• 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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  • Cyber Security Engineer

    TEKsystems (Redondo Beach, CA)
    …personnel and a new hire start date is contingent on TS/SCI clearance transfer. Skills Rmf , Cyber security , Information security , Incident response Top ... Description A Cyber Systems Security Engineering position requires...Additional Skills & Qualifications For space segments, you will support design and implementation of space vehicle hardening, for… more
    TEKsystems (12/06/25)
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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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  • Sr. Principal Cyber Systems Engineer

    Northrop Grumman (Redondo Beach, CA)
    security organizations. The Job requires CISSP / CISM level understanding of Cyber Systems Security Plan design and implementation. The roles and ... implementation schedule + CISSP / CISM level understanding of Cyber Systems Security Plan design and implementation...Firewalls, CISCO IOS) + Experienced in the implementation of CMMC/DFARS/ RMF /DOD Security Controls on Linux and Windows… more
    Northrop Grumman (11/26/25)
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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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  • Cyber Software Engineer (T05) - Space…

    Northrop Grumman (Redondo Beach, CA)
    …are met or scheduled to be worked off. + Review and Assess system security requirements and associated verification methods per RMF standards. + Identify and/or ... Nessus Vulnerability Scanner + Familiarity with Anti-Tamper Plans, Counterintelligence Support Plans, Integrated Threat Assessment Reports, Operations Security more
    Northrop Grumman (11/18/25)
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  • Classified Cybersecurity Analyst 2/3

    Northrop Grumman (Redondo Beach, CA)
    …continued employment **Preferred Qualifications:** + The ideal candidate will have a Bachelor's degree in Cyber Security , a Security + CE or CASP CE, and at ... **Cybersecurity Professionals** at our **Linthicum, MD or Redondo Beach, CA** to support information systems security lifecycle activities. This role will be… more
    Northrop Grumman (12/11/25)
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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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  • Sentinel - Principal/Sr. Principal Systems Network…

    Northrop Grumman (Manhattan Beach, CA)
    …anti-virus and related processes + Knowledge of Risk Management Framework ( RMF ), Security Technical Implementation Guide (STIG), and requirements development ... seeking a **Principal Systems Network Architect/Sr. Principal Systems Network Architect** in support of the Sentinel program. This opening is located in **Manhattan… more
    Northrop Grumman (11/06/25)
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  • Sentinel - Staff Systems Network Architect

    Northrop Grumman (Manhattan Beach, CA)
    …and related processes + Expert knowledge of Risk Management Framework ( RMF ), Security Technical Implementation Guide (STIG), and requirements development ... and analytics and ensure proper utilization where applicable. + Mentor and support building a high-performing network team, fostering a culture of technical… more
    Northrop Grumman (11/06/25)
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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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