5 desktop administrator jobs at 5 companies in Walnut Park, CA
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IT Systems Administrator
Riverside, California, United States
$110k-$130k/yrOnsiteFull Time
ENC: Rivaz-owned U.S. heavy-duty transit bus manufacturer serving public agencies, universities, airports, and private fleet operators.
3+ YOERequires 3+ years of desktop and systems support, Windows laptops and servers, Microsoft 365, Active Directory, Hyper-V, networking, security, documentation, and customer-service skills.
Windows 10, Windows 11, Windows Server 2025, Microsoft Hyper-V, Microsoft 365, Active Directory, Microsoft Entra ID, Group Policy, Exchange Online, Teams, SharePoint, OneDrive, DNS, DHCP, RingCentral, Cisco, Cisco Meraki, Unitrends, TeamViewer, VPN, VLANs
Aston Martin Newport Beach: An automotive dealership group representing luxury vehicle brands and delivering customer-focused sales experiences.
2+ YOERequires 2–4 years of administrative services or related experience, desktop tool proficiency, multitasking, organization, prioritization, and attention to detail; dealership experience is a plus.
Fluxergy: Private U.S. in vitro diagnostics developing multimodal point-of-care testing platforms for human, veterinary, and food-safety users.
6+ YOE6+ years supporting Windows desktops and Microsoft 365 administration; advanced troubleshooting across endpoints, networking, and Microsoft Intune; strong communication and executive support skills.
Microsoft 365, Entra ID (Azure AD), Exchange Online, Microsoft Intune, SharePoint, OneDrive, Microsoft Teams, Windows 10, Windows 11, macOS, ManageEngine ServiceDesk, CrowdStrike, SentinelOne, Darktrace, PowerShell