• Principal Test Engineer

    Leidos (Bethesda, MD)
    …**Leidos** has a new and exciting opportunity for a **Principal Test Engineer ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (08/01/25)
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  • Requirements/IVV&T Engineer

    KBR (Chantilly, VA)
    …IVVT functional areas and tools as needed Required Qualifications: + Active TS/SCI with CI Polygraph + Experience working in government or industry in relevant ... Title: Requirements/IVV&T Engineer KBR is seeking a highly qualified Requirements/IVV&T...delivering mission-critical capabilities that enable them plan and execute intelligence -gathering missions from overhead systems and process the resulting… more
    KBR (07/21/25)
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  • Plant Engineer

    Nightwing (Sterling, VA)
    …cyber defense and resiliency, vulnerability research, ubiquitous technical surveillance, data intelligence , lifecycle mission enablement, and software ... developing, installing, and maintaining operations equipment. **Clearance Requirement:** TS/SCI with CI Polygraph **Must be willing to upgrade clearance** **Key… more
    Nightwing (07/24/25)
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  • UAS Engineer , Expert

    CACI International (Macdill AFB, FL)
    …systems. . Experience with integrating various technologies into different systems and form-factors. . CI Polygraph . - ** ** **What You Can Expect:** **A culture ... UAS Engineer , Expert Job Category: Engineering Time Type: Full...**Responsibilities:** . Research, develop, analyze, author, and present technical intelligence products focused on UxS, Commercial Off the Shelf… more
    CACI International (10/09/25)
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  • SharePoint Engineer (Back End) - TS/SCI

    General Dynamics Information Technology (Annapolis Junction, MD)
    …Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Software Engineering **Skills:** Back-End ... tomorrow is smarter. Our work depends on a SharePoint Engineer joining our team to support Government activities in...TS/SCI clearance and ability to obtain and maintain a CI poly. + Must meet DoD 8570 IAT Level… more
    General Dynamics Information Technology (10/08/25)
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  • Next Generation Desktop Environment (NGDE)…

    General Dynamics Information Technology (Annapolis Junction, MD)
    …**Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** IT Infrastructure and Operations ... today is safe and tomorrow is smarter. Our work depends on a NGDE Engineer joining our team to support Government activities in Sterling, VA or Annapolis Junction,… more
    General Dynamics Information Technology (10/08/25)
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  • Mid-Level Full Stack Software Engineer

    GliaCell Technologies (MD)
    An active or rein-statable TS/SCI with Polygraph security clearance is REQUIRED. Please do not apply if you currently do not possess this level of clearance. Are you ... a Mid-Level Full Stack Software Engineer who is ready for a new challenge that...stacks. GliaCell's Enterprise capabilities include Full-Stack Application Development, Big Data , Cloud Technologies, Analytics, Machine Learning, AI, and DevOps… more
    GliaCell Technologies (09/25/25)
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  • GEOINT Mission Processing Engineer

    KBR (Chantilly, VA)
    …Provide oversight and technical Mission framework Required Qualifications: + Active TS/SCI with CI polygraph + BS in engineering, physics, or related technical ... Title: GEOINT Mission Processing Engineer KBR is seeking a highly qualified GEOINT...delivering mission-critical capabilities that enable them plan and execute intelligence -gathering missions from overhead systems and process the resulting… more
    KBR (09/15/25)
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  • Sr. Test Engineer

    Leidos (Bethesda, MD)
    **Description** **Leidos** has a new and exciting opportunity for a Senior Test Engineer in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic Key Management. At **Leidos** , we… more
    Leidos (09/12/25)
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  • Sr System Engineer

    KBR (Chantilly, VA)
    …collection systems and software acquisitions Minimum qualifications: + Active TS-SCI/w CI Polygraph + Bachelor's degree in STEM-related discipline; Master's ... Title: Sr System Engineer KBR is seeking a highly qualified Senior...delivering mission-critical capabilities that enable them plan and execute intelligence -gathering missions from overhead systems and process the resulting… more
    KBR (09/09/25)
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