Systems Administrator

Description
We are looking for a Systems Administrator to support and maintain core infrastructure in Tempe, Arizona. This role focuses on keeping server and desktop environments reliable, secure, and efficient while ensuring employees have dependable access to business systems. The ideal candidate brings hands-on experience with Microsoft platforms and end-user technologies, along with a practical approach to troubleshooting and system improvement.

Responsibilities

Administer Active Directory services, including user accounts, group policies, permissions, and directory maintenance. Manage and support Microsoft Windows Server environments to maintain performance, availability, and security. Provide technical oversight for Windows 10 endpoints, including configuration, updates, and issue resolution. Maintain Dell-based hardware infrastructure and coordinate troubleshooting, replacement, and lifecycle support for equipment. Support Citrix technologies to deliver stable remote access and virtual application experiences for users.

Monitor system health, investigate incidents, and resolve infrastructure problems with minimal disruption to operations. Apply patches, upgrades, and configuration changes across servers and workstations in accordance with operational standards. Document system settings, support procedures, and recurring technical issues to improve service consistency and knowledge sharing. Requirements
Experience administering Active Directory in a business environment. Working knowledge of Microsoft Windows Server platforms and core system administration practices.

Hands-on support experience with Microsoft Windows 10 devices. Familiarity with Dell Technologies hardware in an enterprise setting. Experience supporting or maintaining Citrix-based environments. Ability to diagnose technical issues across servers, desktops, and user access systems. Strong organizational and documentation skills with a focus on dependable support delivery. Technology Doesn't Change the World, People Do. Robert Half is the world's first and largest specialized talent solutions firm that connects highly qualified job seekers to opportunities at great companies.

We offer contract, temporary and permanent placement solutions for finance and accounting, technology, marketing and creative, legal, and administrative and customer support roles. Robert Half works to put you in the best position to succeed. We provide access to top jobs, competitive compensation and benefits, and free online training. Stay on top of every opportunity - whenever you choose - even on the go. Download the Robert Half app and get 1-tap apply, notifications of AI-matched jobs, and much more.

All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information.
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