• Software Developer SME

    Leidos (Chantilly, VA)
    …environment in order to provide technically sound solutions **Required Quals:** + Active TS / SCI with Polygraph + Master's degree and 15+ years of experience. ... **Description** Leidos is seeking a Software Engineer for a 200+ FTE technical development program...while ensuring secure, reliable, and uninterrupted availability of IT systems . **Primary Responsibilities:** + List daily duties and/or specific… more
    Leidos (11/01/25)
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  • Software Developer

    KBR (Springfield, VA)
    …and user authentication + Experience with agile development Security Clearance Requirements: Active TS / SCI with Poly Belong, Connect and Grow at KBRAt KBR, we ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (09/12/25)
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  • Division Safety Manager

    M. C. Dean (Vienna, VA)
    …Electrical Safety Compliance Professional (CESCP) preferred + Ability to obtain TS / SCI Polygraph Clearance. **Working Conditions:** + Split between project ... at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems ; and… more
    M. C. Dean (08/27/25)
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  • Radio Frequency (RF) SETA

    SAIC (Chantilly, VA)
    **Description** SAIC is looking for a Radio Frequency (RF) Systems Engineer to provide management and outreach support to the government customer RF Program ... roadmaps + Support transition of mature RF hardware to system program offices for flight development + Survey state-of-the-art...+ Must be a US Citizen with an active TS / SCI with polygraph REQNUMBER: 2508619 SAIC is… more
    SAIC (11/14/25)
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  • ​​Senior Migration Architect​

    Leidos (Alexandria, VA)
    …This position requires candidates to obtain a Public Trust and will accept up to TS / SCI + Must, at a minimum, have one of these certifications: ​AWS Certified ... optimization, security operations, and decision intelligence. These are the mission-critical systems that keep our nation secure and resilient. ​ We're seeking… more
    Leidos (09/26/25)
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  • Solution Architect

    Leidos (Chantilly, VA)
    …and executives, both orally and in writing *US citizen with an active TS / SCI with Poly security clearance Preferred Qualifications *Technical experience working ... arena with a focus on intelligent automation, full spectrum cyber, systems engineering, AI/ML-driven analytics, modeling and simulations, and secure supply chain… more
    Leidos (11/14/25)
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  • Sr. Program Manager

    NANA Regional Corporation (Quantico, VA)
    …Clearance. + IAT level III. + ITIL v3 Foundation. + Microsoft Certified Systems Engineer (MCSE). **Desired Qualification:** + Experience serving as program ... C4 environment consisting of Active Directory, Microsoft Exchange, SAN, and virtualized systems + Ability to drive accountability and build trust across technical… more
    NANA Regional Corporation (10/08/25)
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  • Move Team Superintendent

    Leidos (Chantilly, VA)
    …labor hours, tool usage, parts consumption, and job status using maintenance information systems . + ​Support audits, government inspections, and the preparation ... of required deliverable documentation. ​ **​** **Basic Qualifications** + ​ TS / SCI w/ Poly Clearance is required + ​Bachelor's degree in engineering, construction… more
    Leidos (11/19/25)
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  • Cloud Innovation Solution Architect

    Leidos (Alexandria, VA)
    …This position requires candidates to obtain a Public Trust and will accept up to TS / SCI + Must, at a minimum, have one of these certifications: MCSE (Server), ... optimization, security operations, and decision intelligence. These are the mission-critical systems that keep our nation secure and resilient. We're seeking a… more
    Leidos (09/26/25)
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  • Mid-Level Enterprise Architecture Support…

    KBR (Chantilly, VA)
    …update briefings, point papers, position papers, reports, and other communications Required Qualifications: + TS SCI w/ CI Poly + Bachelors degree + 5+ Years IC ... Architecture Support Specialist KBR is seeking a Mid-Level Enterprise Architecture Engineer to support our customer in Chantilly, VA delivering mission-critical… more
    KBR (11/07/25)
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