• Information System Security Manager…

    KBR (Bethesda, MD)
    Title: Information System Security Manager (ISSM) Information System Security Manager (ISSM) Belong. Connect. Grow. with KBR! KBR's National Security ... contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape...award KBR is seeking a highly motivated and career-oriented Information System Security Manager (ISSM) to join… more
    KBR (09/02/25)
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  • Information System Security Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
    …The Opportunity: Are you looking for an opportunity to share your experience in implanting security systems to safeguard our nation? As a systems security ... network security engineer, you can identify the security system needed to assess vulnerabilities and recommend the...Have: + 5+ years of experience in an ISSE, ISSO , or IT role + Experience with DoD architecture,… more
    BOOZ, ALLEN & HAMILTON, INC. (10/24/25)
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  • Systems Administrator II - Pipeline (TS/SCI…

    COMSO, Inc (Fort Meade, MD)
    … enhancements to improve reliability and performance + Communicate and coordinate with the Information System Security Officer ( ISSO ) and Information ... + Provides support for implementation, troubleshooting and maintenance of information Technology (IT) systems . + Manages IT...security controls. + Perform periodic vulnerability scans of systems + Provide support to IT systems more
    COMSO, Inc (10/21/25)
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  • Modernization Accelerator: 2025 Hiring Alert…

    Lockheed Martin (Hanover, MD)
    …general systems engineering experience OR * A Bachelor's degree in Systems Engineer, Computer Science, Information Systems , Engineering Science, ... engineering * Cyber researchers \(Capabilities Analyst, etc\) * System Security \( ISSO / ISSE / ISSM\) *... engineering experience OR * A Bachelor's degree in Systems Engineer, Computer Science, Information Systems more
    Lockheed Martin (09/25/25)
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  • RMF Cybersecurity Analyst - TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …(ATO). + Acting as an appointed Information System Security Officer ( ISSO ) for IC cyber systems being developed by the engineering team. + Reporting, ... Body of Evidence (BoE) is provided to the Chief Information Security Officer (CISO), and Authorizing Official... Test Plans (SSTP). + Conducting self-assessments of all systems under development + Analyzing security controls… more
    ENS Solutions (09/27/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    …to improve reliability and performance Yes/No + Communicate and coordinate with the Information System Security Officer ( ISSO ) and Information ... w/ Polygraph + Provides support for implementation, troubleshooting and maintenance of information Technology (IT) systems . Manages IT system infrastructure and… more
    Synergy ECP (10/22/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    … enhancements to improve reliability and performance. + Communicate and coordinate with the Information System Security Officer ( ISSO ) and Information ... clearance levels to secure our clients' computer networks and information at a time when a premium is placed...management, implementation, and sustainment of compliance with applicable system security controls. + Provide support to IT systems more
    Synergy ECP (09/01/25)
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  • Cloud Migration - TS/SCI w/Polygraph

    General Dynamics Information Technology (Bethesda, MD)
    …operational IT capabilities provide the client with necessary timeliness, accuracy and security of information demanded from all our highly professional roles. ... and tomorrow is smarter. Our work depends on an ISSO joining our highly skilled team to be a...systems . + Will partner with the development and security team to successfully communicate, collaborate, design and implement… more
    General Dynamics Information Technology (10/03/25)
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  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …feedback to management for escalated tickets and system optimization. + Collaborating with the Information System Security Officer ( ISSO ) and Information ... System Administration - Tiered Support Job Category: Information Technology Time Type: Full time Minimum Clearance...and performance of IT systems and ensuring systems are compliant with security controls. +… more
    CACI International (08/21/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …application of security patches (IAVA) and maintain accurate tracking in systems of record + Conduct detailed system analysis and capacity planning + Analyze ... System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance...systems and networking + Coordinate system changes with ISSO and ISO, and maintain documentation per Change &… more
    CACI International (10/30/25)
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