Senior Systems Administrator

CT, Norwalk, Remote
Posted 2 weeks ago

ICR is looking for a Senior Systems Administrator to join the IT department. You’ll be responsible for assisting with management of the server and network infrastructures, assistance with selection and implementation of new technologies, and end user support.

Senior Systems Administrator responsibilities monitoring system performance and configuring new software and hardware. To be successful in this role, you should have excellent troubleshooting skills and hands-on experience with a wide range of technologies including desktop and server operating systems, VMWare, Microsoft 365 advanced configuration, information security best practices and network devices includes switches and firewalls.


  • Work experience as a Systems/Network Administrator at small/midsize firm
  • Hands on experience configuring and troubleshooting infrastructure components including firewalls, switches, servers, storage systems, wireless, VOIP, VMWare, and Active Directory.
  • Strong knowledge of Exchange online / Microsoft 365
  • Advanced end user support (Level 2/3)
  • Experience with end-point management (SCCM / Intune / EDR) is preferred
  • Knowledge of security technologies and best practices
  • Strong problem-solving and communication skills

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