• Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …consumption, and system logs to proactively identify and address potential issues. * Security Management : Implement and maintain robust security measures, ... for a Linux Systems Administrator within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Cybersecurity Engineer I

    TekSynap (Virginia Beach, VA)
    …of vendor patches across both Linux and Windows platforms. + Interpret and apply Security Management policy guidance and DoD directives related to system and ... configuration and implementation of best practices. + Apply and validate Security Technical Implementation Guides (STIGs) to ensure system compliance. + Conduct… more
    TekSynap (12/30/25)
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  • Secure Software Assessment SME (Clearance…

    ICF (Alexandria, VA)
    …+ 10 years of experience in software development, vulnerability analysis, or application security management . + Active DOD security clearance + ... security , cloud-native application hardening, and supply chain risk management . + Strong communication and collaboration skills with developers and system… more
    ICF (10/31/25)
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  • Information System Security Officer (ISSO)…

    RTX Corporation (Dulles, VA)
    …facility security team, program personnel, and government representatives. + Security sustainment activities (hardware change management , software change ... Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is… more
    RTX Corporation (01/06/26)
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  • Cyber Security Engineer IV

    SOS International LLC (Reston, VA)
    …Security : Engineer guardrails (policies, blueprints, landing zones), encryption, secrets management , and container security (Kubernetes) across Azure, AWS, ... CASP+, CCSP, CISM, GIAC (eg, GCIH/GCIA/GCED/GCLD), AZ-500, SC-200/300, or cloud-provider security certs. + Background with vulnerability management at scale… more
    SOS International LLC (12/31/25)
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  • Senior Systems Engineer - Cybersecurity

    M. C. Dean (Vienna, VA)
    …CMMC), and development of **detailed architecture and design** of system and security management capabilities; + **Researching available technology options** and ... Overview Security is critical to MC Dean's IT solutions...administration of key solution components, including network infrastructure, cybersecurity management application software, database stores, and other components; +… more
    M. C. Dean (11/26/25)
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  • Workplace Project Coordinator

    TAD PGS, Inc. (Richmond, VA)
    …in a timely manner for their vendors to install and/or Workplace and Security Management vendors or Regional Facilities Specialists. + Maintain all project ... system. + Project Management : + Coordinate vendor site visits with physical security through the visitor application. + Meet vendors onsite, as needed. + Perform… more
    TAD PGS, Inc. (01/07/26)
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  • Security Engineer

    Leidos (Lorton, VA)
    …aging. + Collaborate with infrastructure, DevOps, and application teams to integrate security and compliance into change management , patch cycles, and deployment ... Sector at Leidos currently has an opening for a Security Engineer to work in our Lorton, VA office....+ Contribute to SOPs, playbooks, and runbooks for vulnerability management , patching, and compliance monitoring. + Maintain all Body… more
    Leidos (12/11/25)
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  • Information System Security Manager (ISSM)

    Linchpin Solutions, Inc. (Quantico, VA)
    …purview. + Corporate Quality Manager-Works closely with the ISSM/ISSO to integrate IA/ security compliance into the Quality Management System (QMS), including ... Information System Security Manager (ISSM) Quantico, VA (http://maps.google.com/maps?q=Quantico+VA+USA+22134) Job Type...in the IT, engineering, software development, logistics, and project management fields, Linchpin Solutions is the place to be!… more
    Linchpin Solutions, Inc. (11/22/25)
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  • Lead Information System Security Officer…

    General Dynamics Information Technology (Mclean, VA)
    …Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Assessment & Authorization (A&A),Continuous Monitoring, Security Audit, ... STIGs applied to operating systems, network devices, and applications. + Vulnerability Management : Work with security engineering to proactively identify and… more
    General Dynamics Information Technology (12/15/25)
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