• Senior Information System Security Engineer

    ManTech (Quantico, VA)
    …seeks a motivated, career and customer-oriented **Senior Information System Security Engineer (ISSE)** to join our team in **Quantico, VA.** **Responsibilities ... Information System Security Architecture Professional (ISSAP). At least one IASAE Level II or IASAE Level III proficiency **.** + Familiarity with the use and… more
    ManTech (08/13/25)
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  • Senior Software Engineer

    Lockheed Martin (Herndon, VA)
    …experience/combined education\. \- At least 5 years of technical experience as a Software Engineer in an Agile environment with proficiency with one or more of the ... security clearance, you must be a US Citizen for consideration\. **Clearance Level :** TS/SCI w/Poly **Other Important Information You Should Know** **Expression of… more
    Lockheed Martin (08/13/25)
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  • Senior Spacecraft Electrical Engineer

    Umbra Lab (Arlington, VA)
    …existed before. Are you in? We are on the lookout for a Senior Electrical Engineer with a wealth of experience in space systems, covering all facets of spacecraft ... to support Mission Solutions pursuits and captures + Provide guidance to junior level engineers as needed. + Perform other professional duties as assigned. +… more
    Umbra Lab (08/13/25)
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  • Network Engineer Principal

    SAIC (Norfolk, VA)
    **Description** SAIC is looking for a talented **Network Engineer Principal** to provide communications and networking systems engineering support to the Automated ... have a TS/SCI clearance to start. + Security+ Certification (other higher level security certifications acceptable). + Ability to obtain relevant OS/CE certification… more
    SAIC (08/13/25)
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  • Systems Engineer - Modeling and Simulations…

    QinetiQ US (Mclean, VA)
    …professional and personal lives. Position Overview We are seeking a Systems Engineer with specialized expertise in Modeling and Simulations (M&S) for the Airspace ... analysis + Integrate models from multiple subsystems to provide comprehensive system- level performance predictions and trade-off analysis + Validate model accuracy… more
    QinetiQ US (08/13/25)
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  • Systems Engineer (Clearance Required)

    Lockheed Martin (Herndon, VA)
    …levels 2\-5\. If you are interested in joining LM and working as a Systems Engineer , please apply to this requisition\. - - - **What does this role look like?** ... clearance, you must be a US Citizen for consideration\. **Clearance Level :** TS/SCI **Other Important Information You Should Know** **Expression of Interest:**… more
    Lockheed Martin (08/10/25)
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  • Tech Support Specialist C4I ( Engineer

    HII (Virginia Beach, VA)
    …Anticipated Salary Range: $68,050.00 - $88,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides with Global Security ... as the C4I Systems Global Command and Control (GCCS) Engineer and provides GCCS operations expertise to all training...be able to analyze and troubleshoot at the system level to detect and resolve problems and will require… more
    HII (08/09/25)
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  • Senior Software Engineer (Data Platform)

    Datavant (Richmond, VA)
    …clients. Our goal is to connect the world's health data and as a Senior Software Engineer you will work on the architecture and design level solutioning of our ... Individual rates for the same job title may differ based on their level , responsibilities, skills, and experience for a specific job. The estimated total cash… more
    Datavant (08/09/25)
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  • Senior Autonomy Engineer

    Serco (Alexandria, VA)
    **Position Description** As the Senior AI and Autonomy/Swarm Engineer for the Technology Modernization Transition Review (TMTR) process with Serco, you will provide ... Senior DoD decision-makers up to the Under Secretary and Deputy Secretary level . + Provide subject-matter expertise in warfighting technologies and capabilities for… more
    Serco (08/08/25)
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  • Software Engineer to Support NASA's Direct…

    Metis Technology Solutions, Inc (Wallops Island, VA)
    POSITION TITLE: Software Engineer II POSITION SUMMARY: Join the NASA Wallops Flight Facility team with your software engineering and development skills to support ... for new and existing applications based on feedback from users and high- level mission/customer requirements. + Define and adhere to a schedule for development… more
    Metis Technology Solutions, Inc (08/08/25)
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