Critical Environments Operating Engineer

What this job involves

As a Critical Environments Operating Engineer at JLL, you'll be at the forefront of maintaining mission-critical data center infrastructure that powers the digital world. This role is essential to ensuring 100% uptime for our clients' most vital operations. You'll be responsible for the operation, monitoring, and maintenance of sophisticated electrical and mechanical systems including UPS, generators, cooling systems, and medium-voltage electrical infrastructure. Working in a fast-paced, high-stakes environment, you'll apply best practice systems and problem-solving skills to keep critical facilities running seamlessly 24/7.

This position offers exceptional opportunities to work with cutting-edge technology while building a rewarding career in one of the industry's most dynamic and growing sectors.

Why You'll Love This Role

• Work with cutting-edge technology in a fast-growing industry
• Clear career advancement opportunities in critical infrastructure
• Be part of a team that literally keeps the digital world running

What your day-to-day will look like

• Operate and maintain all critical building systems to ensure 100% uptime, including fire/life safety, HVAC, chillers, CRAC/CRAH units, plumbing, controls, UPS systems, generators, switchgear, power distribution, and transformers
• Maintain safe storage, usage, and disposal of hazardous materials while keeping the workplace clean, organized, and compliant with all safety standards
• Monitor, adjust, and maintain refrigeration, chilled water, air conditioning equipment, boilers, pumps, valves, piping, and electrical systems to ensure optimal performance
• Record equipment readings, analyze system operations, identify problems or malfunctions, and take immediate corrective action as required
• Manage work orders through CMMS, coordinate with vendors, and respond to customer-facing tickets in a timely and professional manner
• Learn and understand the data center infrastructure thoroughly to effectively manage incidents and events that could impact critical systems
• Comply with emergency escalation procedures and respond to site emergencies to protect critical operations

Required Qualifications

• 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 with the ability to document activities and communicate technical information clearly
• Working knowledge of computer applications including MS Office (Word, Excel, Outlook), Google Suite, and computerized maintenance management systems (CMMS)
• Physical ability to lift a minimum of 50 lbs, climb ladders up to 30 feet (300-lb weight limit), work at heights, and navigate rooftops
• Flexibility to work different schedules, including holidays, and respond to site emergencies as needed

Preferred Experience

• Using 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
• Relevant trade certifications or technical training in electrical, mechanical, or HVAC systems