Senior Critical Facilities Engineer – 24/7 Hyperscale Data Center

5C Group; Springfield (OH); On-site; USD 90,000 - 130,000; Full time

Job summary

5C Group, a cutting-edge data center operator in Springfield, Ohio, is seeking a CFM Engineer to ensure reliable operation of electrical, mechanical, and fire/life-safety systems. You will work 24/7 with a focus on safety, efficiency, and performance for over 20MW of critical IT capacity.

As part of the Critical Facilities Maintenance team, you will plan preventative maintenance, respond to incidents, lead small projects, coordinate with vendors, and maintain precise documentation while

Qualifications

• Technical degree, military training, or relevant certifications.
• Experience with critical electrical and mechanical systems (UPS, switchgear, generators, chillers).
• Ability to read electrical one-lines and mechanical diagrams.
• Ability to work on-site in a 24/7 critical environment.
• Strong documentation and communication skills.
• Physical ability to perform lifting and ladder work.

Responsibilities

• Operate and monitor critical electrical and mechanical systems 24/7.
• Perform preventive, corrective, and emergency maintenance with supervision.
• Coordinate vendor activities and ensure safety compliance.
• Assist incident response and collect data for post-incident reviews.
• Maintain logs and technical documentation; share knowledge with the team.

Skills

Troubleshooting

Maintenance execution

Vendor coordination

Documentation

Education

Technical degree

Military training

Formal certifications

Tools

SCADA systems

BMS/EPMS

Electrical drawings

Job description

5C Group, a cutting-edge data center operator in Springfield, Ohio, is seeking a CFM Engineer to ensure reliable operation of electrical, mechanical, and fire/life-safety systems. You will work 24/7 with a focus on safety, efficiency, and performance for over 20MW of critical IT capacity.

As part of the Critical Facilities Maintenance team, you will plan preventative maintenance, respond to incidents, lead small projects, coordinate with vendors, and maintain precise documentation while