Swing Shift: Critical Operations Engineer II

CoreSite, LLC in; Denver (CO); On-site; USD 52,000 - 59,000; Full time

Benefits offered by this job

Medical coverage

401(k) match

ESPP

PTO + holidays

Wellness reimbursements

Education reimbursement

Transit support

Job summary

CoreSite, a leading colocation data center provider, is seeking a Critical Operations Engineer II for the Swing shift (Sun-Thurs, 2:00pm-10:30pm) to operate and maintain critical data center systems. You will troubleshoot electrical, mechanical, and life-safety infrastructure while supporting customer projects and collaborating with technicians, vendors, and colleagues.

The role emphasizes operational excellence, mentorship, and documentation across CMMS and monitoring platforms.

Qualifications

• Strong troubleshooting and problem-solving abilities in data-center environments.
• Commitment to safety, quality, and operational excellence.
• Ability to collaborate across operations, engineering, and customer teams.
• Experience with large electrical and mechanical systems in industrial settings.

Responsibilities

• Operate, monitor, maintain, and troubleshoot critical electrical, mechanical, and life-safety systems to ensure uptime.
• Perform facility inspections, respond to abnormal conditions, and document findings.
• Track, trend, and analyze system performance; manage work orders and maintenance via CMMS.

Skills

Troubleshooting

Safety culture

Team collaboration

Communication skills

Operational excellence

Fast-paced environment

Education

High School Diploma

Tools

CMMS

BMS/PLC controls

Job description

CoreSite, a leading colocation data center provider, is seeking a Critical Operations Engineer II for the Swing shift (Sun-Thurs, 2:00pm-10:30pm) to operate and maintain critical data center systems. You will troubleshoot electrical, mechanical, and life-safety infrastructure while supporting customer projects and collaborating with technicians, vendors, and colleagues.

The role emphasizes operational excellence, mentorship, and documentation across CMMS and monitoring platforms.