Night-Shift Critical Operations Engineer I

CoreSite, LLC; Milpitas (CA); On-site; USD 59,000 - 63,000; Full time

Benefits offered by this job

Medical coverage starting day one

401(k) with company match

ESPP

Job summary

CoreSite, LLC is seeking a Critical Operations Engineer I to support night-shift data center operations in Milpitas, CA. You will operate and monitor critical electrical, mechanical, and life safety systems, respond to alarms, and document findings to ensure uptime and reliability.

You will collaborate with senior technicians and vendors, manage trouble tickets, and support continuous improvement across CMMS, ticketing, and monitoring platforms while upholding safety and operational excellence.

Qualifications

• Strong troubleshooting and problem-solving skills.
• Self-motivated, dependable, and accountable with a strong work ethic.
• Team-oriented mindset with ability to collaborate.
• Commitment to safety, quality, and operational excellence.
• Ability to work in a fast-paced, high-availability environment.

Responsibilities

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

Skills

Troubleshooting

Safety

Teamwork

Communication

Fast-paced environment

Education

High School Diploma

Tools

BMS controls

PLC controls

Fiber cabling

Job description

CoreSite, LLC is seeking a Critical Operations Engineer I to support night-shift data center operations in Milpitas, CA. You will operate and monitor critical electrical, mechanical, and life safety systems, respond to alarms, and document findings to ensure uptime and reliability.

You will collaborate with senior technicians and vendors, manage trouble tickets, and support continuous improvement across CMMS, ticketing, and monitoring platforms while upholding safety and operational excellence.