• Cloud Enterprise Engineer , US National…

    Amazon (Herndon, VA)
    …selected be a US Citizen and must currently possess and maintain an active TS / SCI security clearance with polygraph. About the team About AWS AWS values ... as a technical lead - Current, active US Government Security Clearance of TS / SCI with Polygraph Preferred Qualifications - 5+ years of technical engineering… more
    Amazon (12/09/25)
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  • Software Integration Engineer

    Leidos (Chantilly, VA)
    …issues, investigate root causes, and recommend fixes Preferred Qualifications: + Active TS SCI clearance with Polygraph + Active CompTIA Sec+ Certification ... CI/CD pipeline - requirements gathering through usability sessions Core Qualifications: + Active TS / SCI clearance and ability to obtain a Polygraph. + Must be… more
    Leidos (11/27/25)
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  • Field Engineer - Travel

    Nightwing (Sterling, VA)
    …position is contingent upon final customer approval and funding. **Required Skills:** + Minimum TS SCI with Full Scope Polygraph + Must have a background and ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to...**_Must be a US Citizen and have an active TS / SCI clearance with polygraph from day one… more
    Nightwing (10/13/25)
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  • Associate Sensors Engineer

    The MITRE Corporation (Mclean, VA)
    …4 days a week on-site. Preferred Qualifications: + Ability to obtain and maintain a Top Secret / SCI clearance. + Experience in acoustic, radar, and sonar ... of state-of-the-art signal processing algorithms for underwater sensing and communication systems + Involvement in the design of next-generation transducer and… more
    The MITRE Corporation (01/01/26)
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  • Sr Field Service Engineer

    Scientific Research Corporation (Norfolk, VA)
    …AS WELL AS, A US GOVERNMENT SECURITY CLEARANCE AT THE SECRET LEVEL WITH TOP SECRET / SCI ELIGIBILITY Travel Requirements + 10-15% travel About Us ... Band Universal Communication System (LBUCS) Transmit Terminal Equipment Operator/Maintainer + 745A: Information Systems Technician + 746A: Information more
    Scientific Research Corporation (12/11/25)
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  • Java Developer

    Koniag Government Services (Vienna, VA)
    …testing, deployment, and support for new or existing IT application software on Unclassified, Secret and Top Secret enclaves. Development currently uses the ... LLC, a Koniag Government Services company, is seeking a Java Developer with a TS / SCI security clearance to support Kadiak and our government customer in Vienna,… more
    Koniag Government Services (12/10/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    …**Security Requirements:** + US Citizenship required + Candidate must have an ACTIVE SECRET clearance (with TS / SCI eligibility) **Imagine One Technology & ... Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join our team to...Designs, installs, maintains and coordinates the use of network systems . Evaluates hardware and software and peripheral equipment for… more
    Imagine One Technology & Management (11/12/25)
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  • Forensics-Malware Analyst/ Reverse Engineering

    GrammaTech, Inc. (Arlington, VA)
    …on-site as needed._ **_Important:_** Candidates must be a US citizen with ability to obtain TS SCI clearance and must be willing to work onsite as required. ... custom packers. + Disassembling/disassemblers experience. + US citizenship with ability to obtain TS SCI . + Ability to obtain and maintain a favorably… more
    GrammaTech, Inc. (12/27/25)
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  • Lead Cyber Operations Engineer

    The MITRE Corporation (Mclean, VA)
    …of the latest tools and techniques employed by forensic examiners + Having prior held Top Secret / SCI /Suitability in the past + Strong written and Oral ... Strong familiarity with network forensics, pcap analysis + Familiarity with database systems (eg MySQL, Postgres, SQLite) of the latest tools and techniques employed… more
    The MITRE Corporation (12/25/25)
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  • Data Engineer

    Nightwing (Sterling, VA)
    …in the intelligence community, defense, civil, and commercial markets. Job Title: Data Engineer Location: Sterling, VA **Clearance: TS / SCI Poly** **This ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to meet our customers'… more
    Nightwing (12/26/25)
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