• Sentinel - Principal/Sr. Principal Systems

    Northrop Grumman (Manhattan Beach, CA)
    …Architect/Sr. Principal Systems Network Architect** in support of the Sentinel program . This opening is located in **Manhattan Beach, CA** and will support the ... engineering , digital thread, and advanced analytics across weapon system design for initial development through sustainment. + Oversee...Directory, LDAP, DNS, and Group Policy + Knowledge with Cyber products for systems to include logging,… more
    Northrop Grumman (11/06/25)
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  • Senior Consulting Systems Engineer

    World Wide Technology (Los Angeles, CA)
    …potential for up to 25% travel. **Responsibilities:** + Technical Pre-Sales Consulting Systems Engineering focused on customizable and innovative IT Solutions ... you join the SLED team?** As a Sr. Consulting Systems Engineer (CSE), you will be acting as the...(Network and Data Center Infrastructure Modernization, Multi-Cloud Architecture, Cyber Security and Digital Transformation). + Serve as the… more
    World Wide Technology (09/09/25)
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  • System Administrator - Active Secret…

    ENS Solutions (San Diego, CA)
    …Access Management (ICAM), Software Development, Cyber and Network Security, System Engineering , Program /Project Management, IT support, Solutions, and ... This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an… more
    ENS Solutions (09/27/25)
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  • RF Systems Engineer (Principal Engineer)

    Mission Support and Test Services (Goleta, CA)
    …proposals for funded projects and R&D **Qualifications** + Bachelor's degree in an engineering program accredited by the Accreditation Board for Engineering ... STL's core portfolios in Dynamic Experiments, Nonproliferation Research and Development, Cyber Physical Defense, and Strategic Systems and Intelligence in… more
    Mission Support and Test Services (11/13/25)
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  • Communications Engineer (SATCOM and LOS)

    Precise Systems, Inc. (San Diego, CA)
    …Experience: + 10+ years of experience in SATCOM, LEO, LoS and RF communications system engineering . + Deep understanding of RF principles, waveform design, and ... engineering and operational teams to ensure interoperability and cyber -resiliency. + Support documentation development including Interface Control Documents… more
    Precise Systems, Inc. (10/26/25)
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  • Cybersecurity Systems Analyst - Senior

    Amentum (San Diego, CA)
    …800-53 and creating A&A packages. Performs assessment, compliance, and validation of IT systems to support the Cybersecurity program at USSOCOM, its Component ... perform 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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  • Sr. Specialist, Systems Administrator

    L3Harris (Carlsbad, CA)
    …striving for increased efficiency in our operational processes. + Collaborate with engineering teams to understand program requirements and deliver tailored ... technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job...with ansible. + Experience with Commvault or similar backup system software. + Experience managing systems under… more
    L3Harris (10/05/25)
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  • Senior IT Specialist/Computer Systems

    THOR Solutions, LLC (San Diego, CA)
    …(quarterly STIG updates), corrective maintenance and enhancements + Cyber Security Engineering to monitor the system in accordance with Risk Management ... industry, worldwide. THOR provides innovative and tailored expertise in multidisciplinary engineering , project and program management, business and financial… more
    THOR Solutions, LLC (10/29/25)
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  • Sr. Principal Systems Architect (Onsite)

    RTX Corporation (San Jose, CA)
    …are patched and hardened in accordance with NIST-800-171 guidelines + Collaborate with Cyber teams to maintain and monitor system availability, performance, and ... safer, more secure world. Applied Signal Technology (AST) is seeking a **Senior Principal Systems Architect** who strives for excellence and has a passion to be part… more
    RTX Corporation (09/18/25)
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  • Senior Information Systems Security Officer…

    RTX Corporation (Goleta, CA)
    systems security education and awareness. + Investigating information system security violations and help prepare reports specifying corrective and preventative ... of more than 100 years of experience and renowned engineering expertise to meet the needs of today's mission...world. Our cybersecurity team is seeking a **Senior Information Systems Security Officer (ISSO)** to support our team **100%… more
    RTX Corporation (11/08/25)
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