting new and existing products throughout the development lifecycle click apply for full job details

    Sales Engineer (Security Systems)

    Ernest Gordon Recruitment Limited

    Sales
    Remote
    Sussex, Crawley
    Permanent
    Competitive

    Sales Engineer (Security Systems) Crawley (South East Patch) 35,000 - 40,000 (OTE 75,000) + Bonus + Flexible Hours + Progression + Company Benefits + Remote Are you a Sales Person from a Nurse Call, CCTV, Alarms or similar background looking for an autonomous role in a rapidly expanding company with endless progression opportunities? Do you have an electrical / security services background and want to apply that knowledge in a new role where you can broaden your skillset while receiving generous commission? This is an exciting opportunity to direct the future of a growing company and shape your own career path, within a supportive and rewarding environment. The company have a solid reputation within the security industry, supplying innovative nurse call, CCTV and alarm solutions to many prestigious buildings across the UK. With an experienced and knowledgeable team, the company are experts in their field and focus on providing tailored systems to their customers. This role would suit those with an electrical or security systems background, who want to apply their experience in a new role that offers progression into management and the opportunity to work in a niche field. The role: - Business to business sales - Generating sales leads - Producing quotations - Account Management - Covering the South East patch The Person: - Sales experience desirable - Electrical background desired Reference: BBBH26635 Key words: Sales Engineer, Sales Technician, Sales Manager, Technical Sales, Alarms, Security If you are interested in this role, click 'apply now' to forward an up-to-date copy of your CV. We are an equal opportunities employer and welcome applications from all suitable candidates. The salary advertised is a guideline for this position. The offered renumeration will be dependent on the extent of your experience, qualifications, and skill set. Ernest Gordon Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for this job, you accept the T&C's, Privacy Policy and Disclaimers which can be found at our website.

    Field Service & PDI Engineer

    Principal I Ltd

    Technology
    On-Site
    Sussex, Horsham
    Permanent
    Competitive

    Reports to: Head of Services Location: Field-Based with regular attendance at Head Office and customer sites as required. Job Summary The Field Service & PDI Engineer is responsible for the installation, maintenance, repair, and support of multifunctional print devices, IT-connected office equipment, and related technology solutions. The role combines field-based copier engineering, IT support skills, and Pre-Delivery Inspection (PDI) responsibilities to ensure equipment is prepared, configured, and deployed to the highest standards. Key Responsibilities Field Service Engineering - Install, service, maintain, and repair multifunctional printers, photocopiers, scanners, and associated office technology. - Diagnose and rectify mechanical, electrical, software, and connectivity faults. - Respond to customer service calls within agreed service level agreements (SLAs). - Complete preventative maintenance visits to maximise equipment reliability and customer satisfaction. - Accurately record service activity, parts usage, and customer interactions using company systems. - Provide technical advice and user guidance to customers where required. IT & Network Support - Configure devices for network environments including TCP/IP, print drivers, scan-to-email, cloud services, and document management solutions. - Troubleshoot network connectivity issues relating to printers and MFDs. - Support integration with Microsoft 365, Active Directory, network folders, and secure print solutions. - Configure and maintain firmware updates and software applications associated with managed print services. - Liaise with customer IT departments and internal technical teams to resolve complex issues. Pre-Delivery Inspection (PDI) - Conduct full pre-delivery inspections on all equipment prior to customer installation. - Build, configure, test, and quality-check devices to ensure readiness for deployment. - Install firmware, software, network settings, and customer-specific configurations. - Prepare delivery documentation and equipment records. - Ensure all assets, accessories, and consumables are correctly allocated and packaged. Operational Support - Assist with equipment refurbishment, upgrades, and reconditioning projects. - Support stock control and parts management activities. - Assist in product demonstrations and technical evaluations when required. - Provide technical support to colleagues and contribute to continuous improvement initiatives. Knowledge, Skills & Experience Essential - Previous experience as a photocopier, printer, or field service engineer. - Good understanding of networking principles including TCP/IP, DNS, DHCP, and Wi-Fi networking. - Experience configuring multifunctional devices in networked environments. - Strong fault-finding and diagnostic skills. - Excellent customer service and communication skills. - Ability to work independently and manage workload effectively. - Full UK driving licence. Desirable - Experience with managed print solutions. - Knowledge of Microsoft 365 environments. - Experience with document management software. - Manufacturer accreditations (e.g. Ricoh, Sharp, Konica Minolta, Canon, Kyocera, Xerox, HP or Epson). Person Specification - Customer-focused and professional - Organised and detail oriented - Positive and proactive approach - Flexible and adaptable - Team player with strong communication skills

