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System Administrator (Linux/Windows)

Onico Solutions

Richmond Hill, York Region, Canada Full-time February 23, 2026

Found Description

The System Administrator will provide Linux and Windows server and network support. Additional tasks will include maintaining systems, troubleshooting customer-related issues and assigned project work.

Requirements

  • Monitoring managed customer equipment
  • Take lead on Project work
  • Managing & monitoring the ticketing system queue
  • Providing remote troubleshooting and onsite troubleshooting as required
  • Performing administrative tasks and troubleshooting for managed desktop clients
  • Reviewing and analyzing logs such as security and maintenance log files
  • Escalating to next level technical/vendor support as needed
  • Proactively contacting customers when critical events require
  • Strong communication skills – written and verbal
  • Excellent customer service skills in person, over the phone and via email
  • Strong multitasking, troubleshooting and analytical thinking skills
  • ...

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