• Scientist, Systems Engineer - Ashburn/Palm…

    L3Harris (Ashburn, VA)
    …of the customer during program reviews. This role requires experience in systems engineering, system architecture development, strong technical skills over ... mission-critical needs always in mind, our employees deliver end-to-end technology solutions connecting the space, air, land, sea and...* Leads and coordinates various analyses to optimize total system of systems and/or system … more
    L3Harris (10/26/25)
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  • Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …and optimal performance. Key responsibilities include installing and configuring systems , managing user accounts, monitoring system health, implementing ... sector advancing the national security mission through cutting edge technology . You must have a passion for keeping pace...system updates, patches, and software upgrades to ensure systems are current and protected from vulnerabilities. * Backup… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Systems Engineer

    Leidos (VA)
    …to support the Department of the Air Force (DAF) in advancing the Advanced Battle Management System 's (ABMS) Digital Infrastructure (DI) Network Manager program. ... risks and opportunities along the way. + Support a System of Systems digital engineering approach through...other law. **About Leidos** Leidos is an industry and technology leader serving government and commercial customers with smarter,… more
    Leidos (01/15/26)
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  • Systems Security Engineering, Associate

    The MITRE Corporation (Mclean, VA)
    …capabilities and processes for understanding, assessing, and analyzing system and technology resilience and security + Assist in systems security analysis ... handling options, to inform decision making + Assist in development of systems security and cybersecurity strategy development, system testing and evaluation,… more
    The MITRE Corporation (01/14/26)
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  • Applied R&D Systems Engineer

    SAIC (Chantilly, VA)
    …leading Research & Development (R&D) of evolutionary, revolutionary, and transformational space systems and technology . This position provides Systems ... cost, and schedule performance and improve knowledge and understanding of systems , technology , and architecture tradeoffs. + Technical and programmatic… more
    SAIC (12/30/25)
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  • Business Information Security Officer (BISO)…

    Huntington Ingalls Industries (Fairfax, VA)
    …information technology experience. * 5+ years of related cybersecurity systems administration (preferable). * 3+ years of cybersecurity or information ... team of more than 7,000 professionals worldwide delivers all-domain expertise and advanced technologies in service of mission partners across the globe. Mission… more
    Huntington Ingalls Industries (01/14/26)
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  • Engineer Systems 4

    Huntington Ingalls Industries (Newport News, VA)
    …for concept design, development and execution of programs and projects to integrate advanced systems and payloads on submarines and other platforms. The ... candidate will participate in the development and integration of advanced systems related to maritime applications including submarine systems and sub-sea… more
    Huntington Ingalls Industries (01/14/26)
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  • Engineer Systems 3

    Huntington Ingalls Industries (Newport News, VA)
    …for concept design, development and execution of programs and projects to integrate advanced systems and payloads on submarines and other platforms. The ... candidate will participate in the development and integration of advanced systems related to maritime applications including submarine systems and sub-sea… more
    Huntington Ingalls Industries (12/22/25)
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  • Associate IT Engineering Systems Support…

    Parsons Corporation (Centreville, VA)
    …the direction of more senior team members. + Provide general troubleshooting and system maintenance required for advanced workstations employed for CAD and ... is looking for an amazingly talented Associate IT Engineering Systems Support Analyst with to join our team! In...with set up and support of Parsons ES delivery system (Appsetra(R)). + Identify advanced issues, questions… more
    Parsons Corporation (01/08/26)
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  • Principal Network Systems Engineer

    Saliense Consulting (Arlington, VA)
    …issues impacting the enterprise environment. Responsibilities include: + Manages the ' system of systems ' architecture development, partitioning of functionality ... and recommendations based on industry best practices and cutting technology . + Manages team responsible for systems ...Systems . + Monitors, performance tunes, troubleshoots and resolves systems problems to ensure system availability. +… more
    Saliense Consulting (01/06/26)
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