• Network Control Technician - NETTN Field…

    Huntington Ingalls Industries (San Diego, CA)
    …for a short video: https://vimeo.com/732533072 Summary Mission Technologies is seeking a Network Control Technician to support the Navy Enterprise Tactical Training ... Network (NETTN) as part of the Navy Integrated Training...Training Environment (NITE). This role is responsible for the administration , maintenance, and cybersecurity defense of NETTN infrastructure-including client… more
    Huntington Ingalls Industries (10/23/25)
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  • Skillbridge Fellowship - SIGINT Sensor Resource…

    RTX Corporation (Beale AFB, CA)
    …or similar systems. This can be focused, or a combination of systems administration , software management, network management, or data analytics. Desired military ... software supporting the DCGS ST systems. + Performing high-level systems administration of specialized ST software. + Operating DCGS software controlling multiple… more
    RTX Corporation (11/21/25)
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  • Systems & Network Administrator

    Leidos (Riverside, CA)
    **Description** ** Position Overview** Leidos is seeking a ** Network & Computer Systems Administrator** to join our team at March Air Reserve Base, CA. In this ... Engineering, or Mathematics _OR_ 3 years of relevant system administration experience in lieu of degree + 3-5 years...Prior experience with **C2 or Intel systems** and system/database administration + Hands-on expertise with **Red Hat Linux** ,… more
    Leidos (12/24/25)
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  • Advisory Network Engineer

    Frontier Technology Inc. (Los Angeles, CA)
    …appreciate the opportunity to learn more about you. We are hiring an Advisory Network Engineer to support one of our United States Navy customers. This individual ... up and installing system hardware and applications, and providing ongoing support and administration of the systems. Take the next step in your career and grow… more
    Frontier Technology Inc. (12/18/25)
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  • Network Engineer III

    Linchpin Solutions, Inc. (Camp Pendleton, CA)
    …Systems administration (eg, MS Windows, VMware, Fortinet) + Conduct Network engineering (eg, IPv4/v6, Cisco) + Conduct Application prototyping (eg, commercial ... Network Engineer III Camp Pendleton, CA (http://maps.google.com/maps?q=1482+16th+St+Camp+Pendleton+CA+USA+92055) Job Type Full-time Description If you are looking… more
    Linchpin Solutions, Inc. (01/02/26)
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  • Senior Network and Security Compliance Test…

    Celestica (San Jose, CA)
    …Country: USA State/Province: California City: San Jose **Summary** The Senior Network and Security Compliance Test Engineer will be responsible for validating ... the network functionality, performance, and security posture of our AI...concepts (AWS, Azure, GCP). + Experience with Linux system administration and container orchestration (Docker, Kubernetes). **Compensation Data** The… more
    Celestica (12/30/25)
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  • Network Security Engineer

    TEKsystems (San Diego, CA)
    …production environments. Evaluate permissions of users, open ports/services and overall network setup. Work with operational teams to improve procedures and close ... gaps. Review technical security posture ( network , application) for existing and new services. Analyze ACLs...(CCSE), desired. F5 Certified Basic UNIX or Linux systems administration experience (Debian, Ubuntu, etc.). Experience with Windows Server… more
    TEKsystems (12/24/25)
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  • Senior Principal Network Reliability…

    Oracle (Sacramento, CA)
    network configuration management . Experience with Linux systems administration . Strong experience with influencing product roadmap direction, features, and ... scale. Customers always want higher availability, more bandwidth, greater network security, less network latency, less network jitter, and lower overall… more
    Oracle (12/11/25)
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  • Senior Network Operations Engineer (Tier 3)

    V2X (El Segundo, CA)
    …challenges with integrity, respect, responsibility, and professionalism. As a Senior Network Operations Engineer (Tier 3), you will provide expert-level support for ... the operational sustainment, troubleshooting, and optimization of the network infrastructure across the enterprise. This role serves as the escalation point for… more
    V2X (12/04/25)
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  • Senior Network Engineer

    General Dynamics Information Technology (Livermore, CA)
    …and Operations **Skills:** Cisco IOS,Internet Protocol Security (IPsec),Linux, Network Monitoring Tools,Routing and Switching **Certifications:** Certified ... + Coordinate LAN/WAN hardware/software improvements and/or enhancements. + Ensure network reliability, scalability, and compliance while leveraging automation and… more
    General Dynamics Information Technology (11/28/25)
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