• Accounting / Audit Manager

    Guidehouse (Chantilly, VA)
    …**:** Operational Effectiveness **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** ... You Will Need** **:** + An ACTIVE and MAINTAINED TS / SCI Federal or DoD security clearance with...San Francisco. If you have visited our website for information about employment opportunities, or to apply for a… more
    Guidehouse (08/03/25)
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  • GEOINT Systems Engineer

    KBR (Chantilly, VA)
    …scientific, or technical discipline and 12 years or more relevant experience. + Active Top Secret / SCI clearance with a Polygraph + Strong analytical and ... + Travel Requirements: Minimal + Working Hours: Standard Required Qualifications: + Active TS / SCI clearance with a current polygraph + Bachelor's degree in an… more
    KBR (08/01/25)
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  • Costing & Pricing SME

    Guidehouse (Chantilly, VA)
    …**:** Operational Effectiveness **Travel Required** **:** Up to 10% **Clearance Required** **:** Active Top Secret SCI with Polygraph **What You Will Do** ... You Will Need** **:** + An ACTIVE and MAINTAINED TS / SCI Federal or DoD security clearance with...San Francisco. If you have visited our website for information about employment opportunities, or to apply for a… more
    Guidehouse (07/27/25)
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  • Senior Contract Administrator (Hybrid)

    Parsons Corporation (Chantilly, VA)
    TS / SCI Security Clearance + US Persons **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this position.​ ... This position is part of our Corporate team. For over 80 years, Parsons Corporation, has shaped the future of the defense, intelligence, and critical infrastructure markets. Our employees work in a close-knit team environment to find new, innovative ways to… more
    Parsons Corporation (07/19/25)
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  • Executive Assistant

    Sciolex Corporation (Chantilly, VA)
    …of related experience per level if no bachelor's degree is held. Active Top Secret / SCI clearance with a Counter-Intelligence Polygraph Experience creating, ... following up on action items. + Handle confidential and sensitive information with discretion and professionalism. +...DoD/IC customers. Qualifications & Physical Requirements Must hold a TS / SCI w/ CI Poly Clearance Expected Qualifications… more
    Sciolex Corporation (07/14/25)
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  • Lifecycle Manager

    KBR (Chantilly, VA)
    …compliance with security policies and procedures. Minimum Qualifications: + A CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with a Polygraph ... (eg, AWS Certified DevOps Engineer, Certified Kubernetes Administrator) Clearance Requirements: TS / SCI with Polygraph Additional Compensation: KBR may offer… more
    KBR (06/06/25)
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  • Systems Test Engineer

    KBR (Chantilly, VA)
    …and provide feedback to technical delivery team Minimum Qualifications: + A CURRENT and ACTIVE TOP SECRET / SCI federal security clearance with a Polygraph + ... and physical locations + Experience with Agile Software Development Clearance Requirements: TS / SCI with Polygraph Additional Compensation: KBR may offer bonuses,… more
    KBR (06/06/25)
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  • Space Vehicle Systems Engineer

    KBR (Chantilly, VA)
    …scientific, or technical discipline and 12 years or more relevant experience. + Active Top Secret / SCI clearance with a Polygraph + Experience with space ... Travel Requirements: Minimal + Working Hours: Standard Required Qualifications: + Active TS / SCI security clearance with current Polygraph + Bachelor's degree in… more
    KBR (06/05/25)
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  • Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    …exercises Security Requirements: Active Top Secret clearance and eligible for SCI . Current TS / SCI preferred. Belong, Connect and Grow at KBRAt KBR, ... gender identity or expression, age, national origin, veteran status, genetic information , union status and/or beliefs, or any other characteristic protected by… more
    KBR (06/03/25)
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  • CNO / Red Team Technical Director

    Parsons Corporation (Centreville, VA)
    …UART, I2C, SPI or other layer one protocols **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... Bring:** + Bachelor's or Master's degree in Computer Science, Information Security, or a related field (can be waved)...work independently and as part of a team + TS / SCI with POLY required **What Desired Skills… more
    Parsons Corporation (08/23/25)
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