• System Administrator 3 - Sunnyvale

    M. C. Dean (San Jose, CA)
    …to meet service level agreements. + Configure and manage Windows operating systems and install/load operating system software. + Perform desktop hardware and ... (IA) standards. + Apply Security Technical Implementation Guides (STIGs) to Windows based operating systems (servers and workstations). + Implement and… more
    M. C. Dean (11/15/25)
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  • Core Infrastructure System

    M. C. Dean (Fremont, CA)
    …of physical and cloud-based Windows and Linux servers. + Ensuring the security , integrity, and availability of systems . + Monitoring operational systems ... leaders in electrical, engineering, and cybersecurity industries. Responsibilities **Core Infrastructure System Administrator (Sys Admin 2)** is a key member… more
    M. C. Dean (12/19/25)
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  • Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …$115,763.00 - $162,200.00 Position Type Full Time Job Description The Senior System Administrator is responsible for ensuring the seamless operation, optimal ... configuration, and maintenance of physical and virtual servers across various operating systems , including Windows Server, Linux, and Unix. + Resource management… more
    Financial Partners Credit Union (11/30/25)
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  • Cloud System Administrator

    Robert Half Technology (West Covina, CA)
    …Ali Ferber (Scott) on LinkedIn with your updated resume Functional Role: Systems Administrator Location: Onsite in Pasadena, CA Salary: $80,000-90,000 (non ... profit org) We are looking for a skilled Cloud System Administrator to join our team in...security standards. * Administer VMware vSphere and storage systems to ensure operational reliability. * Assist in maintaining… more
    Robert Half Technology (01/07/26)
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  • System Administrator 1

    M. C. Dean (San Jose, CA)
    …monitoring and reviewing system logs. + Support configuration and management of Windows operating systems and install/load operating system software. + ... of Security Technical Implementation Guides (STIGs) to Windows based operating systems (servers and workstations)....and 6+ Years of progressive experience + Requires some system administrator experience in performing triage on… more
    M. C. Dean (11/15/25)
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  • VDI Data Center Administrator (Computer Sys…

    Huntington Ingalls Industries (Beale AFB, CA)
    …and up‑to‑date system documentation Infrastructure Support + Work within hybrid Windows and UNIX environments + Configure and maintain CISCO and JUNIPER switches ... Type: Full Time/Salaried/Exempt Anticipated Salary Range: $99,799.00 - $120,000.00 Security Clearance: TS/SCI Level of Experience: Senior HI This opportunity… more
    Huntington Ingalls Industries (01/17/26)
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  • Application Systems Administrator

    ASM Research, An Accenture Federal Services Company (Sacramento, CA)
    …configuration database/library of all supporting documentation. + Patching, configuration, and security associated with Windows , RHEL Linux, Photon, VMWare ... other IT Administrators on the project in a senior administrator capacity. Considered a technical specialist in a variety...Job Specific Skills** + Advanced knowledge of Microsoft Operating Systems and products that include Microsoft Windows more
    ASM Research, An Accenture Federal Services Company (01/13/26)
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  • Principal Linux Systems

    Northrop Grumman (San Diego, CA)
    …purchase hardware, software, and system components. + Perform as a Linux systems administrator for a classified government network and manage all aspects of ... Northrop Grumman Classified Solutions is seeking a well-qualified Linux Systems Administrator to join its dynamic team...limited to the following: + Adhere to strict Information Systems security guidelines in all cases. +… more
    Northrop Grumman (01/15/26)
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  • Systems Administrator (GEODSS)…

    Serco (Vandenberg AFB, CA)
    …to administer and manage GEODSS information systems , IT equipment, mission system software, communications/ security equipment and TEMPEST systems ; ... **Position Description & Qualifications** **Position Description & Qualifications** Looking for a Systems Administrator opportunity at a place you can make a… more
    Serco (01/15/26)
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  • Systems Administrator /ISSO

    Tyto Athene (Santa Barbara, CA)
    **Description** Tyto Athene is searching for a ** Systems Administrator /Information System Security Officer** to join our CA team. **Responsibilities:** + ... + 3 or more years of hands-on Systems Administration experience including Windows based computers, network, system , server administration; Linux system more
    Tyto Athene (12/07/25)
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