MANTECH jobs

hackajob is collaborating with MANTECH to connect them with exceptional professionals for this role. MANTECH seeks a motivated, career and customer-oriented Software Development Project Manager to join our team in Herndon VA . As a Project Manager on our team, you will lead a team of a high-performing software developers supporting our customer's mission. Responsibilities include but are not limited to: - Identifying project needs and required tasks, organizing project activities for a prominent enterprise application, and managing project tasks and objectives to meet the customer mission. - Monitoring and maintaining system requirements from diverse groups of stakeholders, effectively communicating requirements to developers, and working with developers to deliver solutions while managing requirements documentation, timelines, and deliverables. - Engaging with Subject Matter Experts (SMEs) to ensure requirements are thoroughly and clearly defined and assessed. - Managing all project documentation to include meeting minutes, standards for quality, repeatability, and consistency. - Developing and maintaining positive relationships with mission partners. - Identifying, coordinating, and managing an ever-expanding and evolving set of needs with different stakeholders, groups, and offices to ensure goals and timelines can be met. - Communicating with customer and internal leadership to keep them aware of project status and obtaining approvals for project control gates/phases. Minimum Qualifications: - High School Diploma with 10+ years' experience in Project Management, System Engineering, or Project Integration - 5+ years' experience managing Software Development teams - Experience with Project Management tools such as Jira and Confluence - Experience with the Agile development process and serving as a Scrum Master Preferred Qualifications: - Bachelor's Degree in technical discipline - 5+ years supporting customers and programs in the IC Community - 5+ years of experience in a technical lead position - PMP or ITIL certification Clearance Requirements: - An active/current TS/SCI with Polygraph is required for this position Physical Requirements: Must be able to remain in a stationary position 50% of the time

hackajob is collaborating with MANTECH to connect them with exceptional professionals for this role. MANTECH seeks a motivated, career and customer-oriented Software Application Support Engineer to join our technical support team in Chantilly, VA . In this role, you will be the dedicated technical expert for our custom software applications. Your primary focus will be assisting enterprise clients and internal users with complex software configurations, application errors, data inquiries, and integration workflows. Responsibilities include but are not limited to: - Diagnose, isolate, and resolve complex application errors, workflow interruptions, and software anomalies reported by users. - Write basic to intermediate database queries to verify data integrity, investigate user-reported discrepancies, and troubleshoot reporting issues. - Review and analyze API payloads, webhooks, and third-party integration logs to identify where data exchanges are failing. - Own technical issues from initial report through to resolution by documenting detailed troubleshooting steps, customer communications, and root causes within the ticketing system. - Replicate and document verified software defects with clear technical evidence (logs, reproduction steps, environment details) for escalation to the Product and QA engineering teams. - Create and maintain user-facing help articles, FAQs, and internal knowledge base documentation regarding application features and updates. Minimum Qualifications: - Bachelor's degree in Information Technology, or Computer Science, or Management Information Systems (MIS) or in equivalent technology degree and 4+ years of experience in a technical support role specifically supporting software applications, SaaS products, or web-based platforms or High School Diploma and 10 + years of experience. - Strong foundational knowledge of SQL (or NoSQL) to query databases for data verification and troubleshooting. - Familiarity with HTML, CSS, JavaScript, and browser developer tools (Inspect/Console) to diagnose front-end application behavior. - Understanding of RESTful APIs and experience using tools like Postman or log viewers (e.g., Splunk, Datadog) to investigate application errors. - Familiarity with cloud-based architectures (AWS, Azure) and how modern SaaS web applications function. - Experience using enterprise support platforms such as ServiceNow. Preferred Qualifications: - Relevant technical certifications such as CompTIA A+, Network+, or Security+, or the ability to obtain a certification within 6 months of start date. - Demonstrates a logical approach to problem-solving and an innate curiosity to figure out why an application is behaving unexpectedly. - Excellent written and verbal communication, with the ability to explain technical workflows and workarounds clearly to non-technical users. - Exhibits a strong desire to help people, showing patience and professionalism when dealing with frustrated users during critical software disruptions. Clearance Requirements: - Must hold an active TS/SCI clearance with Polygraph Physical Requirements: - Must be able to remain in a stationary position 50%. - Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. - Frequently communicates with co-workers, management, and customers, which may involve delivering presentations. - Must be able to exchange accurate information in these situations.

