• Sr. Software Engineer

    BigBear.ai (Herndon, VA)
    …of experience in lieu of a degree requirement + Must maintain an active TS / SCI (with CI Poly preferred) + Strong Python development experience, especially with ... Overview BigBear.ai is seeking a Software Engineer to join our team. The candidate will...helps people make sense of their data using our cloud -based platform and big data processing algorithms. Each day,… more
    BigBear.ai (08/16/25)
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  • Lead Network Engineer

    ManTech (Chantilly, VA)
    …Ability to travel domestically. **Clearance Requirements:** + Must have a current/active TS / SCI w/Polygraph. **Physical Requirements:** + Must be able to remain ... ManTech seeks a motivated, career and customer-oriented **Lead** **Network Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not… more
    ManTech (08/15/25)
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  • Cleared Software Engineer

    Kratos Defense & Security Solutions, Inc. (Herndon, VA)
    …to consider a combination of education and years of directly related experience) + An active TS / SCI with a full Poly + Solid knowledge of C++, Java, Python + ... our nation and global customers. Kratos is looking for a Software Development Engineer with cyber knowledge and experience, to support the development, testing, and… more
    Kratos Defense & Security Solutions, Inc. (08/15/25)
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  • Model Based Systems Engineer

    SAIC (Chantilly, VA)
    …simulation integration tools **Clearance:** + Must be a US Citizen with an active TS / SCI with a Polygraph. REQNUMBER: 2508711 SAIC is a premier technology ... **Description** SAIC is seeking a cleared Model Based Systems Engineer with experience in Defense, Federal Civilian, and/or National Security systems to join our… more
    SAIC (08/15/25)
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  • GPU Software Engineer

    Leidos (Arlington, VA)
    … Secret level security clearance with the ability to obtain a TS / SCI . **Bonus education/experience:** + Master's Degree in Computer Engineering, Electrical ... . Our division currently has an exciting opportunity for a **Software Engineer ** to perform design, development, and hardware/software integration in _Arlington, VA_… more
    Leidos (08/13/25)
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  • Full Stack Autonomy Engineer

    L3Harris (Herndon, VA)
    …or 10 years in lieu of a degree). + Ability to obtain a US TS / SCI Security Clearance which requires US Citizenship + Demonstrated experience in integrating ... Reg Job Description: We are seeking a skilled Full Stack Autonomy Engineer to design, implement, and integrate advanced autonomy capabilities across unmanned and… more
    L3Harris (08/08/25)
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  • GEOINT Senior Systems Engineer

    SAIC (Chantilly, VA)
    …and approval. + Expect Travel within the US approximately 10% of the time. + TS / SCI w/ Poly **Qualifications** + BS in Engineering (preferred); or Science, Space ... **Description** SAIC is seeking a Senior Systems Engineer to support the NRO GEOINT System Integration & Architecture (GSIA) office. This is a Systems Engineering… more
    SAIC (08/07/25)
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  • Satellite Systems Engineer I-Level

    SAIC (Chantilly, VA)
    …and various stakeholders. + Strong organizational and leadership skills. + Current TS / SCI clearance with Polygraph. Desired Qualifications: + Experience managing ... **Description** SAIC has an exciting opportunity for a Systems Engineer with 5 to 7 years of systems engineering experience to provide Data Management and Design… more
    SAIC (08/07/25)
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  • Optical Engineer

    SAIC (Reston, VA)
    …Engineering, Optical Engineering, Telecommunications, or a related field + Must currently hold a TS / SCI and Poly clearance + Minimum of 9 years of relevant ... **Description** SAIC has an immediate opening for an Electrical Engineer with a strong background in Optical Engineering, Fiber Optics, and Telecommunications. The… more
    SAIC (08/07/25)
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  • SETA Systems Engineer

    SAIC (Sterling, VA)
    …customer during witnessing of key test events **Qualifications** + Must currently hold a TS / SCI and Poly + Bachelor's Degree in Mechanical Engineering + Minimum ... **Description** SAIC has an immediate opening for a Systems Engineer /SETA to provide direct customer support on a critical development effort. This role will support… more
    SAIC (08/07/25)
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