• Principal Systems Administrator - active TS/SCI…

    V2X (Springfield, VA)
    …the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission ... support to improve security , streamline logistics, and enhance readiness. Aligned around a...Certificate Services (ADCS) to provide enterprise production Public Key Infrastructure (PKI) services to end-points, applications and services, and… more
    V2X (08/22/25)
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  • CyberSecurity AI Engineer

    Nelnet (Richmond, VA)
    …at Nelnet plays a critical role in securing the organization's AI/ML infrastructure and applications. This position works at the intersection of cybersecurity, ... associated services from evolving threats. The ideal candidate combines expertise in security engineering with a deep understanding of AI technologies, and partners… more
    Nelnet (08/08/25)
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  • NITE System Administrator IV

    Huntington Ingalls Industries (Virginia Beach, VA)
    …Type: Full Time/Salaried/Exempt Anticipated Salary Range: $74,001.00 - $110,032.00 Security Clearance: Secret Level of Experience: Mid This opportunity resides ... with Global Security (GS). Mission Technologies' Global Security (GS)...supporting the Navy Enterprise Tactical Training Network (NETTN)-a foundational infrastructure that powers enterprise-wide modeling and simulation applications essential… more
    Huntington Ingalls Industries (08/08/25)
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  • Senior Firewall 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 (08/07/25)
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  • DevSecOps Engineer

    KBR (Chantilly, VA)
    …with network infrastructure , database, cloud and data center operations, and security protocols. + Strong knowledge of Linux and Windows OS + Familiar with ... Title: DevSecOps Engineer KBR is seeking a highly motivated Development Security Operations Engineer (DevSecOps) to join our team. The successful candidate will… more
    KBR (07/30/25)
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  • Senior Cybersecurity Incident Response…

    TekSynap (Radford, VA)
    …+ Develop custom reports and queries to support audit requirements and validate security controls. + Provide Public Key Infrastructure (PKI) support, including ... and security requirements. + Strong working knowledge of PKI infrastructure , digital certificates, and encryption protocols. + Familiarity with reviewing and… more
    TekSynap (07/26/25)
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  • Lead Linux Admin

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    …assurance/quality control, software engineering, network telecommunications, and infrastructure operations of administration, analysis, engineering and design. ... include standard operating procedures and technical reviews. * Maintain information security policies and procedures and ensuring system-wide compliance of critical … more
    ASM Research, An Accenture Federal Services Company (07/25/25)
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  • Senior Software Engineer - CTJ - Poly

    Microsoft Corporation (Reston, VA)
    Security represents the most critical priorities for our customers in a world awash in digital threats, regulatory scrutiny, and estate complexity. Microsoft ... Security aspires to make the world a safer place...direction, and accountability for cloud design, service architecture, engineering infrastructure , and data platform development. We're looking for a… more
    Microsoft Corporation (07/11/25)
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  • Senior Network Engineer (SEAS) w/ CCNP…

    V2X (Springfield, VA)
    …the globe, V2X builds smart solutions designed to integrate physical and digital infrastructure from base to battlefield. We bring 120 years of successful mission ... support to improve security , streamline logistics, and enhance readiness. Aligned around a...engineering, design, implementation, and management of modern data center infrastructure . + Strong understanding of Cisco local and wide… more
    V2X (06/21/25)
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  • Senior Network Solutions Consultant

    AECOM (Arlington, VA)
    …our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world's most complex ... There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring… more
    AECOM (06/19/25)
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