• Sr. Principal Network Engineer - Top Secret

    Northrop Grumman (Redondo Beach, CA)
    …Northrop Grumman Classified Solutions team is seeking a highly experienced **Senior** ** Network Administrator ** to join its dynamic team of technical ... Palo Alto firewalls. + Install, configure and maintain Cisco Call Manager voip systems . + Provide regular monitoring, and network analysis, regarding short and… more
    Northrop Grumman (07/26/25)
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  • Cyber Systems Security Engineer Staff…

    Lockheed Martin (Palmdale, CA)
    …* Cisco CCNA, and/or CCNP certification or equivalent * Red Hat Certified System Administrator or Linux\+ certification or equivalent\. * Experience with ... engineers in the designing, assembly, integration, and maintenance of System Integration Lab \(SIL\), particularly focusing on network...system teams, interface with other elements, and the system and segment level teams * Apply… more
    Lockheed Martin (07/18/25)
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  • Network Engineer III

    Linchpin Solutions, Inc. (Camp Pendleton, CA)
    …recommendations + Establish application network profile baselines + Provide enterprise- level network analysis + Design and implement local, wide, and ... Corps (USMC) and joint service Command, Control, Communications, Computers, and Intelligence (C4I) systems network performance issues to Marine Corps Systems … more
    Linchpin Solutions, Inc. (07/04/25)
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  • IT Systems Engineer Senior

    SAIC (San Diego, CA)
    **Description** SAIC is seeking cleared **IT Systems Engineer and Network Administrator ** to lead the deployment, configuration, and sustainment of secure, ... + Cisco Certifications (CCNA, CCNP, SD-WAN Specialist) + Red Hat Certified System Administrator (RHCSA) + Experience with naval or coalition maritime… more
    SAIC (08/01/25)
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  • Mult Fnc Info Sys Anlst Sr, System Admin…

    Lockheed Martin (Lemoore, CA)
    …anti\-virus/anti\-spyware updates, and patch updates * Red Hat Enterprise Linux System Administrator * Importing/Exporting large data volumes * Familiarity ... you will be required to cross\-train across multiple functions \(Database, Network , Systems , Security, Mission Planning Administration\) \- Multi\-Function… more
    Lockheed Martin (07/24/25)
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  • Applebee's Restaurant Systems Manager

    Apple American Group (Fresno, CA)
    …user needs. Installs new, and maintains existing hardware and software. *Assist the Network Administrator /POS Manager in testing Application Software such as VPN ... applications and communication software. The duties of the Restaurant Systems Manager include the 1st level hardware...connectivity and router installations. Assist Network Administrator in documentation of software settings.… more
    Apple American Group (07/21/25)
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  • Mult Function Info Systems , MPE Admin,…

    Lockheed Martin (San Diego, CA)
    …anti\-virus/anti\-spyware updates, and patch updates \* Red Hat Enterprise Linux System Administrator \* Importing/Exporting large data volumes \* Familiarity ... you will be required to cross\-train across multiple functions \(Database, Network , Systems , Security, Mission Planning Administration\) \- Multi\-Function… more
    Lockheed Martin (07/26/25)
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  • Sr. System Engineer - Connected Car…

    Hyundai Autoever America (Costa Mesa, CA)
    …information systems or related degree. + 5+ years as Linux System Administrator with RedHat, CentOS, and Rocky Linux, experience in: ... coordination. The responsibilities include maintaining system health, system performance, security, and network configurations. Additional responsibilities… more
    Hyundai Autoever America (07/23/25)
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  • Senior Operating System Specialist…

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is currently hiring for MULTIPLE **Senior Operating Systems Specialist(s)** to support our customer, USPS' Network and Compute Technology ... responsible for the planning, development, implementation, and support of the USPS network and compute technology infrastructure. NCT enhances the postal network … more
    GovCIO (08/02/25)
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  • Cyber Systems Engineer / Principal Cyber…

    Northrop Grumman (Edwards AFB, CA)
    …operation of multi-user computer systems , including coordination with network administrators, interacting with users and evaluating system performance. ... Systems has an opening for a **Cyber Systems Engineer ( Level 2)** OR **Principal Cyber...of computing resources. Ancillary duties may include setting up administrator and service accounts, maintaining system documentation,… more
    Northrop Grumman (07/18/25)
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