• System Administrator

    Robert Half Technology (San Diego, CA)
    Description We are seeking an experienced Systems Administrator with advanced expertise in Microsoft Azure and emerging AI technologies, including Copilot AI and ... Purview compliance/data governance, and Zero Trust principles. + Expert-level administration of Microsoft 365 applications - Teams, SharePoint, Exchange Online -… more
    Robert Half Technology (01/09/26)
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  • Sr. System Administrator

    Financial Partners Credit Union (Costa Mesa, CA)
    …networking, and security. + Experience with managing enterprise applications including Microsoft Exchange , SharePoint, Teams, and SQL Server. + Experienced ... problem-solving abilities. CERTIFICATES, LICENSES, REGISTRATIONS: + Relevant certifications (eg, Microsoft Certified: Azure Administrator Associate, VMware Certified… more
    Financial Partners Credit Union (11/30/25)
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  • Systems & Network Administrator

    Leidos (Riverside, CA)
    …maintain enterprise-level environments including **VMware, Citrix XenApp, Cisco UCS, ESXi, Microsoft Exchange , Red Hat Linux, and Windows servers/workstations** ... large-scale, multi-server environments with relational database applications + Experience with ** Microsoft Active Directory, Exchange , EPO, WSUS, SCCM** +… more
    Leidos (12/24/25)
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  • System Administrator

    Robert Half Technology (Pasadena, CA)
    …+ Manage VMware vSphere infrastructure (ESXi, vCenter, HA/DRS, NAS/SAN). + Administer Microsoft 365 and Azure ( Exchange Online, Teams, SharePoint, OneDrive, ... Description Systems Administrator (On-Site | Los Angeles County) Salary: Up...equivalent experience. + Strong experience with Windows Server, VMware, Microsoft 365, and Azure. + Solid networking fundamentals and… more
    Robert Half Technology (12/21/25)
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  • Branch Office Administrator

    Edward Jones (Truckee, CA)
    …**If you find yourself looking for a fulfilling career** , the Branch Office Administrator (BOA) role may be the right opportunity for you. BOAs team up with ... help achieve results. **Role Summary:** As a Branch Office Administrator , you'll be a vital part of our team,...and 15(b)(4) and Rule 17a-3(a)(12) of the Securities and Exchange Act of 1934, and conducts background reviews consistent… more
    Edward Jones (01/09/26)
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  • Windows Systems Administrator - Top Secret

    Northrop Grumman (Redondo Beach, CA)
    …maintenance and support, Group Policy (GPO), Windows Server Update Servers (WSUS), Microsoft Exchange , SCCM or similar update service, and experience working ... of your career. Northrop Grumman is seeking a well-qualified **Windows Systems Administrator ** to join its dynamic team of technical professionals in **Redondo… more
    Northrop Grumman (01/07/26)
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  • Part Time Branch Office Administrator

    Edward Jones (Mountain View, CA)
    …**If you find yourself looking for a fulfilling career** , the Branch Office Administrator (BOA) role may be the right opportunity for you. BOAs team up with ... help achieve results. **Role Summary:** As a Branch Office Administrator , you'll be a vital part of our team,...and 15(b)(4) and Rule 17a-3(a)(12) of the Securities and Exchange Act of 1934, and conducts background reviews consistent… more
    Edward Jones (12/30/25)
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  • Sr Windows Administrator

    RTX Corporation (El Segundo, CA)
    …TS clearance, or the ability to obtain one. + Experience with managing Microsoft WSUS, Exchange , and Skype. + Experience with security infrastructure products ... : + Provide IT systems administration in a heterogeneous Microsoft Windows environment. + Working as a team member...or other industry-recognized certifications relevant to a Windows System Administrator or ability to acquire within six months of… more
    RTX Corporation (12/24/25)
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  • Systems Administrator

    SAIC (El Segundo, CA)
    …tasks and requirements + Windows desktop and server operating systems and Microsoft Exchange operations + Information Security + Video Tele-Conference (VTC) ... **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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  • Network System Administrator

    ManTech (Los Angeles, CA)
    **MANTECH** seeks a motivated, career and customer-oriented **Network System Administrator ** **III** to join our team in **Los Angeles, CA.** The primary function is ... numerous DOD, military/civilian personnel and industry partners. + Working knowledge of Microsoft Office (Word, PowerPoint, and Excel). + Possess a high degree of… more
    ManTech (12/17/25)
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