• Contracts Manager - TS/ SCI

    KBR (Chantilly, VA)
    Title: Contracts Manager - TS/ SCI Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... KBR's work is at the forefront of engineering, logistics, operations, science , program management, mission IT and cybersecurity solutions. + Collaborative… more
    KBR (11/04/25)
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  • Software Developer C++ TS/ SCI / Poly

    Parsons Corporation (Centreville, VA)
    …rapid software prototyping to demonstrate and evaluate technologies + Conduct applied research in the areas of current and emerging computer technology and make ... recommendations based on research and analysis + Investigate commercial and custom SDKs...Required Skills You'll Bring:** + Bachelor's degree in Computer Science , Computer Engineering, Software Engineering, or another related field.… more
    Parsons Corporation (11/07/25)
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  • Associate Project Leader for Air Combat Command

    The MITRE Corporation (Hampton, VA)
    …+ Active Secret clearance with the ability to obtain and maintain a Top Secret/ Sensitive Compartmented Information (TS/ SCI ) clearance. + Deep ... choose between doing meaningful work and having a fulfilling life ? At MITRE, you can have both. That's because...operational and enterprise value. As a trusted Federally Funded Research and Development Center (FFRDC) for the Air Force,… more
    The MITRE Corporation (10/25/25)
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  • Cyber Capability Developer - (Multiple Levels)

    Noblis (Chantilly, VA)
    …for operations Required Qualifications + Active Top Secret (TS) clearance with eligibility for Sensitive Compartmented Information ( SCI ) and ability to ... Responsibilities As a Cyber Capability Developer, you will research , develop, and execute specialized operational and analytic capabilities to support technical… more
    Noblis (11/01/25)
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  • Modeling and Simulation Engineer Senior I

    KBR (Reston, VA)
    …or other programming language + Active Top-Secret clearance with ability to obtain Sensitive Compartmented Information ( SCI ) eligibility within two ... Requirements: Minimal 0-20% + Working Hours: Standard Qualifications: Required: + Bachelor of Science in Computer Science , Operations Research , or other STEM… more
    KBR (11/13/25)
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  • Full Stack Developer - Front End

    CACI International (Chantilly, VA)
    …support to mission systems as needed **Qualifications:** _Required:_ + Active Top Secret/ Sensitive Compartmented Information (TS/ SCI ) clearance, with ... polygraph + Background in Computer Science , Information Technology, Cyber Security, Cyber Forensics, Engineering, or other related discipline, or equivalent… more
    CACI International (09/04/25)
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  • General Engineer

    US Air Force - Agency Wide (Langley AFB, VA)
    …Position is designated special- sensitive and requires eligibility for access to Sensitive Compartmented Information ( SCI ), other intelligence-related ... and responsibilities of field intelligence offices in support of USAF research laboratories, acquisition program offices, and life -cycle management, nuclear,… more
    US Air Force - Agency Wide (11/22/25)
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  • Operations Research Analyst, Senior

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    …infrastructure data + Experience contributing to analytic teams consisting of operations research , data science , and data visualization analysts + Knowledge of ... Operations Research Analyst, Senior The Opportunity: As an operations...need to meet eligibility requirements for access to classified information ; TS/ SCI clearance is required. Compensation… more
    BOOZ, ALLEN & HAMILTON, INC. (11/06/25)
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  • Senior Research Fellow

    Atkinson Aeronautics & Technology Inc. (Quantico, VA)
    Ataero is hiring! Senior Research Fellow (EMSO, Ground, Cyber, Information Operations related) Full Time - Immediate Start Salary: $150k-$160K Quantico, VA ... and internationally. + Advising government project officers on related research topics + Assist in developing information ...(LCE). + Active Top-Secret Clearance with ability to obtain SCI . + Due to sensitive nature of… more
    Atkinson Aeronautics & Technology Inc. (10/18/25)
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  • Senior AI Research Engineer

    The MITRE Corporation (Mclean, VA)
    Why choose between doing meaningful work and having a fulfilling life ? At MITRE, you can have both. That's because MITRE people are committed to tackling our ... address real-world challenges in the rapidly developing field of AI assurance, and to research and prototype new methods to address mission needs. We are looking for… more
    The MITRE Corporation (09/04/25)
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