• Principal / Sr. Principal Mission

    Northrop Grumman (Chantilly, VA)
    …_This position will require full-time on-site work. Position will support day staff mission operations script testing work approximately 50% of the time, and ... The successful candidate will be expected to: + Provide mission operations support to classified Satellite programs....with automating scripted processes related to spacecraft or ground operations + Experience working on government systems more
    Northrop Grumman (09/03/25)
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  • Systems Engineer

    KBR (Springfield, VA)
    Title: Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions ... KBR's work is at the forefront of engineering, logistics, operations , science, program management, mission IT and...based upon contract award. KBR is seeking a Mid-level Systems Engineer to support a government customer… more
    KBR (09/12/25)
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  • Shift Test Engineer ( Engineer

    Huntington Ingalls Industries (Virginia Beach, VA)
    …of Experience: Senior This opportunity resides with Global Security (GS). Mission Technologies' Global Security (GS) group comprises live, virtual, constructive ... warfighters for cross-domain battle. With advanced technologies to enable mission readiness, HII understands that preparation requires full coordination-not… more
    Huntington Ingalls Industries (09/19/25)
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  • OPIR Systems Engineer

    KBR (Chantilly, VA)
    Title: OPIR Systems Engineer KBR is seeking a highly qualified OPIR Systems Engineer to provide Systems Engineer Technical Advisor (SETA) support ... for the Government customer. GED delivers mission -critical capabilities that plan and execute intelligence-gathering missions from...to IC and DoD users. As a Senior OPIR Systems Engineer , you will be responsible for… more
    KBR (07/10/25)
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  • Protection and Controls (P&C) Engineer

    American Electric Power (Roanoke, VA)
    …underground systems , extensive control systems , thermo-hydraulic control systems , distribution standards, fossil or nuclear plant operations , etc. + ... knowledge of a specialized technical area that enables the engineer to serve as a resource for the company...safe, reliable, and innovative energy solutions. Guided by our mission to put the customer first, we strive to… more
    American Electric Power (10/03/25)
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  • Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …sea and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineer Job Code: 28190 Job Location: Herndon, VA Job Schedule: 9/80 ... with existing internal and external capabilities and assesses impact on cost and mission operations from relaxation or tightening of the requirements + Assess… more
    L3Harris (08/30/25)
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  • Systems Engineer ( Engineer

    HII (Suffolk, VA)
    … Technologies, click here for a short video: https://vimeo.com/732533072 Who We Are The Systems Engineer will be a key technical contributor to a dedicated ... administration, environment tailoring, configuration management, and direct exercise support. The Systems Engineer will work closely with exercise planners, the… more
    HII (09/27/25)
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  • Senior Systems Engineer

    QinetiQ US (Mclean, VA)
    …and internal engineering teams to ensure successful long-term sustainment of ISR systems in military operations , meeting mission -critical requirements and ... and personal lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Sustainment Cross Product Team (CPT) Lead… more
    QinetiQ US (09/12/25)
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  • Senior Associate Systems Engineer

    L3Harris (Springfield, VA)
    …with, space operations , including managing and monitoring satellite systems , performing telemetry analysis, and conducting mission -critical activities such ... the interest of national security. Job Title: Senior Associate, Systems Engineer - Watch Officer (Active TS/SCI...that provide a concise and accurate summary of current operations , mission progress, and significant events to… more
    L3Harris (07/17/25)
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  • Sr Systems Engineer / Integration…

    Lockheed Martin (Suffolk, VA)
    **Description:** **What We're Doing** At Lockheed Martin Rotary and Mission Systems , we're building the future of national security\. Our customers are ... are developed, tested, and integrated\. **The Work** As a Systems Engineer Sr\., you'll play a vital...taking on diverse technical challenges\. You bring: Experience in systems engineering, integration, and lab operations \. Strong… more
    Lockheed Martin (10/04/25)
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