MANTECH seeks a motivated, career and customer-oriented Senior Security Control Assessor (SCA) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA, or Huntsville, AL. Responsibilities include, but are not limited to: - Provides overall configuration management infrastructure and environment to the product development team. Developing or modifying CM plans, policies, and procedures tailored to the complexity and scope of the developmental or operational system - Ensure that FBI ISs are operated, maintained, and disposed of in accordance with the internal security policies and practices outlined in the approved Security Assessment and Authorization (SAA) package. Manage the SAA process for new FBI ISs and legacy FBI ISs migrating into the GRC application - Provide baseline security controls to the system owner, contingent upon the IS's security categorization, type of information processed and entity type. Provide a recommendation to the Authorizing Official, in consultation with the system owner, regarding systems' impact levels and ISs' authorization boundary - Initiate, coordinate, and recommend to the FBI Authorizing Official all Interconnection Security Agreement (ISAs), Memorandum of Understanding (MOUs), and Memorandum of Agreement (MOAs) that permit the interconnection of an FBI IS with any non-FBI or joint-use IS - Perform an independent review of the System Security Plan (SSP) and make approval decisions. Request and negotiate the level of testing required for an IS with the Enterprise Information Security Section and the FBI Authorizing Official. - Coordinate IS security inspections, tests, and reviews with the Security and system owner. Submit the final SAA package to the FBI Authorizing Official for a security ATO decision. Supporting developmental and operational systems, creating and maintaining configuration baselines. Performing change control and configuration audits - Ensure that the Security ATO Electronic Communication (EC) is serialized into Sentinel under the applicable case file number. Advise the FBI Authorizing Official of IS vulnerabilities and residual risks. Minimum Qualifications: - A minimum of 7 years of experience serving as an ISSR or in a similar role at a cleared facility - A minimum of 10 years' experience in a computer science or cybersecurity related field - Must hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP), Global Information Security Professional (GISP), or the CompTIA Advanced Security Practitioner (CASP) or other certifications exemplifying skill sets such as those described in DoD Instruction 8570.1. IAM Level III proficiency. - Experience with the use and operation of security tools including Tenable Nessus and/or Security Center, IBM Guardium, HP Weblnspect, Network Mapper (NMAP), and/or similar applications Preferred Qualifications: - Bachelor's or advanced degree in Computer Science, Cybersecurity, or other cyber discipline Security Clearance Requirements: - Must have a current/active Top Secret security clearance and be willing and able to obtain SCI eligibility prior to starting this position. - Must be willing to sit for a polygraph if required. Physical Requirements: - Must be able to remain in a stationary position 50%. - Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. - Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. - Often positions self to maintain computers in the lab, including under the desks and in the server closet. - Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

