Critical Facilities Engineer II — Data Center Reliability

CoreSite, LLC; Santa Clara (CA); On-site; USD 104,000 - 114,000; Full time

Benefits offered by this job

Medical coverage starting day one

401(k) with company match

Employee stock purchase plan (ESPP)

Paid time off and holidays

Job summary

CoreSite, LLC is hiring a Critical Operations Engineer II to operate, monitor, and troubleshoot critical data center electrical, mechanical, and life safety systems. You will support uptime, manage maintenance in CMMS, and mentor teammates while ensuring safety and adherence to procedures.

The role involves collaboration with technicians, vendors, and customers, with a Monday–Friday day shift and opportunities to contribute to continuous improvement and operational excellence.

Qualifications

• Strong troubleshooting and problem-solving skills in a fast-paced, high-availability environment.
• Commitment to safety, quality, and operational excellence.
• Clear written and verbal communication skills.

Responsibilities

• Operate, monitor, maintain, and troubleshoot critical electrical, mechanical, and life safety systems.
• Perform facility inspections and document findings; manage work orders in CMMS.
• Provide technical guidance and lead junior team members during incidents and routine operations.

Skills

Troubleshooting

Safety

Team collaboration

Data center knowledge

Operational excellence

Documentation

Communication

Hands-on electrical/mechanical

Problem solving

Education

High School Diploma or greater

Tools

CMMS

BMS/PLC controls

Electrical test equipment

Job description

CoreSite, LLC is hiring a Critical Operations Engineer II to operate, monitor, and troubleshoot critical data center electrical, mechanical, and life safety systems. You will support uptime, manage maintenance in CMMS, and mentor teammates while ensuring safety and adherence to procedures.

The role involves collaboration with technicians, vendors, and customers, with a Monday–Friday day shift and opportunities to contribute to continuous improvement and operational excellence.