• Cyber Security RMF

    KBR (El Segundo, CA)
    Title: Cyber Security RMF Support Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... with ensuring security , quality, timeliness, mission partner support , completeness, and regulatory compliance of ATO RMF...+ Master's degree in Computer Science/Engineering with emphasis in Cyber Security + 5+ years of work… more
    KBR (11/25/25)
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  • Cyber Security Engineer

    KBR (El Segundo, CA)
    Title: Cyber Security Engineer Belong. Connect. Grow. with...per CNSSI 1253 to produce a tailored set of RMF security controls per NIST 800-53 + Provide ... our national security . KBR is seeking a Cyber Security Engineer to join our Evolved...(SE&I) for the Space Force's Space Systems Command. We support the Space Force's acquisition of state-of-the-art Military Satellite… more
    KBR (11/25/25)
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  • Cyber Security Engineer

    SAIC (El Segundo, CA)
    **Description** **Job Description:** SAIC is seeking a Cyber Security Engineer to join our MSEIT team in supporting the Evolved Strategic Systems (ESS) program ... per CNSSI 1253 to produce a tailored set of RMF security controls per NIST 800-53. +...+ 2+ years of work experience in Information Assurance (IA)/ Cyber Security . + Provide cybersecurity inputs to… more
    SAIC (12/12/25)
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  • Senior Cyber Lead Engineer

    SAIC (El Segundo, CA)
    …on RMF process and artifacts required to obtain an ATO. + Coordinates activities of cyber security staff to support program cyber security ... with ensuring security , quality, timeliness, mission partner support , completeness, and regulatory compliance of ATO RMF...systems. + 5 years experience writing measurable and testable cyber security system requirements to ensure the… more
    SAIC (12/12/25)
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  • Senior Cyber Lead Engineer

    KBR (El Segundo, CA)
    …on RMF process and artifacts required to obtain an ATO. + Coordinates activities of cyber security staff to support program cyber security ... with ensuring security , quality, timeliness, mission partner support , completeness, and regulatory compliance of ATO RMF...systems. + 5 years experience writing measurable and testable cyber security system requirements to ensure the… more
    KBR (11/25/25)
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  • Principal Systems Cyber Engineer - P4…

    RTX Corporation (Fullerton, CA)
    …the Warfighter's technology advantage. Systems Security Engineering creates holistic security solutions leveraging Cyber Security , Software Assurance and ... Supply Chain Risk Management to support Program Protection Implementation on embedded weapons systems. Join...compliance with National Institute of Standards and Technology (NIST) RMF security controls and National Security more
    RTX Corporation (12/09/25)
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  • Senior Cyber Engineer - P3…

    RTX Corporation (Fullerton, CA)
    …the Warfighter's technology advantage. Systems Security Engineering creates holistic security solutions leveraging Cyber Security , Software Assurance and ... Do:** + Support implementation of SSE solutions into RTX products + Support the development of Risk Management Framework ( RMF ) documents for Authority to… more
    RTX Corporation (10/14/25)
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  • Product Security Engineer

    The Boeing Company (El Segundo, CA)
    …organization, Product Security Engineering is seeking a Cybersecurity Engineer to support our Cybersecurity activities in El Segundo, CA. Our Space and Launch ... SW / FW Assurance plans). + Defines software / firmware architecture and implemented security functions for compliance with ( RMF ) security controls. +… more
    The Boeing Company (12/05/25)
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  • Anti-Tamper/Program Protection Engineer Level 3/4…

    Northrop Grumman (Los Angeles, CA)
    …events + Utilize reverse engineering to architect and validate AT solutions + Support security assessments and continuous monitoring + Ensure secure software ... + Develop standard and improvement processes for assessing, designing, implementing, and verifying security requirements + Support the development of the system … more
    Northrop Grumman (10/02/25)
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  • Information System Security Manager

    Leonardo DRS, Inc. (Cypress, CA)
    …to process and protect classified information and evaluate vulnerabilities + Identify cyber security attacks and help develop mitigation strategies + Develop ... you will coordinate with the Corporate Risk Management Framework Support Center, Information System Security Officers (ISSOs),...RMF ) + Possess a Top Secret US Government security clearance with a current investigation + Strong knowledge… more
    Leonardo DRS, Inc. (12/03/25)
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  • Embedded Software / Firmware Engineer Level 7…

    Northrop Grumman (Los Angeles, CA)
    …controls + Define system architectures that are resistant to tampering and cyber -attacks + Support system requirements development by following standard ... team members of other projects within the organization for security architecture designs as well as external partners and...(NIST) Special Publication (SP) 800-53, CNSSI 1253, and DoD RMF Knowledge Service guidance + Analyze customer's concept of… more
    Northrop Grumman (10/25/25)
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  • SoS Integration Engineer

    SAIC (El Segundo, CA)
    …space-based Space Domain Awareness (SDA), and Space Surveillance & Reconnaissance (S&R) to support the US Space Force (USSF) Space Systems Command (SSC). This senior ... planning, space-to-ground satellite communications, mission data processing and distribution, and support elements. + Embed with the development team and participate… more
    SAIC (12/11/25)
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