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Posted August 08, 2026

Jr. Systems Administrator

Robert Half
Columbus, OH, US Full Time
65000USD - 70000USD per year

Job Description

Job Description

Our client is seeking a hands-on IT professional to provide advanced desktop support while assisting with the administration of core infrastructure systems. This role is 100% onsite and offers a mix of end-user support, systems administration, networking, and IT operations.


  • Serve as the primary escalation point for desktop, hardware, software, and connectivity issues.
  • Support Windows desktops, Active Directory, Microsoft 365, user accounts, and access management.
  • Assist with Windows Server administration, backups, patching, system monitoring, and security initiatives.
  • Support network infrastructure including DNS, DHCP, VPNs, wireless connectivity, and troubleshooting.
  • Deploy and maintain IT hardware, software, and business applications.
  • Partner with vendors, maintain documentation, and support infrastructure projects and upgrades.

Qualifications

  • 3+ years of desktop support or infrastructure experience.
  • Experience supporting Windows 10/11, Active Directory, Microsoft 365, and Windows Server environments.
  • Strong troubleshooting skills across hardware, software, networking, and end-user systems.
  • Exposure to virtualization, backup solutions, cybersecurity, and IT operations.
  • Excellent customer service and communication skills.

Preferred Technologies Windows Server, Active Directory, Microsoft 365, Entra ID, VMware/Hyper-V, networking, backup solutions, endpoint management, and IT security tools.

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