• Senior Java Software Engineer

    Belay Technologies (Fort Meade, MD)
    …to individual software components. Candidates should have the following qualifications: + TS / SCI Clearance with polygraph + 8+ years of Software Engineering ... of extremely large data sets, real- time systems, and business management information systems) based upon documented requirements. Works individually or as part of… more
    Belay Technologies (11/13/25)
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  • Software Engineer

    Belay Technologies (Fort Meade, MD)
    …to individual software components. Candidates should have the following qualifications: + TS / SCI Clearance with polygraph + 3+ years of Software Engineering ... of extremely large data sets, real- time systems, and business management information systems) based upon documented requirements. Works individually or as part of… more
    Belay Technologies (11/13/25)
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  • System Engineer 2

    ARSIEM (Annapolis Junction, MD)
    …complete coverage of all interfaces. Clearance Requirement : This position requires an active TS / SCI with a polygraph. You must be a US citizen for ... or preparation of system engineering management plans and system integration and test plans. + Interacts with the Government regarding Systems Engineering technical… more
    ARSIEM (10/14/25)
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  • GEOINT Mission Processing Engineer

    KBR (Chantilly, VA)
    …Minimal 0-20% + Working Hours: Standard/Flexible Qualifications: Required: + Clearance: TS / SCI with Polygraph + Education: BS in engineering, physics ... will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense. Key Responsibilities: + Analysis:… more
    KBR (09/30/25)
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  • Penetration Tester 3 with Poly

    Amentum (Columbia, MD)
    …Systems Engineering, Mathematics, Computer Forensics, Cybersecurity, Information Technology, Information Assurance, Information Security , and ... tools + Research and evaluate emerging technologies relevant to information systems security ; interpret agency specific and...years of experience. + US Citizen with an active TS / SCI and polygraph. \#javelin Pay Transparency Verbiage… more
    Amentum (12/21/25)
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  • Design Engineer 5

    M. C. Dean (Vienna, VA)
    …may meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE TS / SCI w/ Poly clearance REQUIRED.** ... With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT… more
    M. C. Dean (12/17/25)
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  • Cybersecurity Lead

    SAIC (Honolulu, HI)
    …have an active Secret clearance with ability to obtain a TS / SCI . **CERTIFICATION REQUIREMENT:** + IAM-III certification as defined DOD 8570.01-M/DOD 8140. ... (eMASS) to record RMF activities such as control implementation of all applicable security controls as identified via information system security more
    SAIC (12/04/25)
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  • Sr. System Safety Engineer

    RTX Corporation (Aurora, CO)
    …is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** TS / SCI - Current At **Raytheon** , the foundation of ... Firmware Engineering. + Active and transferable US government issued Top security clearance is required prior to...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (10/31/25)
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  • Portuguese Instructor

    Leidos (Chantilly, VA)
    test + **Oral Proficiency Interview (OPI):** 4/4/4 (Speaking/Listening/Reading). ** Security Clearance:** + ** TS / SCI clearance with polygraph** ... + Must pass a Leidos-administered or approved commercial translation test (3 hours). + **Translation Test :** 4...only begin work on contract with a fully adjudicated security clearance. ​​ **Ready to Make an Impact?** This… more
    Leidos (12/25/25)
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  • MTT UAS Advisor/Trainer

    CACI International (Aberdeen Proving Ground, MD)
    …live in a small team environment. You'll Bring These Qualifications: + Active Secret security clearance with ability to obtain a TS / SCI security ... Intelligence Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular-Rotational Traveler Percentage of Travel Required: Up to… more
    CACI International (12/23/25)
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