• Senior CrowdStrike Falcon Endpoint…

    AIG (Reston, VA)
    …Falcon Endpoint Security Engineer will be part of AIG's Enterprise Information Security Organization, responsible for Engineering and Operational support of ... help customers to manage risk. Join us as a Senior CrowdStrike Falcon Endpoint Security Engineer to...security goals + Drive the day-to-day administration of security systems , performing advanced threat hunting, and… more
    AIG (10/24/25)
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  • Senior Systems Engineer

    Syms Strategic Group, LLC (SSG) (Arlington, VA)
    Syms Strategic Group (SSG) is seeking a talented Systems Engineer ( Senior ) Location: Remote Department: Veterans Affairs (VA) Type: Full Time Min. Experience: ... + Implement continuous improvement methodology through the use of Information Technology (IT) systems or procedures +...with network monitoring and diagnostic tools + Knowledge of security best practices for production systems +… more
    Syms Strategic Group, LLC (SSG) (01/07/26)
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  • Cyber Systems Engineer Senior

    General Dynamics Information Technology (Springfield, VA)
    …**Job Family:** Intelligence Operations and Analysis **Skills:** Cross Domain (Inactive), Security System Design, Systems Engineering **Experience:** 5 + years ... testing. **What You'll Get to Do:** + Lead the security design and engineering of cross domain solutions. +...systems . + Update design documents to address new information or lessons learned from deployments and operational activities.… more
    General Dynamics Information Technology (12/30/25)
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  • Senior Systems Administrator

    TekSynap (VA)
    … Security Essentials Certification (GSEC) + Certified Network Defender (CND) + Systems Security Certified Practitioner (SSCP) + One of the following Google ... Associate (CCNA) + COMPTIA Cybersecurity Analyst (CySA+) + Global Information Assurance Certification (GIAC) Global Industriel Cyber Security...in a timely manner. **Overview** We are seeking a Senior Systems Administrator to join our team.… more
    TekSynap (11/15/25)
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  • System Engineer - GEOINT

    KBR (Springfield, VA)
    …sensing, image science, information sciences, geographic information systems , geomatics, or related fields. Security Clearance Requirements: Active ... engineering, physics, mathematics, operations research, engineering management, Computer Science, Information Technology, Management Information Systems , or… more
    KBR (12/09/25)
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  • Cyber Oracle Cloud Security - Senior…

    Deloitte (Mclean, VA)
    …Science, Cyber Security , Information Security , Engineering, Information Technology, Management Information Systems , Finance, Accounting & ... Position: Cyber Oracle Cloud Security - Senior Consultant Our Deloitte...Implementation Professional certification is desired + Oracle Cloud Infrastructure Security Professional certification is desired Information for… more
    Deloitte (12/02/25)
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  • Senior Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SENIOR SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Senior Systems Administrator to support our customer on the Nautical contract in the ... and maintain backup, disaster recovery, and business continuity procedures for mission-critical systems + Collaborate with security teams to ensure compliance… more
    UIC Government Services and the Bowhead Family of Companies (01/06/26)
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  • Senior IT Security Architect

    AIG (Reston, VA)
    … technology security expert to join our architecture team in Information Security Office. The person will work with cross-functionals AIG global ... help customers to manage risk. Join us as a Senior IT Security Architect to play your... information security teams, AIG business and applications… more
    AIG (01/20/26)
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  • Senior SIGINT Systems Engineer

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...the future of space defense. KBR is seeking a Senior SIGINT Systems Engineer to be part… more
    KBR (12/16/25)
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  • Senior Cyber Security Engineer

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Senior Cyber Security Engineer** to join our team in **Chantilly, VA.** This role supports a ... systems . + Strong understanding of Windows and Linux systems , operating system security principles, TCP/IP networking,...to apply for a position with MANTECH, please email us at ###@mantech.com and provide your name and contact information… more
    ManTech (12/13/25)
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