Critical Environments Operator IV

CyrusOne • Wood Dale, IL, United States • Posted June 21, 2026

Location Wood Dale, IL
Job Type Full-time
Category other-general
Posted June 21, 2026
CyrusOne is a global enterprise data center collocation provider, dedicated to increasing the availability and efficiency of our customers’ mission-critical business applications and safeguarding their data in our highly secure data centers. Under the direction of the Sr Facility Manager, this role works as a team member in an Operations & Maintenance organization that provides a variety of O&M services within a 24/7/365 environment. Provides duties with constant awareness of the need to preserve the reliability of the critical load. Also provides operational support for building systems of other facilities as assigned. Responsible for carrying out maintenance and operations by performing the following duties personally or as a team member in a Data Center Operations & Maintenance environment.
The Critical Environments Operator IV (CEO IV) serves as a senior-level technical expert responsible for supporting and maintaining mission-critical data center infrastructure, including power...

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