MANTECH seeks a motivated, career and customer-oriented Senior Security Control Assessor (SCA) to join our team in Washington, D.C., Chantilly, VA, Quantico, VA, or Huntsville, AL. Responsibilities include, but are not limited to: - Provides overall configuration management infrastructure and environment to the product development team. Developing or modifying CM plans, policies, and procedures tailored to the complexity and scope of the developmental or operational system - Ensure that FBI ISs are operated, maintained, and disposed of in accordance with the internal security policies and practices outlined in the approved Security Assessment and Authorization (SAA) package. Manage the SAA process for new FBI ISs and legacy FBI ISs migrating into the GRC application - Provide baseline security controls to the system owner, contingent upon the IS's security categorization, type of information processed and entity type. Provide a recommendation to the Authorizing Official, in consultation with the system owner, regarding systems' impact levels and ISs' authorization boundary - Initiate, coordinate, and recommend to the FBI Authorizing Official all Interconnection Security Agreement (ISAs), Memorandum of Understanding (MOUs), and Memorandum of Agreement (MOAs) that permit the interconnection of an FBI IS with any non-FBI or joint-use IS - Perform an independent review of the System Security Plan (SSP) and make approval decisions. Request and negotiate the level of testing required for an IS with the Enterprise Information Security Section and the FBI Authorizing Official. - Coordinate IS security inspections, tests, and reviews with the Security and system owner. Submit the final SAA package to the FBI Authorizing Official for a security ATO decision. Supporting developmental and operational systems, creating and maintaining configuration baselines. Performing change control and configuration audits - Ensure that the Security ATO Electronic Communication (EC) is serialized into Sentinel under the applicable case file number. Advise the FBI Authorizing Official of IS vulnerabilities and residual risks. Minimum Qualifications: - A minimum of 7 years of experience serving as an ISSR or in a similar role at a cleared facility - A minimum of 10 years' experience in a computer science or cybersecurity related field - Must hold at least one of the following certifications: Certified Information Systems Security Professional (CISSP), Global Information Security Professional (GISP), or the CompTIA Advanced Security Practitioner (CASP) or other certifications exemplifying skill sets such as those described in DoD Instruction 8570.1. IAM Level III proficiency. - Experience with the use and operation of security tools including Tenable Nessus and/or Security Center, IBM Guardium, HP Weblnspect, Network Mapper (NMAP), and/or similar applications Preferred Qualifications: - Bachelor's or advanced degree in Computer Science, Cybersecurity, or other cyber discipline Security Clearance Requirements: - Must have a current/active Top Secret security clearance and be willing and able to obtain SCI eligibility prior to starting this position. - Must be willing to sit for a polygraph if required. Physical Requirements: - Must be able to remain in a stationary position 50%. - Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. - Constantly operates a computer and other office productivity machinery, such as a calculator, copy machine and computer printer. - Often positions self to maintain computers in the lab, including under the desks and in the server closet. - Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

MANTECH seeks a motivated, career and customer-oriented Activity Security Representative II to join our team in Colorado Springs, CO . This role supports the customer's facility and organization by providing essential, multi-disciplined security operations. You will help deliver vital "day-to-day" support for Collateral, Sensitive Compartmented Information (SCI), and Special Access Program (SAP) activities within a mission-driven, highly secure environment. Responsibilities You will help execute critical administrative and protective measures to secure our nation's most sensitive assets. Your daily operations will include the following vital functions: - Perform classification reviews of inbound and outbound correspondence while maintaining the document accountability database. - Process, track, and safely destroy classified materials, magnetic media, and incoming/outgoing mail. - Manage facility access control, including processing visit notices, issuing badges, performing entry/exit inspections, and escorting visitors. - Conduct comprehensive candidate background reviews using the Defense Central Index of Investigations (DCII), Joint Personnel Access System (JPAS), and SAPNP systems. - Execute Special Access Program Nomination Process Questionnaires and perform data entry and record checks within the Joint Access Database (JADE). - Administer personnel security files, update customer-sponsored billets, and deliver clear security indoctrinations and education programs. Minimum Qualifications - Bachelor's degree; an additional 4 years or related experience might be substituted for a degree. - 6+ years of related security experience - 3+ years supporting SCI or SAR programs. - Ability to complete the following training with six months of hire: DoD SAPCO approved SAPNP training, Joint Access Database Environment (JADE), SIMS database and JPAS/DISS. Preferred Qualifications - Deep familiarity with ICDs, JAFANs, DoD Manuals, and other foundational national security policy documents. - Demonstrated initiative, creativity, and the ability to work independently with minimal supervision in a dynamic military-civilian environment. Clearance Requirements - You must possess a current Top-Secret clearance with SCI eligibility. - You must demonstrate a willingness to submit to a Counterintelligence polygraph. Physical Requirements - Must be able to remain in a stationary position 50%. - Needs to occasionally move about inside the office to access file cabinets, office machinery, etc. - Constantly operates a computer and other office productivity machinery, such as a calculator, machine and computer printer. - Frequently communicates with co-workers, management and customers, which may involve delivering presentations. Must be able to exchange accurate information in these situations.

