• Senior IT DevOps Engineer

    Steampunk (Mclean, VA)
    …and modern security principles + **8+ years** total experience in systems administration, cybersecurity, or systems engineering + Proven track record leading ... **Overview** At Steampunk, we don't just solve IT problems-we engineer bold, future-ready solutions that empower our people and our clients to thrive. We're looking… more
    Steampunk (09/05/25)
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  • Data Engineer

    ManTech (Ashburn, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Data Engineer ** to join our team in **Ashburn, Virginia.** This is a hybrid position. This position ... Border Protection (CBP) Traveler Processing Vetting Services (TPVS) program information systems . The mission objective is to provide operational support and… more
    ManTech (09/06/25)
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  • Senior DevOps / Cloud Engineer

    KBR (Springfield, VA)
    …+ Knowledge of ICD 503 requirements and their application to secure information systems . Security Clearance Requirements: Active TS/SCI (CI Poly) Belong, ... Title: Senior DevOps / Cloud Engineer KBR is seeking a Senior DevOps/Cloud ...code and script generation, code testing, support to code security accreditation, and documenting. In support of the DevOps… more
    KBR (08/26/25)
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  • Senior Network Engineer (Engineering Change…

    Competitive Range Solutions, LLC (Arlington, VA)
    …Installation Plans (EIPs) and Circuit Installation Plans (CIPs). Qualifications/Experience: Active TS/SCI Clearance 2+ years as senior or lead engineer in ... Range Solutions requires the expertise of a talented and experienced Senior Network Engineer to assist in the direction and management of the program's executive… more
    Competitive Range Solutions, LLC (08/07/25)
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  • Frontend Software Engineer , Federal

    General Atomics (Chantilly, VA)
    …experience in lieu of education. + Ability to obtain and maintain a Top Secret security clearance with SCI eligibility, and willing to take a CI polygraph. + ... data from hundreds of sources across air, land, and sea. Our systems -including the widely used **THRESHER** and **DRAGONSPELL** platforms-support tens of thousands… more
    General Atomics (08/31/25)
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  • Cyber Engineer

    Leidos (Reston, VA)
    …The Mission Solutions Business Area at Leidos has an opening for a **Cyber Engineer in Reston, Virginia** to support a fast-paced team working on projects critical ... to National Security . The primary focus of the group is reverse...must possess an active TS/SCI, or a Top Secret clearance with a current SSBI, and be eligible to… more
    Leidos (09/25/25)
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  • Network Engineer

    Nightwing (Herndon, VA)
    …+ CONUS TDY Required: Yes, up to 10% CONUS travel, as required. **_Must have TS/SCI security clearance with Poly on day one of employment and must be eligible ... and commercial markets. Nightwing is seeking a cleared Network Engineer in the Herndon area. The selected candidate will... to develop network infrastructure for voice and data systems , using best practice security methodologies. Integrate… more
    Nightwing (09/23/25)
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  • Software Development Engineer , AWS Edge…

    Amazon (Herndon, VA)
    …their mission-critical cloud infrastructure. The candidate selected must obtain and maintain a security clearance at the TS/SCI with polygraph level. Upon start, ... with network Layer2/3 encryption(HAIPE/Ethernet Data Encryption(EDE)) - Current, active US Government Security Clearance of Top Secret or above Amazon is an… more
    Amazon (09/09/25)
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  • Detection Engineer

    Nelnet (Richmond, VA)
    …requires that any applicant for this position must complete the United States Government security clearance . Effective June 1, 2018, ED has informed Nelnet that ... security clearance applications for foreign nationals are...creating/maintaining evidence documentation. * Develops and maintains documentation for security related systems . * Is flexible and… more
    Nelnet (09/26/25)
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  • Jr. Software Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos National Security Sector combines technology-enabled services and mission software capabilities in the areas of cyber, logistics, security ... technologies, and tactics to keep pace with an ever-evolving security landscape and succeed in their pursuit to protect...Area, is currently seeking a highly motivated Junior Software Engineer for the Chinook Program. The Chinook Program delivers… more
    Leidos (10/04/25)
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