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Robert Half Sr. Systems Administrator in Surprise, Arizona

Description We are looking for an experienced Sr. Systems Administrator to join our team in Surprise, Arizona. This Contract to permanent position offers the opportunity to manage and maintain critical IT systems within a government environment. The ideal candidate will excel at ensuring system reliability and security while providing technical support to end users.

Responsibilities:

• Oversee the administration and maintenance of Active Directory, ensuring optimal performance and security.

• Manage and support Windows Server environments to ensure system availability and efficiency.

• Provide expert-level troubleshooting and support for Windows 10 across multiple devices.

• Collaborate with team members to optimize Dell Technologies hardware solutions.

• Configure, maintain, and troubleshoot Citrix environments to support end-user applications and remote access.

• Monitor system performance and implement necessary updates or patches to maintain stability.

• Develop and maintain documentation for system configurations and procedures.

• Ensure compliance with security protocols and government regulations.

• Provide technical guidance and support to users, troubleshooting issues as needed. Requirements • Minimum of 5 years of experience as a Systems Administrator or in a similar role.

• Proficiency with Active Directory administration and management.

• Strong expertise in Windows Server and Windows 10.

• Hands-on experience with Dell Technologies hardware solutions.

• In-depth knowledge of Citrix technologies and their implementation.

• Familiarity with system monitoring tools and performance optimization techniques.

• Excellent problem-solving skills and attention to detail.

• Ability to work effectively in a government environment, adhering to compliance standards. 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 (https://www.roberthalf.com/us/en/mobile-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.

© 2025 Robert Half. An Equal Opportunity Employer. M/F/Disability/Veterans. By clicking “Apply Now,” you’re agreeing to Robert Half’s Terms of Use (https://www.roberthalf.com/us/en/terms) and Privacy Notice (https://www.roberthalf.com/us/en/privacy) .

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