• Chief Systems Architect

    Leidos (Chantilly, VA)
    …as a Polygraph . **Primary Responsibilities:** + Serve as the lead architect for a primary task order, while providing architectural guidance and alignment across ... Area, is currently seeking a highly motivated Chief Systems Architect for the Chinook Program. The successful candidate will...MO + Denver, CO + Tucson, AZ **Clearance Level Required :** Top Secret with the ability to obtain SCI,… more
    Leidos (07/30/25)
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  • Cloud Architect SETA

    SAIC (Herndon, VA)
    …technical guidance in the formulation of customer multi-cloud work statements **Qualifications** ** Required :** + **Active TS/SCI with Polygraph ** + Bachelors and ... programs in areas such as systems engineering, multi-cloud computing, cybersecurity , data science and analytics, artificial intelligence and machine learning,… more
    SAIC (08/16/25)
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  • Applications Architect SME

    Nightwing (Sterling, VA)
    …teams to develop innovative solutions that meet business requirements. **TS/SCI with Polygraph Required Day 1** **Responsibilities:** + Design and implement ... with emerging technologies and recommend enhancements to existing applications. **TS/SCI with Polygraph Required Day 1** _At Nightwing, we value collaboration… more
    Nightwing (08/27/25)
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  • R & D Architect Support Engineer/Systems…

    KBR (Chantilly, VA)
    …Standard/Flexible Qualifications: Required : + Security Clearance Requirements: TS/SCI with Polygraph required + Education: BS in engineering, physics or ... Title: R & D Architect Support Engineer/Systems Engineer Belong. Connect. Grow. with...engineering, logistics, operations, science, program management, mission IT and cybersecurity solutions. + Collaborative Environment: Be part of a… more
    KBR (09/30/25)
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  • Senior Network Architect

    Nightwing (Herndon, VA)
    …and commercial markets. We're looking for a mission-driven **Senior Network Architect ** who thrives in high-security environments and brings deep experience ... for business development / proposal efforts **Requirements:** + Active TS/SCI with Polygraph + Bachelor's degree in a related technical field (eg, Engineering,… more
    Nightwing (09/17/25)
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  • Edge Information Systems Security Engineer (ISSE)…

    V2X (Springfield, VA)
    …a Cyber IT/ Cybersecurity Workforce (CSWF) position as defined for the Cybersecurity discipline: Security Architect (652) - Intermediate Level. + Demonstrated ... to support our government customer based in Springfield, VA. The position is required to be onsite. The position requires an active Top Secret/SCI clearance and… more
    V2X (09/09/25)
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  • Sr. Splunk Engineer - TS/SCI with CI Poly…

    Optiv (Herndon, VA)
    …CI polygraph . + Security Certification (ie, Security+, CISSP, etc) required . + Experience operating in classified environments. + Strong understanding of ... SIEM, cybersecurity , and infrastructure concepts. + Splunk Core certification required . + Splunk IT Service Intelligence (ITSI) certification desired. + Splunk… more
    Optiv (08/14/25)
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  • Chief Engineer

    Leidos (Chantilly, VA)
    …VA + Chantilly, VA + Tucson, AZ + Denver, CO + St. Louis, MO **Clearance Level Required :** Top Secret with the ability to obtain SCI, as well as a Polygraph . ... across the program. **Basic Qualifications:** + **US citizenship is required per contract.** + Bachelor's degree in Systems Engineering,...the ability to obtain SCI, as well as a Polygraph . + 12+ years of experience in systems engineering,… more
    Leidos (09/25/25)
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  • Senior Systems Engineer / Integrator

    Noblis (Chantilly, VA)
    Required Qualifications + Active Top Secret/SCI clearance with Counterintelligence (CI) Polygraph . + US Citizenship is required . + Master's degree and 10 ... system architectures that meet mission-critical needs while integrating robust cybersecurity principles. + Cloud Expertise: Provide expertise in cloud environments,… more
    Noblis (10/01/25)
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  • Systems Administrator SME

    Amentum (Chantilly, VA)
    …for multi-intelligence solutions, Quick Reaction Capabilities (QRCs), and cybersecurity initiatives. + Assists in research, development, installation, testing, ... assessments, and security risk analyses while maintaining compliance with DoD cybersecurity policies and standards. + Contributes to the governance, execution, and… more
    Amentum (09/23/25)
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