• Lead LAN/WAN Engineer

    CACI International (Reston, VA)
    Lead LAN/WAN Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... Opportunity:** CACI has an excellent opportunity for an experienced Lead LAN/WAN Engineer who will provide expert Design, analysis, research, and operation support… more
    CACI International (08/09/25)
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  • Principal Platform Engineer / Linux…

    RTX Corporation (Springfield, VA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with Polygraph At Raytheon, the foundation of everything we do is rooted ... more secure world. Raytheon Technologies (RTX) is seeking a Principal Platform Engineer / Linux with well-rounded Linux Infrastructure Engineering expertise to join… more
    RTX Corporation (08/08/25)
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  • Software Engineer II

    Sierra Nevada Company, LLC (Herndon, VA)
    …. **IMPORTANT NOTICE:** This position requires the ability to obtain and maintain a Top Secret US Security Clearance. US Citizenship status is required as this ... These cover a very wide range from advanced mission payloads and electronic systems through highly integrated aircraft to orbital and space exploration systems .… more
    Sierra Nevada Company, LLC (08/08/25)
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  • Mid-Level Software Developer

    Koniag Government Services (Winchester, VA)
    …Technology Solutions, LLC a Koniag Government Services company **,** is seeking a Mid Software Engineer with a Top - Secret clearance to support ATS and our ... or significant software engineering experience (5+ years) **Clearance Requirement:** + Top Secret Security Clearance **Work Experience, Knowledge, Skills &… more
    Koniag Government Services (09/30/25)
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  • Senior Linux Engineer

    CACI International (Chantilly, VA)
    Senior Linux Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular Percentage ... seeking a highly skilled and experienced Tier 3 Linux Engineer to join our team in support of Enterprise...in on-call rotation to provide 24/7 support for critical systems . * Stay up-to-date with the latest cloud computing… more
    CACI International (08/03/25)
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  • Software Engineer - SME

    KBR (Chantilly, VA)
    Title: Software Engineer - SME Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...future of space defense. KBR is seeking a Software Engineer SME to join our team. The candidate will… more
    KBR (07/22/25)
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  • Software Engineer - Mid

    KBR (Chantilly, VA)
    Title: Software Engineer - Mid Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future...of space defense. KBR is seeking a Mid-Level Software Engineer to join our team. The candidate will leverage… more
    KBR (07/22/25)
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  • SATCOM Field Engineer

    CACI International (Herndon, VA)
    SATCOM Field Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI with Polygraph Employee Type: Regular ... * **The Opportunity:** CACI is seeking a highly motivated **SATCOM** **Field Engineer ** to support this mission-critical program. You will work with exceptionally… more
    CACI International (09/26/25)
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  • Principle Test Engineer

    Shuvel Digital (Dulles, VA)
    … Engineer Type: Contract Location: Hybrid/Dulles, VA Work Authorization: USC Clearance: Active Secret . Must be able to obtain TS /SCI and DHS suitability prior ... employment. Education: BS Computer Science, Computer Engineering, Computer Information Systems , or Computer Systems Engineering. Two years...Secret clearance. Must be able to obtain a TS /SCI clearance - Must be able to obtain DHS… more
    Shuvel Digital (09/25/25)
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  • Aerospace Engineer - UAV/UAS Capabilities…

    CACI International (Charlottesville, VA)
    Aerospace Engineer - UAV/UAS Capabilities Analyst Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: ... Local * * * CACI is seeking an Aerospace Systems Intelligence Analyst to perform and manage the production...industry experience. 5+ years of experience as an Aerospace Engineer /Intelligence Analyst on DoD related programs and projects. Basic… more
    CACI International (07/10/25)
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