System Administrator

abra•Wheaton, IL

About The Position

abra professional services is seeking a System Administrator to take responsibility for planning, operating, implementing, and maintaining the organization's IT infrastructure and systems. The role covers server and network infrastructure, virtualization, software and operating-system deployments, and the organization's future infrastructure. It also has responsibility for server rooms and Data Center infrastructure.

Requirements

  • At least 5 years of experience as a System Administrator in a Windows environment within a medium-to-large organization.
  • Experience installing, managing, planning, and implementing virtual infrastructure using VMware.
  • Knowledge and experience with GPO and PowerShell.
  • Proven knowledge and experience managing and installing network equipment.
  • Experience operating server rooms and Data Center infrastructure in a medium-to-large organization.
  • Knowledge and experience with Microsoft 365 and Exchange email systems.
  • Knowledge and experience with Terminal Services in Microsoft and VMware environments.
  • Proven experience working with NAS and SAN storage systems and backup solutions.
  • High level of English.

Nice To Haves

  • Practical experience in information security, including AV, DLP, NAC, VPN, IPsec, and Firewalls.
  • Relevant certifications such as MCSA, MCSE, MCITP, or CCNA.
  • Familiarity with NetApp, EMC, and HP storage systems.

Responsibilities

  • Operate and maintain server and network infrastructures, including multi-server virtualization environments.
  • Install, implement, deploy, and maintain infrastructure and network components in accordance with work plans.
  • Deploy software installations, system upgrades, operating systems, and updates.
  • Plan and develop the organization's future IT infrastructure.
  • Take responsibility for server rooms and Data Center infrastructure.
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