Operating Engineer

JLL empowers you to shape a brighter way
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Our people at JLL are shaping the future of real estate for a better world by combining world class services, advisory and technology for our clients. We are committed to hiring the best, most talented peopleand empowering them tothrive, grow meaningful careers and to find a place where they belong. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.

As an Operating Engineer at JLL, you will be responsible for the safe, efficient, and reliable operation of critical building systems including HVAC, electrical, plumbing, and mechanical equipment. You'll ensure optimal building performance through proactive maintenance, troubleshooting, and prompt response to service requests. This role requires hands-on technical expertise to maintain environmental comfort, safety standards, and operational excellence across assigned facilities.

You'll work collaboratively with facility management teams, contractors, and vendors to deliver exceptional service to building occupants while maintaining compliance with all applicable codes, regulations, and JLL standards. Your contribution will be essential in supporting the overall functionality and sustainability of the properties under your care.

• Operate, monitor, and maintain HVAC systems, boilers, chillers, pumps, and related mechanical equipment to ensure optimal building performance and occupant comfort
• Perform routine inspections, preventive maintenance, and minor repairs on building systems including electrical, plumbing, fire/life safety, and building automation systems
• Respond promptly to service requests, troubleshoot equipment malfunctions, and coordinate with vendors or contractors for specialized repairs when necessary
• Monitor and document equipment performance, maintain accurate logs, and track maintenance activities using computerized maintenance management systems (CMMS)
• Conduct daily rounds of assigned facilities to identify potential issues, ensure proper operation of all systems, and maintain cleanliness of mechanical spaces
• Assist with energy management initiatives by monitoring utility consumption and implementing efficiency measures to reduce operational costs
• Support emergency response procedures, including after-hours on-call responsibilities, to address critical building system failures or life safety concerns

• High school diploma or GED
• Minimum 3-5 years of experience operating and maintaining commercial building systems in facilities of 100,000+ square feet
• Working knowledge of HVAC systems, electrical distribution, plumbing, building automation systems, and fire/life safety equipment
• Ability to read and interpret blueprints, schematics, technical manuals, and building management system interfaces
• Strong troubleshooting skills with the ability to diagnose equipment problems and determine appropriate corrective actions
• Physical capability to perform job duties including climbing ladders, working in confined spaces, lifting up to 50 pounds, and standing or walking for extended periods

• Valid stationary engineer license, boiler operator license, or equivalent certification as required by local jurisdiction
• Associate degree in facilities management, mechanical engineering technology, or related technical discipline
• Universal EPA Section 608 certification for refrigerant handling
• Experience with computerized maintenance management systems (CMMS) such as Corrigo, Maximo, or similar platforms
• OSHA 10 or OSHA 30…