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🥝 Critical Environments Operator (Level 1-4)

CyrusOne | Phoenix, United States | Posted June 01, 2026

Job Description

About the Role

We are building a pipeline of talented Critical Environments Operators across all experience levels — from associates just starting their careers in data center operations to seasoned lead technicians ready to mentor others and drive operational excellence.

As a Critical Environments Operator at CyrusOne, you will be part of a 24/7/365 Operations & Maintenance team responsible for keeping mission-critical data center infrastructure running at peak reliability. You will operate, monitor, and maintain electrical, mechanical, and HVAC/R systems while upholding the highest standards of safety, workmanship, and customer service.

Whether you are early in your career or bringing years of hands-on experience, there is a place for you here — and a clear path forward.

**What You Will Do**

+ Monitor and operate data center mechanical, electrical, and HVAC/R systems to ensure continuous uptime and reliability
+ Respond to building syst...

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