Data Center Operating Engineer (Night Shift)

About the Role

The Data Center Operating Engineer position works a rotating shift of Sunday‑Tuesday and every other Wednesday, from 6 pm to 6 am. This role is based on‑site in Chandler, AZ and focuses on delivering best‑practice systems and problem resolution for all data‑center electrical and mechanical infrastructure. You will be responsible for maintaining, monitoring, and performing preventive maintenance on building systems to achieve 100 % uptime, including fire and life‑safety, HVAC, chillers, CRAC, plumbing, controls, UPS, generators, switchgear, transformers, and hot‑water systems. Daily tasks involve recording readings, adjusting equipment, troubleshooting malfunctions, and ensuring safe storage, usage, and disposal of hazardous materials while maintaining a clean workplace. • Maintain and monitor all data center electrical and mechanical systems to ensure 100% uptime. • Perform preventive maintenance on fire/life safety, HVAC, chillers, CRAC, plumbing, controls, UPS, generators, switchgear, transformers, and hot‑water systems. • Record equipment readings, troubleshoot issues, and implement corrective actions. • Manage work orders using CMMS, coordinate with vendors, and handle customer tickets. • Follow emergency escalation procedures and hazardous material handling policies.

Key Responsibilities

• ▸system monitoring
• ▸preventive maintenance
• ▸equipment troubleshooting
• ▸cmms management
• ▸emergency response
• ▸hazardous handling

What You Bring

The role requires at least two years of experience in a data‑center or critical‑facility environment and solid knowledge of UPS systems, emergency generators, and switchgear. Strong verbal and written communication skills are needed, along with proficiency in Microsoft Office, Google Suite, and a CMMS (Corrigo experience is preferred). Desired certifications include Universal EPA 608 and NFPA 70E training. Physical requirements include frequent walking, climbing, bending, kneeling, lifting a minimum of 50 lb, and working at heights using ladders up to 30 ft with a 300‑lb weight limit. The position demands flexibility to work different schedules, holidays, and to respond to site emergencies. JLL is an Equal Opportunity Employer committed to providing reasonable accommodations for individuals with disabilities, and it processes personal data in accordance with its Candidate Privacy Statement. This position does not provide visa sponsorship and candidates must be authorized to work in the United States without sponsorship. • Require 2+ years experience in data center or critical facility operations. • Knowledge of UPS systems, emergency generators, and switchgear. • Proficient with MS Office, Google Suite, and CMMS (preferred Corrigo). • Hold Universal EPA 608 certification and NFPA 70E training (preferred). • Ability to lift 50 lb, climb ladders up to 30 ft, and work at heights. • Flexible to work rotating shifts, holidays, and respond to site emergencies.

Requirements

• ▸data center
• ▸ups
• ▸cmms
• ▸epa 608
• ▸rotating shifts
• ▸heavy lifting

Benefits

JLL offers a supportive culture and comprehensive benefits that prioritize mental, physical, and emotional health, such as a 401(k) plan with company match, full medical/dental/vision coverage, paid parental leave at 100 % salary, paid time off, company holidays, and early access to earned wages through Daily Pay. • Benefits include 401(k) match, medical/dental/vision, paid parental leave, PTO, company holidays, and daily pay access.

Work Environment

Onsite