• Linux Administrator

    CACI International (Chantilly, VA)
    …activities in alignment with RMF (Risk Management Framework). Required Qualifications * Active Top Secret clearance (SCI eligibility strongly preferred). * 5+ ... team. The successful candidate will manage and support enterprise Linux systems that are mission-critical to national security operations. This role requires… more
    CACI International (11/13/25)
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  • Information System Security Specialist

    Imagine One Technology & Management (Virginia Beach, VA)
    …travel + Passport required **Security Requirements:** + US Citizenship required + ACTIVE Secret DoD Clearance **Required** + _ACTIVE Top Secret/SCI DoD ... Specialists** to provide research and engineering services for Navy Surface Tactical Systems . **Work will be performed at Naval Surface Warfare Center Dam Neck… more
    Imagine One Technology & Management (12/01/25)
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  • ISSE

    System One (Reston, VA)
    …security posture of Kubernetes (OpenShift) and DoD cloud environments. Qualifications: Required: * Active DOD Top Secret/SCI + CI Poly security clearance. * ... Join our dynamic team as an Information System Security Engineer (ISSE) and make a direct impact on our...to ensure the availability and security of critical defense systems . You'll be a vital part of the Risk… more
    System One (12/26/25)
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  • Solutions Architect, Manager - Tax Transformation

    Deloitte (Rosslyn, VA)
    …algorithms. Stay updated with the latest industry trends and technologies to ensure our systems are current and competitive. + Get hands-on and support your team in ... sponsorship may be available. + One of the following active accreditations obtained: + Licensed CPA in state of...Certified Solutions Architect + Certified in Risk and Information Systems Controls (CRISC) + Certified Information Systems more
    Deloitte (10/23/25)
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  • Strategic Economics Department Manager

    The MITRE Corporation (Mclean, VA)
    …department, building a workforce with expertise in economic statecraft, systems engineering, research and development, acquisition, policy, and other related ... experience; or equivalent combination of related education and work experience. + Active TS/SCI Clearance. + US Citizenship required + Demonstrated ability to… more
    The MITRE Corporation (01/13/26)
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  • Senior Technical Program Manager

    Parsons Corporation (Herndon, VA)
    …execution of large programs (ie, $50M or greater). **Security Clearance Requirement:** An active Top Secret SCI security clearance is required for this ... team. + Oversee full system design lifecycle for complex systems , including requirements definition, design, implementation, algorithm development, verification, and… more
    Parsons Corporation (01/15/26)
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  • Field Operations Tech

    Leidos (Reston, VA)
    **Description** Leidos is currently looking for a Field Operations Engineer . This position is responsible for the configuration of security systems (IP cameras & ... administering CCTV, Access Control, Perimeter/Residential/Commercial Intrusion Detection, and intercom systems . + Must have demonstrated experience in fiber optic… more
    Leidos (01/09/26)
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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 ... 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 (12/05/25)
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  • Cloud Solution Architect (Database Specialist)

    Oracle (Reston, VA)
    …curiosity about what "is possible" with cloud technology. The primary focus of a Solutions Engineer is to become an expert in a core set of Oracle products and ... the ability to obtain and maintain **a Secret / Top -Secret Security Clearance to work with the US Federal...and technical studies, design, develop, integrate, and implement information systems business solutions, and provide advice on information … more
    Oracle (11/25/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …for managing Windows and Azure server environments **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for ... **What You'll Be Doing:** + Maintains smooth operation of multi-user computer systems , including coordination with network engineers. + Monitors and manages system… more
    Parsons Corporation (11/15/25)
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