hackajob is collaborating with MANTECH to connect them with exceptional professionals for this role. MANTECH seeks a motivated, career, and customer-oriented Senior Splunk Cyber Security Engineer to join our team in Chantilly, VA . In this role, you will support a mission-critical initiative and contribute directly to cybersecurity operations through the administration and engineering of a large enterprise Splunk environment. This position is ideal for professionals with strong hands-on experience in system integration, data management, and cyber defense initiatives. You will play a key role in maintaining and tuning Splunk systems, while collaborating with technical teams and cyber analysts across a dynamic enterprise environment. Responsibilities include but are not limited to: - Managing the day-to-day operation of large enterprise Splunk deployments. - Troubleshooting data collection issues and resolving system conditions affecting stability or integrity. - Deploying and maintaining both supported and unsupported Splunk add-ons. - Executing Splunk Enterprise upgrades and patches. - Configuring and deploying Splunk forwarders using centralized management tools. - Maintaining and tuning Splunk Enterprise Security (ES) content and performance. - Managing knowledge objects, data models, dashboards, alerts, and operational content. Minimum Qualifications: - Bachelor's degree, or 4+ additional years of IT experience in lieu of a degree. - 5+ years of experience in an enterprise and/or cybersecurity-focused environment. - Experience with Splunk administration and engineering. - Experience with Splunk Enterprise Security (ES) operations and configurations. - Proficiency with Unix and Windows environments. - DoD 8570 IAT Level II certification (e.g., Security+, CCNA-Security, GSEC). Preferred Qualifications: - Splunk certifications such as Architect, Consultant I/II, Admin, or Power User. - Experience with scripting or programming languages (e.g., Bash, Python, Java, Perl, .NET). - Familiarity with developing and deploying operational and security use cases within Splunk. Clearance Requirements - Must have a current/active TS/SCI with Polygraph. Physical Requirements - Must be able to remain in a stationary position 50% of the time. - Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers via email, phone, or virtual communication, which may involve delivering presentations.

hackajob is collaborating with MANTECH to connect them with exceptional professionals for this role. MANTECH seeks a motivated, career and customer-oriented Senior Cyber Support Developer to join our team in Chantilly, VA . This role supports key development efforts and will contribute to building scalable, high-quality solutions that align with mission needs. Responsibilities include but are not limited to: - Maintain enterprise IT infrastructure, ensure system reliability and help maintain overall system security in a virtualized environment. - Identify and implement best-practice solutions for complex technical problems. - Maintain server infrastructure and perform system upgrades. - Provide technical support to ensure system availability and security. - Manage user access controls and deploy security patches. - Configure and manage network infrastructure and automate pipelines. - Collaborate with internal stakeholders and team members to build solutions that support business requirements. Minimum Qualifications: - Bachelor's degree or 4+ years of additional IT and/or cyber experience in lieu of degree. - 5+ years of software administration experience. - Experience supporting large, complex software development projects. - Experience with configuring and maintaining virtual environments. - Experience with maintaining ServiceNow instances. - IAT Level II certification (GSEC, Security+, SSCP, or CCNA-Security) or the ability to obtain within 6 months of hire. Preferred Qualifications: - Demonstrated experience with Kubernetes orchestration, GitLab CI/CD pipeline implementation, AWS EKS management and Linux server administration. - Ability to diagnose complex technical issues, develop effective solutions and provide timely delivery of resolutions. - Certified ServiceNow Administrator (CSA). Clearance Requirements: - An active TS/SCI with Polygraph is required for this position. Physical Requirements: - The person in this position must be able to remain in a stationary position 50% of the time. - Occasionally move about inside the office to access file cabinets, office machinery, or to communicate with co-workers, management, and customers, via email, phone, and or virtual communication, which may involve delivering presentations.

