Data Center Operations Technician (Level I–IV)

CyrusOne; Lombard (IL); On-site; USD 45,000 - 65,000; Full time

Job summary

CyrusOne is seeking a Critical Environments Operator in Illinois to join a 24/7 operations team. You will operate, monitor, and maintain electrical, mechanical, and HVAC/R systems to ensure peak reliability and safety.

Pathways exist from associate to lead operator with mentorship and capacity planning opportunities. The role requires strong safety commitment, clear communication, and ability to manage multiple priorities in a fast-paced environment.

Qualifications

• Strong commitment to safety and compliance with policies and procedures.
• Clear verbal and written communication skills in daily operations.
• Proficiency with personal computers, including Microsoft Word and Excel.
• Ability to manage multiple priorities in a fast-paced environment.
• Willingness to work a flexible schedule, including on-call rotation and extended hours during emergencies.

Responsibilities

• Monitor and operate data center mechanical, electrical, and HVAC/R systems to ensure uptime.
• Respond to building system alarms with priority on critical load protection and safety.
• Execute preventive maintenance following SOPs, MOPs, EOPs, and MMRs.
• Use CMMS to track work orders, labor hours, and PMs.
• Coordinate with contractors and vendors; enforce Lockout/Tagout and safety rules.
• Perform equipment and system operational modifications, including critical switching.
• Maintain awareness of all policies and EHS requirements.
• At senior levels, mentor junior operators and lead critical switching events.

Skills

Safety mindset

Communication skills

PC proficiency

Prioritization

Flexibility

Team player

Customer service

Tools

CMMS

Job description

CyrusOne is seeking a Critical Environments Operator in Illinois to join a 24/7 operations team. You will operate, monitor, and maintain electrical, mechanical, and HVAC/R systems to ensure peak reliability and safety.

Pathways exist from associate to lead operator with mentorship and capacity planning opportunities. The role requires strong safety commitment, clear communication, and ability to manage multiple priorities in a fast-paced environment.