• Linux Systems Administrator - TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    …of open source software and utilities + Experience managing FreeIPA or LDAP based systems + Background in Network Security, Intrusion Detection, and server ... Linux Systems Administrator. The candidate will support both Linux based workstations and servers in both physical and virtual environments. The candidate… more
    Parsons Corporation (07/19/25)
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  • Software Engineer (ServiceNow, Expert)

    BAE Systems (Sterling, VA)
    **Job Description** BAE Systems , a top-ten prime contractor to the US Department of Defense, enables the US government to transform data into intelligence and ... engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to the… more
    BAE Systems (05/21/25)
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  • Space Acquisition Systems Engineer

    Sciolex Corporation (Chantilly, VA)
    systems , architectures, and hardware and software solutions. The Space Acquisition Systems Engineer will serve as the System Program Office (SPO) Subject ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (07/10/25)
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  • Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Systems Engineer** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program ... partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will deploy new Windows and Linux servers...routing, firewalls, SSH, VPNs) + Hands-on experience with reviewing system logs and events to resolve issues. + Develop… more
    Leidos (07/23/25)
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  • Sr. Systems Engineer

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a **Sr. Systems Engineer** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program ... partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will be primarily responsible for the engineering...routing, firewalls, SSH, VPNs) + Hands-on experience with reviewing system logs and events to resolve issues. + Develop… more
    Leidos (07/22/25)
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  • Senior Systems Engineer

    Applied Research Associates, Inc. (Reston, VA)
    …**Cutting-Edge System Analysis and Optimization:** + Dive deep into systems engineering analysis to uncover fault exploitation opportunities + Advance reverse ... Associates, Inc. (ARA) has an outstanding opportunity for an exceptional **Senior Systems Engineer** to support on-going research and development efforts and develop… more
    Applied Research Associates, Inc. (07/22/25)
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  • Space and Ground Systems Engineer

    SAIC (Chantilly, VA)
    …IC, and DoD acquisition and program management processes. + Knowledge in modern model- based system engineering (MBSE) for requirements management. + Technical of ... **Description** SAIC is seeking a **Space and Ground Systems Engineer** with technical and programmatic expertise in...for a competitive source selection to ensure compliance with system -level requirements. + Support processes to track and report… more
    SAIC (07/15/25)
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  • SIGINT Systems Engineer

    SAIC (Chantilly, VA)
    …future programs. This role also requires a moderate level of knowledge in modern model- based system engineering (MBSE) techniques in order to aid the customer in ... **Description** SAIC is seeking a technical **Space Systems Engineer** to performs system and enterprise-level systems engineering (SE) across the life-cycle… more
    SAIC (07/09/25)
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  • C5ISR Systems Engineer

    ManTech (Stafford, VA)
    …transformative information technology and intelligence capabilities into ground, air, and sea- based systems . + Develop and update highly-detailed documentation ... **ManTech** seeks a motivated, career and customer-oriented **C5ISR Systems SME** to join our team in **Stafford, VA.** This is a full-time onsite position where you… more
    ManTech (06/11/25)
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  • Diego Garcia: Fire Sprinkler and Suppression…

    KBR (Norfolk, VA)
    …Basic Qualifications + NICET Certified Level III - Inspection, Testing, and Maintenance of Water- Based Systems . + Minimum five (5) years of experience in the ... Title: Diego Garcia: Fire Sprinkler and Suppression Systems Technician (NICET III Certified) Belong, Connect, Grow, with KBR! Program Summary KBR provides… more
    KBR (06/05/25)
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