• Cyber Security Administrator III

    Virtual Service Operations (Arlington, VA)
    …and management of operating systems and cyber policies, resolving system outages and managing resource availability in high- security environments. In ... this role you will be responsible for providing senior-level administration of security systems , setting standards for cyber operations, backup, and recovery.… more
    Virtual Service Operations (09/11/25)
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  • Senior Cyber Security Engineer

    Leidos (Chantilly, VA)
    Security Engineer** who is responsible for developing and implementing advanced security solutions to defend critical systems , networks, and data against ... and exploits to proactively identify risks to critical mission systems . + Design and implement defensive cyber security... systems . + Design and implement defensive cyber security solutions to protect data, networks, and applications from… more
    Leidos (08/30/25)
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  • Cyber Security Forensic Analyst

    TekSynap (Fort Belvoir, VA)
    …Metrics (ESM) including the actions required to maintain and improve the security posture of a standalone Forensic Recovery of Evidence Device (FRED) workstation. ... four simultaneously running processes to assist and defend the system subscriber to include a Protect Team, a Detect...and analysis. + Perform tending and analysts of the security posturer of the agency and its subscribers. +… more
    TekSynap (09/27/25)
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  • Systems Architect

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    Security & Reliability: Designing and implementing measures to ensure the security , integrity, and availability of systems . * Stakeholder Communication: ... ** Systems Architect** **Category:** Business Consulting, Strategy and Digital... Architect within our Intel sector advancing the national security mission through cutting edge technology. You must have… more
    CGI Technologies and Solutions, Inc. (10/01/25)
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  • Cybersecurity Analyst

    Trace Systems Inc (Portsmouth, VA)
    …+ Coordinate with ISSMs, Information System Security Officers (ISSOs), and system owners to validate that all systems are in compliance with the Risk ... operating features adequately protect and defend against unauthorized access, ensure systems availability, and meet DoD/Navy Cyber Security (CS) implementation… more
    Trace Systems Inc (08/29/25)
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  • Navy Qualified Validator

    Trace Systems Inc (Portsmouth, VA)
    …+ Coordinate with ISSMs, Information System Security Officers (ISSOs), and system owners to validate that all systems are in compliance with the Risk ... operating features adequately protect and defend against unauthorized access, ensure systems availability, and meet DoD/Navy Cyber Security (CS) implementation… more
    Trace Systems Inc (08/29/25)
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  • Sr Specialist, Systems Integration…

    L3Harris (Ashburn, VA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr Specialist, Systems Integration Engineer Job Code: 25869 Job ... concepts, or technologies. + Responsible for improving upon existing Systems Engineering processes. + System design synthesis...10 years of prior related experience. + Active Secret security clearance. Preferred Additional Skills: + System more
    L3Harris (07/16/25)
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  • Senior Cyber Security Engineer

    ManTech (Reston, VA)
    MANTECH seeks a motivated, career and customer-oriented **Senior Cyber** ** Security Engineer** to join our team **onsite** in **Herndon, VA or Reston, VA** to ... customer's accreditation process for ATO + Work closely with Security Engineers to ensure security solutions are...+ Team lead or management experience + Expert in System Accreditation process and protocols within the Intelligence Community… more
    ManTech (08/20/25)
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  • Cyber Security Analyst

    ManTech (Herndon, VA)
    …application security , Cloud principles and engineering + Expert in System Accreditation process and protocols within the Intelligence Community + Experience with ... MANTECH seeks a motivated, career and customer-oriented **Cyber Security Analyst** to join our team **onsite** in **Herndon, VA or Reston, VA** in support of a… more
    ManTech (08/20/25)
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  • Senior System Administrator (C)

    SimIS Inc. (Dahlgren, VA)
    system experience in one or more of the following disciplines: combat systems design/engineering, combat system computer program development, combat system ... management, system administration, and information assurance support for combat system interface simulation, test, analysis, and training systems associated… more
    SimIS Inc. (08/07/25)
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