• Scientist, Systems Engineer - Ashburn/Palm…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Scientist, Systems Engineer - Ashburn/Palm Bay - Secret Job ... the customer during program reviews. This role requires experience in systems engineering, system architecture development, strong technical skills over multiple… more
    L3Harris (10/26/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Senior Scientist, Systems Engineer Job Code: 28926 Job Location: ... customer during program reviews. This role requires experience in systems engineering, system architecture development, competitive assessment, project engineering… more
    L3Harris (10/05/25)
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  • Chief Engineer, DHS Cuas Systems

    Parsons Corporation (Centreville, VA)
    …Description Summary** Help invent the next generation of Counter Unmanned Aerial Systems (CUAS). Oversee the design, development, and delivery of complex technical ... should have demonstrated strong leadership skills, a deep understanding of systems engineering principles, and extensive experience in managing large-scale technical… more
    Parsons Corporation (11/15/25)
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  • Tech Support Specialist C4I-Tactical Data Link…

    HII (Virginia Beach, VA)
    …with Masters in related field. + Strong background in Tactical Data Link (TDL) systems . + COMPTIA Security + certification within 90 days. + Experience working ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $68,050.00 - $97,000.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides… more
    HII (11/08/25)
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  • Software Developer 3 - OCI Networking, DDoS…

    Oracle (Richmond, VA)
    …Software Engineer to join our Networking organization, specializing in DDoS and Network Security . In this role, you will help design, build, and improve solutions to ... enhance the security and reliability of OCI's global cloud services. The...with a strong background in developing robust, distributed software systems and a keen interest in cloud networking and… more
    Oracle (11/25/25)
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  • IT Audit Lead - FISCAM & FISMA Compliance

    E-volve Technology Systems, Inc. (Reston, VA)
    …lead complex audits and compliance initiatives designed to strengthen the organization's information security posture across federal and national security ... NIST SP 800-53, OMB Circular A-123, and the Federal Information Security Modernization Act (FISMA). The ideal...enterprise IT audits and internal control reviews across national security and high-impact federal systems , ensuring compliance… more
    E-volve Technology Systems, Inc. (10/04/25)
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  • Traveling Security Control Assessor

    Leidos (Alexandria, VA)
    …DoD information or connecting to the DoDIN. + Evaluate systems and Defensive Cyberspace Operations using cyber threat emulation and performance-based testing. ... **Description** Leidos is seeking mid- to senior-level Security Control Assessors to join our SCA team....the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (11/18/25)
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  • Senior Intelligence and Security Advisor

    Koniag Government Services (Falls Church, VA)
    Koniag IT Systems , LLC, a Koniag Government Services company, is seeking a Senior Intelligence and Security Advisor with a TS/SCI security clearance to ... Office has multiple task centers related to intelligence, counterintelligence, and security initiatives which inform multiple mission areas across the CDAO. These… more
    Koniag Government Services (11/08/25)
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  • CCSS Principal Systems Engineer - WHCA…

    RTX Corporation (Springfield, VA)
    …(SE) services, including support, defense, configuration, and maintenance of information and systems . Ensure confidentiality, integrity, availability, ... Field Engineering is anticipating an opportunity for a Principal Systems Engineer. This role is suited for a motivated...of the Department of Defense, handles and adjudicates the security clearance process. More information about … more
    RTX Corporation (11/13/25)
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  • Cyber Analysis Lead - Security Clearance…

    ICF (Alexandria, VA)
    …**Desired Qualifications** + Master's degree in cybersecurity, computer science, or information systems . + Experience supporting DoD Cyber Operations Centers ... team of cyber analysts responsible for threat analysis, vulnerability assessments, and security monitoring across multiple DHRA systems . The Cyber Analysis Lead… more
    ICF (10/31/25)
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