Systems Administrator

Robert Half Technology

📍 Tempe, AZ, United States

Full-time other-general Posted June 17, 2026

Job Description

Description We are looking for an experienced Systems Administrator to support and maintain core IT infrastructure in Tempe, Arizona. This Long-term Contract position focuses on ensuring reliable system performance, user support, and secure administration across server and desktop environments. The ideal candidate will bring strong technical knowledge in Microsoft-based systems and a hands-on approach to troubleshooting, platform support, and environment stability.

Responsibilities:
• Administer and maintain Active Directory, including user accounts, group policies, permissions, and overall directory health.
• Support Microsoft Windows Server environments by monitoring performance, applying updates, and resolving system issues.
• Provide technical support for Windows 10 endpoints, including configuration, troubleshooting, and ongoing maintenance.
• Manage and support Dell hardware across the environment, coordinating diagnostics, repairs, and lifecycle activities a...