Platform System administrator

TEEMA • Markham, Ontario, Canada • Posted March 19, 2026

Location Markham, Ontario
Job Type Contract
Category Computer Occupations
Posted March 19, 2026
  • Administer and maintain Linux based operating systems

  • Manage infrastructure components including compute, storage, and system resources

  • Monitor platform health and performance using system monitoring tools

  • Perform backup, restore, and disaster recovery activities

  • Support networking functions including firewalls and file transfers

  • Administer platform related applications and services

  • Manage ETL processes using Ab Initio

  • Oversee Alation Data Catalog administration

  • Support scheduling and orchestration using AutoSys

  • Manage load balancing configurations in HAProxy

  • Work with Azure and AWS cloud services to support platform operations



  • What you must have:

  • Proven experience in OS administration with a focus on Linux environments

  • Strong infrastructure a...

  • Interested in this role?

    Click the button below to start your application.

    Apply Now