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Posted June 10, 2026
Robert Half

Systems Administrator

Aurora, IL 60542, US Full Time
Compensation: $80 to $90 Yearly

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 enterprise systems
  • Assist with backup, recovery, and disaster recovery processes
  • Maintain system documentation, procedures, and inventory records
  • Collaborate with network, security, cloud, and help desk teams to resolve issues and improve operations
  • Participate in on-call support or after-hours maintenance as needed

Qualifications:

Required Qualifications

  • 3+ years of experience in systems administration or infrastructure support
  • Experience administering Windows Server and/or Linux environments
  • Knowledge of Active Directory, DNS, DHCP, and group policy administration
  • Experience with virtualization technologies such as VMware or Hyper-V
  • Familiarity with backup, recovery, patch management, and system monitoring tools
  • Strong troubleshooting and root cause analysis skills
  • Understanding of security best practices for infrastructure environments
  • Excellent communication and documentation skills

Preferred Qualifications

  • Experience with Microsoft 365, Azure, AWS, or other cloud platforms
  • Familiarity with scripting using PowerShell, Bash, or Python
  • Experience supporting storage, endpoint management, or hybrid infrastructure
  • Relevant certifications such as Microsoft, CompTIA, VMware, or Linux certifications

Compensation

$80,000.00-$90,000.00 Yearly

About Us

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.

Our specialized recruiting professionals apply their expertise and utilize our proprietary AI to find you great job matches faster.

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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