Systems Administrator

Robert Half Technology • Houston, TX, United States • Posted May 27, 2026

Location Houston, TX
Job Type Full-time
Category other-general
Posted May 27, 2026
Description We are looking for an experienced Systems Administrator to support and maintain core IT infrastructure in Houston, Texas. This Long-term Contract position focuses on ensuring reliable performance across server, desktop, and virtualized environments while delivering strong operational support to end users. The ideal candidate will bring hands-on expertise with Microsoft technologies, directory services, and enterprise hardware platforms. Success in this role requires a proactive approach to troubleshooting, system stability, and ongoing environment optimization.

Responsibilities:
• Manage and support Active Directory services, including user accounts, group policies, permissions, and access controls.
• Administer Microsoft Windows Server environments to maintain availability, performance, and security across business systems.
• Provide technical support for Windows 10 workstations, resolving issues related to software, hardware, and user access.
• Mainta...

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