• Network Engineer

    Leidos (Odenton, MD)
    …program. This position requires **U.S. citizenship and an active Top Secret with SCI eligibility.** As a Network Engineer , the successful candidate ... at Leidos has an opening for a senior **Network Engineer ** on the DISA Defense Red Switch Network team...with GD GemOne. + Security+ Must possess an active Top Secret with SCI eligibility clearance. +… more
    Leidos (10/24/25)
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  • Navigation Engineer

    The Boeing Company (Herndon, VA)
    …and/or internationally depending on business needs. This position requires an **active Top Secret ** US Security Clearance (US Citizenship Required). (A US ... on candidate eligibility. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required). (A US Security… more
    The Boeing Company (10/23/25)
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  • Senior Mechanical Engineer - Structural…

    RTX Corporation (Richardson, TX)
    …only US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Top Secret Collins Aerospace, an RTX company, is a leader in ... a rapidly evolving global market. The Collins Aerospace Mission Systems Strategic Communications Solutions (SCS) engineering team is seeking...+ Active possession of an active US government issued Secret or Top Secret clearance.… more
    RTX Corporation (10/07/25)
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  • Dev Ops Engineer - Mid

    Amentum (Washington, DC)
    As a Top Secret cleared DevOps Engineer for this program, you will be working in an organization that's mission is to develop and operate the best possible ... software for critical national security enterprise applications. This organization...Washington, DC at the customer facility. **Requirements:** + Active Top Secret with SCI eligibility + Minimum… more
    Amentum (09/27/25)
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  • Information Systems Security…

    CACI International (Hanscom AFB, MA)
    Information Systems Security Engineer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee ... of Travel: Continental US * * * **The Opportunity:** CACI is seeking an Information Systems Security Engineer (ISSE) to support our Air Force Distributed Ground … more
    CACI International (08/14/25)
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  • Software Engineer

    ManTech (Fort Meade, MD)
    **MANTECH** seeks an experienced and passionate, career and customer-oriented ** Software Engineer ** to join our team located in the Ft. Meade, MD area. ... tools such as Redhat and Ansible. + Ability to automate dataflow between distributed software systems . + Hands-on experience with NIFI to forward collected log… more
    ManTech (08/20/25)
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  • Systems Engineer

    William C Brown Inc (Springfield, VA)
    Systems Engineer EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard ... or any other characteristic protected by law. Description WCBinc is looking for a Systems Engineer to join our team to support our intelligence customer… more
    William C Brown Inc (08/27/25)
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  • Security Systems Development…

    Amazon (Seattle, WA)
    …for the role Jared Matthews at ###@amazon.com Key job responsibilities The Systems Development Engineer is responsible for building, deploying and monitoring ... that the candidate selected must currently possess and maintain an active TS /SCI security clearance with polygraph. The position further requires the candidate to… more
    Amazon (10/13/25)
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  • Satellite Systems Engineering Intern

    Lockheed Martin (Fort Belvoir, VA)
    …understanding of orbital mechanics\. Please note that this role requires a Top Secret /Sensitive Compartmented Information \( TS /SCI\) clearance and complete ... Space in Ft Belvoir, Virginia is seeking an Satellite Systems Engineer intern to join our team\....or related disciplines\. * Applicants must have a current TS /SCI clearance\. This position requires the selected candidate to… more
    Lockheed Martin (10/22/25)
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  • Experienced Information Technology Engineer

    The Boeing Company (Berkeley, MO)
    …Responsibilities** + Defines and validates requirements for new and revised hardware and software systems . + Designs, develops and tests applications. + Performs ... US Government requires US Citizenship.** + **An interim and/or final US Top Secret Clearance Post-Start is required** **Basic Qualifications (Required… more
    The Boeing Company (10/31/25)
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