• Linux Engineer - TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …The supporting infrastructure includes multiple Microsoft based networks spanning multiple security enclaves within a hybrid (Windows & RHEL) operating environment. ... Assurance (IA) Certification to be considered for employment; either valid CompTIA Security + CE, Systems Security Certified Practitioner (SSCP) or Cisco… more
    General Dynamics Information Technology (09/16/25)
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  • Systems Engineer - Entry Level - TS/SCI w/Poly

    Lockheed Martin (Herndon, VA)
    **Description:** Space is a critical domain, connecting our technologies, our security and our humanity\. While others view space as a destination, we see it as a ... solutions, focusing on resiliency and urgency through our 21st Century Security (R) vision\. We're erasing boundaries and forming partnerships across industries and… more
    Lockheed Martin (09/13/25)
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  • Software Developer

    KBR (Springfield, VA)
    Title: Software Developer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to ... our customers in the intelligence and national security communities. In this position, your work will have a profound impact on the country's most critical role -… more
    KBR (09/12/25)
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  • SCCM Desktop Engineer

    SAIC (Quantico, VA)
    **Description** **Introduction** Make a difference for national security by joining a team of dedicated IT professionals who will sustain, modernize and transform ... the enterprise IT capabilities for the Defense Counterintelligence and Security Agency (DCSA). The Air Force and Combatant Commands Business Group of SAIC is seeking… more
    SAIC (09/12/25)
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  • Red Team Software Developer

    Parsons Corporation (Fort Belvoir, VA)
    …penetration testing / red team operations capabilities to help validate the security of our nation's most critical systems, including performing reverse engineering, ... **What Desired Skills You'll Bring:** + Current TS/SCI + Continuous Integration and Continuous Delivery/Deployment (CI/CD) Experience. + Experience with Command and… more
    Parsons Corporation (09/12/25)
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  • Information Assurance Analyst

    Leidos (Hampton, VA)
    …show you how to accelerate your career path. The Leidos National Security Sector is seeking **Information Assurance Analysts for** **future and upcoming positions** ... + Advise, conduct and document risk assessments. + Help develop System Security Plans (SSP), Plans of Action and Milestones (POA&M). + Provide continuous… more
    Leidos (09/12/25)
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  • IAM Systems Administrator - CyberArk PAM

    Robert Half Technology (Glen Allen, VA)
    …(ZSP), and Just-in-Time (JIT) access models. This position works closely with security , infrastructure, and compliance teams to support key security initiatives, ... accounts, password rotation, and policy enforcement. + Ensure healthy integration of CyberArk with platforms including Windows, Linux, databases, applications,… more
    Robert Half Technology (09/11/25)
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  • Facility Manager

    Amentum (Fort Belvoir, VA)
    …including site selection, lease negotiation, operational build-out, utilities management, security compliance, and sustainment turnover. Key duties include: + ... facility safety inspections, and operational certification + Managing physical security compliance for CUI/controlled spaces + Supporting logistics operations tied… more
    Amentum (09/11/25)
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  • Senior ADC Engineer, Platform Engineering…

    Amazon (Arlington, VA)
    …clouds. We are seeking a talented engineer skilled in the art of integration who understands the Agile mindset and DevOps philosophies, yet is not constrained ... the candidate selected must currently possess and maintain an active TS/SCI security clearance with polygraph. The position further requires the candidate to opt… more
    Amazon (09/09/25)
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  • Electronics Technician 2

    M. C. Dean (Vienna, VA)
    …With over 7,000 employees, our capabilities span electrical, electronic security , telecommunications, life safety, automation and controls, audiovisual, and IT ... power and technology solutions through engineering expertise and smart systems integration . **Why Join Us?** Our people are passionate about engineering innovation… more
    M. C. Dean (09/08/25)
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