Senior Critical Environment Technician

Melbourne, Australia, Australia • Posted June 03, 2026

Job Type: Full-time
Location: Melbourne, Australia
Posted: June 03, 2026
Category: other-general
Application Deadline: June 08, 2026

Role Description

**Overview**

As a **Senior Critical Environment Technician** (CET) within Microsoft’s **Cloud Operations & Innovation** (CO+I) team, you will maintain the critical infrastructure that keeps our Datacenters up and running. This could be anything from co-ordinating with supplier/vendors, working closely with Management to address operational, risk and safety situations, mentoring other CE Technicians, having a hands-on understanding on how critical environment equipment works, performing various types of maintenance, responding to onsite incidents while co-ordinating with other critical facilities professionals, and using telemetry and other platforms to monitor equipment performance and operations.

Microsoft’s Cloud Operations & Innovation (CO+I) is the engine that powers our cloud services. As a CO+I Critical Environment Technician, you will perform a key role in delivering the core infrastructure and foundational technologies for Microsoft's online services inclu...

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