hackajob is collaborating with MANTECH to connect them with exceptional professionals for this role. MANTECH seeks a motivated, career and customer-oriented Program Manager- Cyber to join our team in the Chantilly, VA area. The role of the Program Manager- Cyber is to direct, manage, and administer the accomplishment of all aspects of the SOW to ensure completion of all program activities within. Minimum Qualifications: - Bachelor's degree in a related technical field (Science, Technology, Engineering, and Mathematics). - Experience with cyber defense - 10+ years of experience - At least 5 years of recent and relevant experience as a Program Manager for a large (>150 FTE), complex IT program within the intelligence community. - Exceptional communication skills. - Ability to engage with customers at all levels. Preferred Qualifications: - Advanced degrees and certifications are desired. Examples of certifications are: Active Project Management Institute Project Management Project Professional certification architectures and operations - Experience within the NRO and mission partners - Experience with cyber defense - Experience supporting business development and growth initiatives Security Clearance Requirements: - Must have a current/active TS/SCI w/ Polygraph Physical Requirements: - Must be able to be in a stationary position more than 25% of the time. - Must be able to communicate, converse, and exchange information with peers and senior personnel. - Constantly operates a computer and other office productivity machinery, such as a computer. - Must be able to travel.

hackajob is collaborating with MANTECH to connect them with exceptional professionals for this role. MANTECH seeks a motivated, career- and customer-oriented Dedicated IT Support Technician to join our dedicated support team in Chantilly, VA . In this role, you will provide lifecycle support for standalone (non-ELA) workstations and kiosks, ensuring secure, reliable, and compliant operation of mission-critical systems. You will perform operating system upgrades, software installations, system hardening, monthly maintenance, and troubleshooting while supporting customer operational requirements. Responsibilities include, but are not limited to: - Provide Tier II/Tier III technical support for standalone (non-ELA) kiosks and workstation systems, performing lifecycle management, troubleshooting, Operations & Maintenance (O&M) rebuilds, system reimaging, and restoration activities to ensure operational readiness. - Perform Windows 11 operating system upgrades, monthly OS patching, security updates, vulnerability remediation, and system hardening to maintain secure, compliant, and reliable workstation environments. - Install, configure, and maintain approved software and operating systems, including Microsoft PowerPoint, software licenses, McAfee antivirus, and other customer-authorized applications. - Implement customer security and configuration requirements by deploying OCS lockdown scripts, IATT Reduced Baseline Control Sets, and configuring user accounts, login settings, screensavers, touchscreen functionality, and other workstation settings. - Diagnose and resolve hardware, software, operating system, and peripheral issues through root cause analysis while ensuring compatibility, minimizing operational disruptions, and maintaining compliance with customer cybersecurity requirements. - Travel locally between customer sites and support temporary assignments as needed. - Work and 8 hour scheduled shift between the hours of 6:00 AM - 6:00PM. Occasional after-hours support as required by mission needs. Shift may vary based on support required. Minimum Qualifications: - HS Diploma and 6+ years of relevant experience OR Associates degree and 4+ years of experience OR Bachelor's degree and 2+ years of experience - Experience supporting standalone Windows workstations and kiosks in a secure enterprise environment, including Windows 10/11 administration, operating system installations, upgrades, imaging, patching, and system rebuilds. - Experience installing, configuring, maintaining, and troubleshooting Microsoft Office applications, endpoint security solutions, antivirus software, and system hardening measures. - Demonstrated ability to troubleshoot and perform root cause analysis across hardware, software, operating systems, and peripheral devices while conducting routine maintenance and security updates. - Strong customer service, communication, and organizational skills with the ability to follow technical documentation, maintain accurate configuration records, and support mission-critical IT operations. Preferred Qualifications: - Experience supporting standalone (non-ELA) customer environments. - Familiarity with OCS lockdown scripts and system security hardening. - Experience implementing IATT Reduced Baseline Control Sets or similar cybersecurity compliance requirements. - Experience with workstation imaging and automated deployment tools. - Knowledge of endpoint lifecycle management and software license administration. - IAT Level II certification (Security+ CE or equivalent). Security Clearance Requirements: - Current/active TS/SCI with Polygraph required. Physical Requirements: - Must be able to remain in a stationary position up to 50% of the time. - Must be able to move throughout customer facilities to install, maintain, and troubleshoot IT equipment. - Must be able to position self under desks, within equipment racks, and other confined spaces to install and maintain hardware. - Must frequently lift and transport computer equipment, monitors, peripherals, and related hardware up to 40 pounds. - Constantly operates a computer and other office productivity equipment, including keyboards, monitors, printers, and scanners.