• Computer Systems Architect 3

    TEKsystems (Huntsville, AL)
    …standalone computers in a classified environment as directed by the Information Systems Security Manager ISSM. Develop security documentation for input to ... Create and maintain user and computer accounts and modify file permissions and security access lists. Test new releases of products to ensure compatibility and… more
    TEKsystems (01/07/26)
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  • IT Cybersecurity Specialist (Infosec)

    Air National Guard Units (Van Nuys, CA)
    …for changes to the security posture to the Wing Information System Security Manager (ISSM). Prepares and presents applicable briefings and reports to ... SPECIALIST (INFOSEC), GS-2210-12, is to serve as Information System Security Officer (ISSO), ensuring the confidentiality, integrity, and availability of… more
    Air National Guard Units (01/07/26)
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  • Principal Linux Systems Administrator

    Northrop Grumman (Linthicum Heights, MD)
    …classified networked and standalone computers as directed by the Information Systems Security Manager (ISSM). + Maintain smooth operation of multi-user computer ... Possible is our commitment to missions. In rapidly changing global security environments, Northrop Grumman brings informed insights and secure technological… more
    Northrop Grumman (01/06/26)
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  • Splunk Front End Developer

    Insight Global (Mclean, VA)
    …Certified Information Systems Security Professional (CISSP) Certified Information Security Manager (CISM) Certified Information Systems Auditor (CISA) ... high-impact Splunk dashboards and visual analytics that transform complex log and security data into actionable insights. This role focuses on front-end Splunk… more
    Insight Global (01/06/26)
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  • Computer Systems Architect 3

    PDS Defense (Huntsville, AL)
    …standalone computers in a classified environment as directed by the Information Systems Security Manager (ISSM). Develop security documentation for input to ... Create and maintain user and computer accounts and modify file permissions and security access lists. Test new releases of products to ensure compatibility and… more
    PDS Defense (01/06/26)
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  • AOSP/Drop Data Transfer Agent

    Parsons Corporation (Fort Belvoir, VA)
    …with data transfers are implemented and functional. + Assist the Information System Security Manager with approved data transfer process and two-person integrity ... relevant to US Army and joint/interagency/coalition partners. + Process National Security Information on approved information systems. + Ensure that data requested… more
    Parsons Corporation (01/03/26)
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  • Delegated Authorizing Official Representative…

    Acclaim Technical Services (Annapolis Junction, MD)
    …Qualifications: Four to eight years of experience as an IT Risk Assessor, System Security Engineer, Information Systems Security Manager or DAO in programs ... will be responsible for assisting in identifying the overall security requirements for the protection of data, to ensure...of data, to ensure the implementation of appropriate information security controls, and perform and analyze the security more
    Acclaim Technical Services (01/02/26)
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  • RMF Cybersecurity Analyst - TS/SCI with CI Poly

    ENS Solutions (Reston, VA)
    …Risk Management Framework (RMF) to the satisfaction of the appointed Information System Security Manager (ISSM), and/or senior govt leadership. + Providing clear ... be entrusted with ensuring our IT engineering solutions meet the highest security standards, that they adhere to all applicable standards, guidelines, and mandates;… more
    ENS Solutions (12/27/25)
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  • Designated Authorizing Official 3 - TS/SCI…

    Amentum (Columbia, MD)
    …+ Eight (8) years of related work experience as an IT Risk Assessor, System Security Engineer, Information Systems Security Manager or DAO. + A Bachelor's ... systems. **Responsibilities:** + Responsible for assisting in identifying the overall security requirements for the protection of data, to ensure the implementation… more
    Amentum (12/25/25)
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  • Cryptographic Modernization Subject Matter Expert

    Leidos (Aberdeen Proving Ground, MD)
    …Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM), Certified Information Systems Auditor (CISA), ... of innovative technology and sector expertise to customers in the national security , engineering, and the health industries. At Leidos, we deliver innovative… more
    Leidos (12/24/25)
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