• Information Technology Assurance Specialist

    ManTech (Los Angeles, CA)
    …6/3, DCID/JAFAN 6/9, and Joint DODIIS/Cryptologic SCI Information Systems Security Standards, Common Criteria, and System Security Policy as they ... (s) assigned. + Maintain file servers, Firewalls, network access, Security Monitoring Systems and system ...Security Implementation Guidance (JSIG) and Risk Management Framework ( RMF ) Information Security Continuous Monitoring… more
    ManTech (11/14/25)
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  • Cyber Security RMF Support

    KBR (El Segundo, CA)
    …+ Proposing, coordinating, implementing, and enforcing all Department of the Air Force information system security policies, standards, and methodologies + ... and contingent upon necessary approval. Coordinate changes or modifications with the system -level Information System Security Manager (ISSM),… more
    KBR (11/25/25)
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  • IT Sys Admin ( RMF / Security )…

    Lockheed Martin (Palmdale, CA)
    …the Palmdale, CA facility\. This Systems Administrator role will focus heavily on RMF and Security \. The selected candidate will function as part of the IT ... non\-expired CompTIA Security \+ certification * Experience with Windows Operating Systems \(i\.e\., Windows Server 2016, 2019, Win10, etc\.\) * Experience with … more
    Lockheed Martin (10/18/25)
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  • Information System Security

    Eliassen Group (Sacramento, CA)
    ** Information System Security Officer** **Anywhere** **Type:** Contract-to-Hire **Category:** Security **Industry:** Government **Workplace Type:** ... **Shortcut:** http://careers.eliassen.com/ggOjSE + Description + Recommended Jobs **Description:** The Information System Security Officer (ISSO) serves… more
    Eliassen Group (12/30/25)
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  • Authorization & Accreditation (A&A) Program Lead…

    ICF (San Jose, CA)
    …documentation for accuracy and completeness. + Interface with Authorizing Officials (AOs), Information System Security Managers (ISSMs), and Information ... Management Framework ( RMF ) activities across multiple DHRA information systems , ensuring compliance with DoD and...Develop and maintain key RMF artifacts including Security Assessment Plans (SAPs), System Security more
    ICF (10/31/25)
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  • Field Systems Administrator

    Systems Technology Forum (San Diego, CA)
    …and non-technical stakeholders. Education Requirements Associate's or Bachelor's degree in Information Systems , Computer Science, or related Certifications IAT ... ** Security Clearance Required Company Overview Systems ...experience Five years experience required * Windows/Linux administration and RMF knowledge. * 5+ years of system more
    Systems Technology Forum (11/21/25)
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  • Information System Security

    Leonardo DRS, Inc. (Cypress, CA)
    …the world's bravest._ **Job Summary** DRS EOIS in Cypress, California is seeking an Information System Security Manager (ISSM) with Top Secret Clearance to ... coordinate with the Corporate Risk Management Framework Support Center, Information System Security Officers (ISSOs),...security experience in either the defense industry or Information Systems Security , or a… more
    Leonardo DRS, Inc. (12/03/25)
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  • Cyber Security Engineer

    SAIC (El Segundo, CA)
    …& + Authorization (A&A) in accordance with DoDI 8510.01. + Perform cryptographic System Security Engineering (SSE) in compliance with NSA requirements and ... + Apply risk management concepts to mitigate vulnerabilities in system security architectures. + Interface with the...per CNSSI 1253 to produce a tailored set of RMF security controls per NIST 800-53. +… more
    SAIC (12/12/25)
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  • Cyber Security Engineer

    KBR (El Segundo, CA)
    …& Authorization (A&A) in accordance with DoDI 8510.01 + Perform cryptographic System Security Engineering (SSE) in compliance with NSA requirements and ... + Apply risk management concepts to mitigate vulnerabilities in system security architectures + Interface with the...per CNSSI 1253 to produce a tailored set of RMF security controls per NIST 800-53 +… more
    KBR (11/25/25)
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  • Cybersecurity Systems Analyst - Senior

    Amentum (San Diego, CA)
    …approvals, and waiver requests. * Perform network, cloud, information systems , hardware, software and device security authorization and assessments, as ... assessments using the Security Content Automation Protocol tool. The Cybersecurity Systems Analyst will liaison with network and system administrators to… more
    Amentum (11/14/25)
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