Critical Data Center Operator (Levels I–IV) — 24/7 Uptime

CyrusOne; United States; On-site; USD 45,000 - 80,000; Full time

Job summary

CyrusOne is seeking a Critical Environments Operator to join our 24/7/365 Operations & Maintenance team. This role involves operating, monitoring, and maintaining data center infrastructure to ensure peak reliability. Candidates must have a commitment to safety, clear communication skills, and the ability to manage multiple priorities.

Successful applicants will support critical systems across different levels requiring various years of experience, from entry-level to expert positions. The job requires a flexible schedule, including participation in on-call rotations.

Qualifications

• No prior data center experience required; ideal for candidates eager to learn with 0-2 years in operations or customer service.
• 3–5 years of experience in Tier 2–4 data centers or technical facility maintenance.
• 5–7 years data center or building engineering experience; journeyman-level skills in relevant fields.
• 7+ years of relevant experience with HVAC certification or Journeyman/Master Electrician license preferred.

Responsibilities

• Monitor and operate data center systems for reliability.
• Respond to building system alarms and conduct root cause analysis.
• Execute preventive maintenance work orders according to established procedures.
• Track work orders and labor hours using CMMS.
• Coordinate with contractors and enforce safety protocols.

Skills

Strong safety mindset

Clear verbal and written communication skills

Proficiency with Microsoft Word and Excel

Ability to manage multiple priorities

Team-first mindset

Tools

Computerized Maintenance Management System (CMMS)

Job description

CyrusOne is seeking a Critical Environments Operator to join our 24/7/365 Operations & Maintenance team. This role involves operating, monitoring, and maintaining data center infrastructure to ensure peak reliability. Candidates must have a commitment to safety, clear communication skills, and the ability to manage multiple priorities.

Successful applicants will support critical systems across different levels requiring various years of experience, from entry-level to expert positions. The job requires a flexible schedule, including participation in on-call rotations.