• Information Systems Security…

    Nightwing (Sterling, VA)
    …successful TS/SCI with Polygraph clearance crossover.** We are seeking an experienced Information Systems Security Engineer (ISSE) to bridge the gap between high ... data operations, systems integration and intelligence support services to the US government on its most important missions. At Nightwing, we value collaboration… more
    Nightwing (06/24/25)
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  • Ground Systems R&D Engineer

    Sciolex Corporation (Chantilly, VA)
    …the utmost employee care. Responsibilities We are looking for an innovative Ground Systems R&D Engineer that will provide SETA support for the acquisition ... You get Sciolex Corporation, a fast-growing defense contractor focused on providing the US Government a level of service that surpasses the epitome of excellence.… more
    Sciolex Corporation (07/10/25)
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  • Senior Systems Security Engineer

    SAIC (Alexandria, VA)
    **Description** SAIC is hiring a **Senior Systems Security Engineer ** with an active **TS/SCI clearance** to participate in Independent Technical Risk ... (ITRA) and Program Protection Plan (PPP) reviews to advance the practice of systems security engineering through all phases of a system acquisition. This will… more
    SAIC (07/02/25)
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  • Lead Information Systems Cyber…

    The MITRE Corporation (Mclean, VA)
    …Global Security Services Division (R300) is looking to fill a Senior Information Systems Cyber Engineer position, with a focus on classified environments. The ... the choice you want to make, then choose MITRE - and make a difference with us . Department Summary: The Cybersecurity Risk Management Department (R311) within the… more
    The MITRE Corporation (06/10/25)
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  • Information Systems Security…

    BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
    Information Systems Security Engineer The Opportunity: Are...make the best solutions for our customers. Work with us as we secure and protect critical AI or ... and assist our clients with critical missions? As a systems security and network security engineer , you...readiness. + Use SIEM solutions and SOAR integration. Join us . The world can't wait. You Have: + 6+… more
    BOOZ, ALLEN & HAMILTON, INC. (07/26/25)
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  • Fire Alarm Systems Design Engineer

    Siemens (Richmond, VA)
    …and design; proficient in Microsoft Office + Legally authorized to work in the United States on a continual and permanent basis without company sponsorship ... places that improve people's lives. Transform the everyday with us ! Fire Alarm Systems Design Engineers create...customer satisfaction and job profitability. As a Fire Alarm Systems Design Engineer , you will: + Design… more
    Siemens (07/25/25)
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  • Sr Lead IT Systems Security Engineer

    Lumen (Richmond, VA)
    …connect the world and shape the future. **The Role** The Senior Lead IT Systems Security Engineer is a critical role within our organization, responsible for ... overseeing and enhancing the security of our IT systems . This position requires a highly skilled and experienced...is a Work From Home position available from any US -based location. You must be a US more
    Lumen (07/03/25)
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  • Systems Development Engineer , AWS…

    Amazon (Arlington, VA)
    …be used in a production environment. We are seeking an experience systems development engineer who has experience writing automation for infrastructure ... affinity groups foster a culture of inclusion that empower us to be proud of our differences. Ongoing events...- 4+ years of administrative experience in networking, storage systems , operating systems and hands-on systems more
    Amazon (07/09/25)
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  • Cleared - Systems Test Engineer (All…

    Noblis (Mclean, VA)
    Responsibilities **Noblis is seeking a Cleared - Systems Test Engineer (All Levels) with IC experience and ACTIVE Top Secret with SCI and Polygraph in Bethesda, ... MD and McLean, VA** The Systems Test Engineer will be responsible for...and performance areas. **Required minimum skills and knowledge:** + US Citizenship is required. + Active Top Secret/SCI clearance… more
    Noblis (06/10/25)
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  • Senior Systems Software Engineer

    UIC Government Services and the Bowhead Family of Companies (Quantico, VA)
    **Overview** SENIOR SYSTEMS SOFTWARE ENGINEER | TIER III (MIELS): Bowhead is seeking Senior Systems Software Engineers to support a customer in Stafford, VA. ... usage. + Perform regular software updates, patches, and version upgrades to ensure systems are up to date. + Troubleshoot and resolve issues related to software… more
    UIC Government Services and the Bowhead Family of Companies (06/05/25)
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