• System Administrator

    System One (Springfield, VA)
    …functions. + Provide support for implementation, troubleshooting, and maintenance of IT systems and management of system infrastructure and any processes related ... Job Title: System Administrator Location: Springfield VA Type: Contract To...these systems + Provide support to IT systems , including day-to-day operations , monitoring, and problem… more
    System One (09/16/25)
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  • Spacecraft Fault Management & System…

    Northrop Grumman (Mclean, VA)
    …to assist in the formulation of system design, definition of concept of operations , and systems analysis for failure mode and effects. The candidate will be ... Engineering functions, including requirements synthesis and flow-down, verification/validation planning, system trades study support, systems analysis, coordination… more
    Northrop Grumman (09/30/25)
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  • Cyber Security Operations Specialist/…

    System One (Springfield, VA)
    …plus years' experience working in Cyber Security Operating Host Based Security System (HBSS), firewalls, Intrusion Prevention Systems , Intrusion Detection ... Job Title: Cyber Security Operations Specialist/ Intrusion Detection (Top Secret/SCI) SHIFT WORK...based on events, alerts, and incidents on the customer systems and networks. Provide advanced cybersecurity analytics (ACA) services… more
    System One (08/08/25)
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  • System Engineer

    System One (Alexandria, VA)
    …We are looking for an experienced System Engineer to work on cloud-based systems with a mission operations team. The team is involved in operating and ... Job Title: System Engineer Location: Alexandria, VA or Gaithersburg, MD...Systems Engineer will take a leadership role in system changes and improvements; working directly with government and… more
    System One (09/26/25)
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  • System Engineer (Debian) - Cyber…

    CACI International (Chantilly, VA)
    System Engineer (Debian) - Cyber Operations Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee ... **Responsibilities:** + Maintain and optimize the Debian live boot operating system and build server for mission-critical cyber operations . +… more
    CACI International (07/25/25)
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  • GEOINT Operations Support Systems…

    KBR (Chantilly, VA)
    Title: GEOINT Operations Support Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... to be operated and tasked like no other system currently in operations . + Performance: Develop...years' experience with IC, DoD, and/or commercial space architectures, systems and operations + On-Orbit: Demonstrated experience… more
    KBR (08/01/25)
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  • System Development Engineer II, AWS Managed…

    Amazon (Herndon, VA)
    …highly motivated Systems Development Engineers who can balance the day-to-day operations of AWS' software systems with long-term software engineering to ... into, operating, and improving some of the largest software systems humanity has ever built? Do the challenges that...reliability, performance, and efficiency excite you? The AWS Managed Operations (MO) organization was founded in April 2023, with… more
    Amazon (09/09/25)
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  • C-UAS Sr Operations Systems Engineer

    Agile IT Synergy (Stafford, VA)
    …Stafford, VA (Hybrid Remote) Job Description and Responsibilities: The Counter-Unmanned Aircraft Systems (C-UAS) Senior Operations Systems Engineer will ... services at the speed of relevance to support C-UAS activities. The C-UAS Sr Operations Systems Engineer performing on this contract will possess the required… more
    Agile IT Synergy (09/17/25)
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  • Deputy Mission Operations Lead-…

    Northrop Grumman (Chantilly, VA)
    …engineering / program management + Prior experience executing on-orbit mission operations , performing vehicle system engineering tasks and/or resolving ... software, and components into operational environments + Experience with lights-out operations or spacecraft/ground system automation + Experience with quarterly… more
    Northrop Grumman (09/09/25)
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  • System Operations /Administrator

    Sciolex Corporation (Chantilly, VA)
    …updates, patches, and security fixes to desktop systems . Conduct regular system backups and data recovery operations . Maintain and update asset inventory ... to ensuring you receive the utmost employee care. Responsibilities The System Operations /Administrator will perform the following duties: Install, configure,… more
    Sciolex Corporation (07/15/25)
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