• Sr. Software Engineer TS /SCI…

    Leidos (Alexandria, VA)
    **Description** Leidos has an exciting opportunity for a Sr. Software Engineer ! *Must have an active TS /SCI Polygraph up front. No exceptions.* You will perform ... as both an individual and a member of our top -notch agile development team building a large complex enterprise...and shared actions for developers and testers. You will engineer , author, tune and document automation scripts in a… more
    Leidos (06/27/25)
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  • DevOps Engineer - US Citizens Only- Must…

    The Metamorphosis Group (Chantilly, VA)
    DevOps Engineer - US CITIZENS ONLY- MUST HAVE ACTIVE TS /SCI Full Scope Poly Chantilly, VA Apply Now WORK REQUIREMENTS: * The Contractor shall work closely with ... repository. * The Contractor shall design, develop or maintain SQL-based databases. Systems Engineering (DevOps); HRR: No * The Contractor shall coordinate with… more
    The Metamorphosis Group (06/04/25)
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  • Sr. Software Engineer TS /SCI…

    Leidos (Reston, VA)
    **Description** Leidos has an exciting opportunity for a Senior Software Engineer to join a high performing agile team using the Scaled Agile Framework (SAFe) ... that incorporate new capabilities into various components of the existing systems ; provide technical leadership for software development activities as a member… more
    Leidos (07/18/25)
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  • Chief Engineer (Active TS /SCI…

    Fluor (Warrenton, VA)
    …Department of Defense and the Intelligence Community. **Job Description** Active TS /SCI with Polygraph Clearance Required This position is responsible for providing ... The daily duties will range from analysis of building Electrical/HVAC systems , direct customer interface for system/efficiency improvements, daily interaction with… more
    Fluor (07/16/25)
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  • Senior Software Developer TS /SCI

    Parsons Corporation (Centreville, VA)
    …with C++ or C + Proficiency with Linux **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ This ... for. **Job Description:** Parsons is looking for a software engineer looking to improve and enhance mission-critical software applications?...and develop customer software that will be deployed in systems helping make the country a safer place? In… more
    Parsons Corporation (05/24/25)
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  • TS /SCI CI Poly - Exchange & Messaging…

    Insight Global (Surry, VA)
    …learning, in support of a geographically dispersed, state of the art systems that seamlessly integrate Microsoft services. Candidates with proven depth creating ... will build, maintain and migrate a variety of physical and virtual systems to on-premises, cloud, or hybrid infrastructures. Engineers will provide support to… more
    Insight Global (07/18/25)
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  • Software Developer C++ TS /SCI/ Poly

    Parsons Corporation (Centreville, VA)
    …years of experience working with networking protocols, and tools such as Wireshark + ** Top Secret Clearance with Poly** **What Desired Skills You'll Bring:** + ... with virtualized environments including KVM, VMWare **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for… more
    Parsons Corporation (07/12/25)
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  • SIGINT Flight Engineer (SETA)

    SAIC (Chantilly, VA)
    …(IDL) software. + Real-time operations experience as a spacecraft operator, spacecraft engineer or ground systems operator, familiar with space and SIGINT ... **DESCRIPTION:** SAIC has an opportunity in Chantilly, Virginia for a mid-level engineer to join its award-winning SIGINT Flight team whose analyses and… more
    SAIC (05/14/25)
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  • Databricks Security Engineer , Senior…

    ICF (Arlington, VA)
    …that will help the US protect and defend its networks and critical information systems . The Senior Databricks Engineer will support a large federal cyber ... Description ICF International seeks an experienced and cleared Senior Databricks Engineer with cyber security experience to support the research and development of… more
    ICF (06/11/25)
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  • C2 Network Security Operations Center - Network…

    Leidos (Hampton, VA)
    …The Multi-Domain Solutions Division at Leidos currently has openings for a Cyber Security Engineer / Information Systems Security Engineer (ISSE). Our team ... unified command-and-control infrastructure connecting/ integrating sensors, data streams, and weapon systems across all domains (air, land, sea, cyber, and space).… more
    Leidos (07/19/25)
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