Critical Environments Operating Engineer (Nights)

JLL • Reno, NV

4d • Onsite

About The Position

As a Critical Environments Operating Engineer at JLL, you will operate, monitor, and maintain mission-critical data center infrastructure to help ensure uninterrupted client operations. The role works with electrical and mechanical systems including UPS systems, generators, cooling systems, and medium-voltage electrical infrastructure. You will use established practices and problem-solving skills in a fast-paced environment supporting critical facilities that operate 24/7.

The position is on-site in Reno, Nevada, with a scheduled shift from 9 p.m. to 7 a.m., Sunday through Wednesday. The role requires flexibility to work different schedules, including holidays, and to respond to emergencies as needed. Expected compensation is $80,000–$85,633 per year. Visa sponsorship is not provided; candidates must be authorized to work in the United States without sponsorship.

Requirements

• High school diploma or GED equivalent.
• At least 2 years of hands-on experience working in a data center or critical facility environment.
• Demonstrated experience with mission-critical building systems, including UPS systems, emergency generators, switchgear, and power distribution equipment.
• Strong verbal and written communication skills, including the ability to document activities and clearly communicate technical information.
• Working knowledge of computer applications including MS Office (Word, Excel, Outlook), Google Suite, and computerized maintenance management systems (CMMS).
• Ability to lift at least 50 pounds, climb ladders up to 30 feet (with a 300-pound weight limit), work at heights, and navigate rooftops.
• Flexibility to work different schedules, including holidays, and respond to site emergencies as needed.
• Ability to frequently walk, climb, bend, kneel, stoop, and work overhead in large campus-like settings.
• Authorization to work in the United States without visa sponsorship.

Nice To Haves

• Experience using the Corrigo work order management system.
• Universal EPA 608 certification for refrigerant handling.
• NFPA 70E training for electrical safety in the workplace.
• Experience with critical infrastructure in mission-critical or 24/7 operational environments.
• Background in industrial controls, building automation systems (BAS), or energy management systems.
• Previous experience in vendor management and contractor coordination.
• Relevant trade certifications or technical training in electrical, mechanical, or HVAC systems.

Responsibilities

• Operate and maintain critical building systems to support 100% uptime, including fire/life safety, HVAC, chillers, CRAC/CRAH units, plumbing, controls, UPS systems, generators, switchgear, power distribution, and transformers.
• Monitor, adjust, and maintain refrigeration, chilled water, air-conditioning equipment, boilers, pumps, valves, piping, and electrical systems.
• Record equipment readings, analyze system operations, identify problems or malfunctions, and take corrective action as needed.
• Manage work orders through a computerized maintenance management system (CMMS), coordinate with vendors, and respond to customer-facing tickets promptly and professionally.
• Learn and understand data center infrastructure to manage incidents and events that could affect critical systems.
• Follow emergency escalation procedures and respond to site emergencies to protect critical operations.
• Ensure safe storage, use, and disposal of hazardous materials, and maintain a clean, organized workplace compliant with safety standards.

Benefits

• 401(k) plan with matching company contributions
• Comprehensive medical, dental, and vision care
• Paid parental leave at 100% of salary
• Paid time off and company holidays
• Early access to earned wages through Daily Pay
• Supportive culture and comprehensive benefits package prioritizing mental, physical, and emotional health

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: High school or GED