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    Network Administrator

    Technology
    Optima UK Inc Ltd
    Warwickshire, Coventry
    Permanent
    Competitive
    On-Site

    Job Description

    Network Administrator

    Location: Coventry Salary: Up to 30,000 per annum, depending on experience Hours: Monday to Thursday, 8:00am-4:30pm; Friday, 8:00am-1:30pm Job Type: Full-time, permanent

    The Opportunity

    An excellent opportunity has arisen for a motivated Network Administrator to join the IT team of an established manufacturing business in Coventry.

    This role would suit someone in the early stages of their IT career who has a strong interest in networking and cybersecurity. Working alongside experienced IT and security professionals, you will help maintain a secure and reliable network infrastructure while developing practical experience across cybersecurity, cloud infrastructure and security operations.

    The Role

    Your responsibilities will include:

    • Supporting the administration and maintenance of LAN, WAN, wireless and VPN infrastructure.

    • Configuring, monitoring and troubleshooting switches, routers, firewalls and wireless access points.

    • Monitoring network performance and resolving connectivity issues.

    • Assisting with network upgrades, installations and hardware deployments.

    • Administering user accounts, permissions and network access controls.

    • Maintaining network documentation, diagrams and asset inventories.

    • Monitoring security alerts and investigating suspicious activity.

    • Supporting endpoint protection, anti-malware and security monitoring systems.

    • Conducting vulnerability scans and assisting with remediation activities.

    • Ensuring systems are patched and updated in line with security standards.

    • Supporting incident response, backups, disaster recovery and business continuity processes.

    • Providing second-line support for network and infrastructure issues.

    • Assisting with server administration, cloud services and infrastructure improvement projects.

    Candidate Requirements

    You will need:

    • An understanding of TCP/IP networking principles.

    • Knowledge of DNS, DHCP, VLANs, VPNs, routing and switching.

    • Experience with Windows Server and Active Directory.

    • Familiarity with Microsoft 365 administration.

    • An understanding of common cybersecurity threats, vulnerabilities and mitigation techniques.

    • Strong troubleshooting and analytical skills.

    • Good written and verbal communication skills.

    • The ability to work independently and as part of a team.

    • A relevant IT, networking or cybersecurity qualification, or equivalent experience.

    • Experience with firewalls, Microsoft Azure, SIEM platforms, vulnerability management tools or backup and disaster recovery technologies would be advantageous. Certifications such as CCNA, CompTIA Network+ or CompTIA Security+ are desirable but not essential.

    Career Development

    The position offers the opportunity to develop your knowledge across:

    • Enterprise networking and network security.

    • Cloud infrastructure.

    • Security Operations Centres.

    • Identity and Access Management.

    • Vulnerability management.

    • Firewall administration.

    • Cybersecurity incident response.

    Benefits

    • Five weeks' annual leave plus bank holidays.

    • Company pension.

    • On-site parking.

    • Early finish every Friday.

    Apply

    To apply for the Network Administrator position, click Apply Now and upload your CV. A member of our recruitment team will be in touch to discuss your application and the next steps.

    INDPROF

    Posted on August 12, 2026

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