    Principal Systems Engineer - Software/Simulation

    BAE Systems

    Technology
    Hybrid
    Sussex, Bosham
    Permanent
    Competitive

    Job Title: Principal Systems Engineer - Software/Simulation Location: Portsmouth - Broad Oak - We offer a range of hybrid and flexible working arrangements - please speak to your recruiter about the options for this particular role Salary: Up to £75,900 (dependent on skills and experience) Who we are: Join BAE Systems and you'll be part of something bigger. As a valued member of our global colleague network, you'll bring your unique skills and perspectives to help pioneer progress and protect what matters most. You'll be trusted to play your part in delivering the advanced, technology-led defence, aerospace and security solutions of tomorrow, shaping a safer future, for all of us. From the depths of the ocean, to the far reaches of space, there's no limit to where a career at BAE Systems could take you. Role Description: As a Principal Systems Engineer within the MIMESIS team, you will have technical responsibility for the design and development of new modules/content for the product, reviewing and approving lower level documentation. You will also provide technical guidance to the engineering team, working closely with System Design Authority, to develop and support MIMESIS for our customers. This is an exciting and unique opportunity to join a growing team of approximately 30 systems and software engineers, working to shape the next generation of maritime simulation through the adoption of new user interface capabilities such as AR/XR and leveraging the capabilities of emerging technologies such as AI. Core Duties: - Provide hands-on technical leadership with a team of systems and software engineers, and directly support the product System Design Authority - Apply the principles of Systems Engineering to develop software-based Simulation Systems across the full engineering lifecycle - Undertake Simulation Systems equipment design, network design and software design - Lead requirement decomposition and manage specifications using tools like IBM DOORS Next - Direct architectural modelling and interface definitions in tools such as CATIA Magic (Cameo) - Drive system integration and define acceptance strategies for software-based systems - Lead technical reviews and ensure compliance with customer, legislative & business requirements Essential Skills: - You'll have demonstrable experience in the application of Systems Engineering for software-based products - You'll hold expertise in Systems Engineering and Software integration lifecycle principles (ISO 15288 and 12207) - You'll have a strong background in requirements management (e.g., IBM DOORS Next - desirable) - You'll be familiar with engineering lifecycle models (Waterfall & Agile) and tools (e.g., JIRA) - You'll have a background in software development and integration - You'll have technical leadership experience and the ability to guide teams across disciplines to shape design solutions Benefits As well as a competitive pension scheme, BAE Systems also offers employee share plans, an extensive range of flexible discounted health, wellbeing and lifestyle benefits, including a green car scheme, private health plans and shopping discounts - you may also be eligible for an annual incentive. MIMESIS Product team: You will join our Simulation and Training sector at Broad Oak Works Portsmouth, part of BAE Systems Maritime and Land working on our MIMESIS product. MIMESIS provides a battlespace simulation of the maritime world; from terrain and seabed, to weather and underwater acoustics, accurately modelling the movement and behaviour of ships, submarines and other platforms, and digitally replicating their unique capabilities (sonars, radars, weapons). Why BAE Systems? Here you'll build a career with purpose and limitless possibilities. With lifelong learning and meaningful work, this is a place where you can grow your career with confidence and be empowered to be your best. You'll be recognised for your contribution and enjoy rewards tailored to what's most important to you and your family, support for your financial and personal wellbeing, as well as a balanced lifestyle. In an environment embracing sustainable ways of working and with a strong sense of shared purpose, our supportive culture is a place you can feel you belong and proud of the difference you make. A place where everyone can thrive: We're committed to building an inclusive workplace where everyone feels valued and supported. We know that a diversity of backgrounds, perspectives and experiences strengthens our teams and is vital to the work we do. Please be aware that many roles at BAE Systems are subject to both security and export control restrictions. These restrictions mean that factors such as your nationality, any nationalities you may have previously held, and your place of birth can restrict the roles you are eligible to perform within the organisation. All applicants must as a minimum achieve Baseline Personnel Security Standard. Many roles also require higher levels of National Security Vetting where applicants must typically have 5 to 10 years of continuous residency in the UK depending on the vetting level required for the role , to allow for meaningful security vetting checks. Closing Date 16th August 2026 We reserve the right to close this vacancy early if we receive sufficient applications for the role . Therefore, if you are interested, please submit your application as early as possible.

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    About Software Engineer Jobs in Sussex

    The software engineer job market in Sussex is thriving, with 52 active opportunities from leading employers. Sussex offers a diverse range of software engineer positions across various industries, from established corporations to innovative startups.

    Key Skills for Software Engineer Roles

    JavaScriptPythonReactNode.jsAWSGitAgileTypeScript

    Career Path & Opportunities

    Software engineering roles typically offer excellent career progression, from junior developer through to senior engineer, tech lead, and architect positions. Many positions include benefits like flexible working, continuous learning budgets, and competitive salaries that increase significantly with experience.

    Quick Stats

    52

    Active positions

    Top Hiring Companies

    Principal I LtdMatchtechNewto TrainingMorris Sinclair RecruitmentZENOVO LTD

    Typical Salary Range

    £4k - £85k

    Work Arrangements

    Hybrid16 jobs
    On-Site10 jobs
    Remote4 jobs

    Frequently asked questions

    How many software engineer jobs in Sussex are available right now?+

    Hyra currently lists 52 active software engineer jobs in Sussex from leading employers. New roles are added every day as employers post and our feeds refresh.

    Is remote work available for software engineer roles in Sussex?+

    Yes — many of the software engineer jobs in Sussex on Hyra offer remote or hybrid arrangements. Use the work-type filter to see only remote roles, or browse our dedicated remote jobs section.

    What's the typical salary for software engineer in Sussex?+

    Salaries vary by experience, employer, and exact role. Filter listings by salary band, or visit our salary calculator for benchmark data across the UK and US.

    How do I apply for software engineer jobs in Sussex?+

    Click any job listing to view the full description and apply directly with the employer through Hyra. Most roles allow you to apply with your existing CV in under a minute.

    Are these jobs free to apply for?+

    Yes. Hyra is completely free for job seekers — browse, filter, and apply to any listing without an account or paywall.

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