Systems Administrator

Robert Half Technology • Aurora, IL, United States • Posted June 10, 2026

Location Aurora, IL
Job Type Full-time
Category other-general
Posted June 10, 2026
Description
We are seeking a skilled Systems Administrator to support, maintain, and enhance enterprise infrastructure environments. This role is responsible for day-to-day administration of servers, systems, and related technologies, as well as troubleshooting issues, supporting end users, and ensuring reliable system performance. The ideal candidate has strong technical experience, a proactive mindset, and the ability to work across multiple infrastructure platforms.


Key Responsibilities

+ Administer, maintain, and support physical and virtual server environments

+ Monitor system performance, availability, and security

+ Install, configure, patch, and upgrade operating systems and server applications

+ Troubleshoot hardware, software, and infrastructure issues in a timely manner

+ Manage user accounts, permissions, and access controls

+ Support Active Directory, group policies, file services, and related enterpr...

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