• System Engineer 5

    Nightwing (Annapolis Junction, MD)
    …preliminary recommendations. Independently analyze, and recommend alternatives for elements of project's technical design **_** An active TS / SCI with Poly is ... exceptional talent to an array of missions that includes computer network operations, vulnerabilities, characterization, information assurance, and emerging… more
    Nightwing (12/22/25)
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  • Software Engineer w/ Poly

    BigBear.ai (Hanover, MD)
    Overview BigBear.ai is seeking a Senior Software Engineer with an active TS / SCI with Poly clearance to work with a team of developers to support Identity, ... allow for programmatic access to the specifications. What you need to have + TS / SCI Clearance with polygraph + Bachelor's Degree or higher in computer… more
    BigBear.ai (12/19/25)
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  • Systems Software Engineer

    SMX (Honolulu, HI)
    …practices. **This position is onsite on Oahu, Hawaii.** **This position requires a DoD Secret security clearance with TS / SCI eligibility which requires US ... with industry trends and advancements in technology. **Required Skills & Experience** + Active SECRET clearance with eligibility for TS / SCI + BA/BS in… more
    SMX (12/18/25)
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  • Lead Systems Architect (Washington, DC)

    Ops Tech Alliance (Washington, DC)
    …meet evolving customer requirements and operational standards. + Collaborate with Information Security Analysts and network /system administrators to ensure ... with RMF, STIG, and relevant security guidelines. **Required Qualifications** + Current TS / SCI clearance with Polygraph + Bachelor's degree in Computer Science,… more
    Ops Tech Alliance (12/17/25)
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  • Systems Integration Engineer

    CACI International (Austin, TX)
    …Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Regular Percentage of Travel Required: ... be a US Citizen + Must currently hold a TS / SCI clearance with a polygraph + Bachelor's...understanding of Linux-based storage drivers, interfaces, as well as network storage solutions + Solid Linux system and scripting… more
    CACI International (12/11/25)
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  • SAP NS2 Solution Advisory Specialist - Federal…

    SAP (Herndon, VA)
    …Specialist - Federal (DOD & IC) active Secret clearance-Metro DC** **Active US Secret security clearance ( TS / SCI with CI Polygraph preferred). Must be ... engineered by SAP to protect the lives, assets and information of Americans. We offer SAP solutions with specialized...communication, negotiation, and executive presentation skills. + Active US Secret security clearance ( TS / SCI with… more
    SAP (12/05/25)
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  • Satellite Communications Engineer

    Leidos (Chantilly, VA)
    …+ Provide technical briefings and training to stakeholders and end-users. + An active TS / SCI security clearance is required to be considered for this position. ... An active TS / SCI with a polygraph is highly desired...related discipline. + Expertise in RF and microwave system design , signal processing, and satellite network engineering.… more
    Leidos (12/04/25)
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  • DevOps Engineer, Sr.

    William C Brown Inc (Springfield, VA)
    …infrastructure * Experience using Jira and Confluence on a daily basis * Active TS / SCI clearance required and eligibility to obtain a poly Desired * Experience ... Location Springfield Full-Time/Part-Time Full-Time Exempt/Non-Exempt Exempt Security Clearance Requirements Active TS / SCI Clearance and eligibility to obtain a… more
    William C Brown Inc (12/01/25)
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  • Systems Engineer II

    RTX Corporation (State College, PA)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI - Current At Raytheon, the foundation of everything we do is ... integration testing, and full life-cycle verification activities + Active and transferable TS / SCI US government issued security clearance is required prior to… more
    RTX Corporation (11/21/25)
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  • Senior Cloud DevSecOps Engineer

    CACI International (Hanover, MD)
    …Engineering Time Type: Part time Minimum Clearance Required to Start: TS / SCI with Polygraph Employee Type: Part-Time On-Call-Short-Term Assignment Percentage ... facing needs + Flexibility across multiple projects and customer bases + Active TS / SCI clearance with Polygraph + Experience with agile software full-stack… more
    CACI International (11/18/25)
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