• IT Systems Administrator - Top Secret…

    SpaceX (Hawthorne, CA)
    …services such as DHCP, DNS, IIS, MS-SQL, NPS, etc. + Experience with Enterprise Microsoft Exchange deployments. + Expertise in source code and version control ... IT Systems Administrator - Top Secret Clearance Hawthorne, CA Apply...Administrator with deep knowledge and broad experience across Microsoft -based technologies, in addition to broader experience and capability… more
    SpaceX (10/11/25)
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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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  • Systems Administrator

    Actalent (Camarillo, CA)
    …environments including Windows 2016/2019 and Windows 10/11. + Manage and support Microsoft cloud environments such as Office 365, Exchange Online, OneDrive, ... Job Title: Systems AdministratorJob Description We are seeking a talented Systems Administrator to join our dynamic team. This role requires an experienced… more
    Actalent (01/06/26)
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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 (Pleasant Hill, 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 (01/07/26)
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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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  • Principal Windows Systems Administrator

    RTX Corporation (El Segundo, CA)
    …problems that create a safer, more secure world. **Principal System Administrator ** in infrastructure Workplace Services, collaborates with many teams to support ... : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux environment. + Collaborate...with integration and supporting a email platform such as Exchange or SmarterMail. + Experience with Windows 11, 10… more
    RTX Corporation (11/18/25)
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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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