• Network Systems Administrator

    Robert Half Technology (Torrance, CA)
    Description We are looking for an experienced Network Systems Administrator to join our team in Torrance, California. This role will focus on network and ... DM, and other similar tools. * Administer and manage Microsoft domain controllers, Active Directory , and Azure environments. * Develop and implement automation… more
    Robert Half Technology (12/21/25)
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  • Systems Administrator

    Robert Half Technology (West Hollywood, CA)
    Description We are looking for a dedicated Systems Administrator to join our team in West Hollywood, California. This role requires a versatile individual with ... troubleshooting for hardware, software, and network issues. * Implement and manage Active Directory services for user authentication and resource management. *… more
    Robert Half Technology (12/21/25)
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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 ... managers and client leadership on progress. ** Primary Responsibilities** As a Systems Administrator , you will: + Manage and maintain enterprise-level… more
    Leidos (12/24/25)
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  • Electric Utility Network Administrator

    Silicon Valley Power (Santa Clara, CA)
    …the organization's overall network environment, including SVP's utility communication and control systems . In this role, the Network Administrator is responsible ... networks, firewalls, routers, switches ACL policies; 4. Cisco Access Control Systems (ACS) 2-factor authentication; and 5. Lightweight Directory Authentication… more
    Silicon Valley Power (10/21/25)
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  • Network Administrator - Navy Integrated…

    Huntington Ingalls Industries (San Diego, CA)
    …Windows servers and workstations across enterprise environments + Configure and manage Active Directory , GPOs, and DHCP reservations + Apply operating system ... experience Technical Skills + Experience administering Windows Server 2016/2019, including Active Directory + Knowledge of Windows Software Update Services… more
    Huntington Ingalls Industries (10/11/25)
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  • Systems Administrator II - Linux

    TEKsystems (Santa Ana, CA)
    …Dell EMC Unity systems . + Strong knowledge of Microsoft enterprise technologies ( Active Directory , GPO, DHCP, DNS, DFS, Print Services, File Shares). + ... Beverage company in Corona, CA is hiring a System Administrator II -the highest technical support layer for their...with development, security, and project teams to implement new systems and services. + Create automation scripts and processes… more
    TEKsystems (12/23/25)
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  • Linux Systems Administrator 1/2

    Northrop Grumman (Redondo Beach, CA)
    …history - they are making history. Northrop Grumman Enterprise Services is seeking a **Linux Systems Administrator .** This role can be performed by a level 1 or ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...experience with Bash and/or Ansible + Knowledge of Windows Active Directory and VMWare ESXi + Knowledge… more
    Northrop Grumman (12/19/25)
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  • Systems Administrator

    SAIC (El Segundo, CA)
    …maintenance + Computer systems configuration, hardening, monitoring and maintenance + Active Directory tasks and requirements + Windows desktop and server ... **Description** SAIC's Horizon 2 program is seeking a **System Administrator ** . This role provides support to the US Space Forces mission of delivering warfighter… more
    SAIC (12/25/25)
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  • Principal Windows Systems

    RTX Corporation (El Segundo, CA)
    …the following: Windows, VMWare + Experience with DHCP, Group Policy, DNS, Active Directory , File Shares, WSUS, Scripting, Backups **Qualifications We Prefer:** ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (11/18/25)
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  • Automation/CPE: Security Systems System…

    M. C. Dean (Fremont, CA)
    …patching and vulnerability remediation. + Requires a basic knowledge of Windows active directory hierarchy and implementation. + Requires a basic knowledge ... telecommunications, life safety, automation and controls, audiovisual, and IT systems . Headquarters in Tysons, Virginia, MC Dean delivers resilient, secure,… more
    M. C. Dean (12/26/25)
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