Critical Facilities Engineer

Critical Facilities Engineer

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 people and empowering them to thrive, 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.

*** Night Shift 5pm - 5am***

The Operating Engineer is a critical technician responsible for ensuring the optimal operation of mechanical, electrical, and plumbing systems at the Data Center. This role combines hands-on technical expertise with preventative maintenance to maintain the Data Center operations that support our clients' business objectives. As an Operating Engineer, you'll be the technical backbone ensuring building systems operate efficiently while delivering exceptional services that reflect JLL's commitment to operational excellence and innovation.

What your day-to-day will look like:

• Perform routine rounds of data center equipment to ensure proper operation.
• Monitor Building Automation System (BAS) and Electrical Power Monitoring System (EPMS) for performance and alarms.
• Troubleshoot mechanical, electrical, and controls equipment, including sensors, to resolve issues promptly.
• Safely operate man lifts and forklifts for equipment access and material handling.
• Conduct preventative maintenance on mechanical, electrical, and controls equipment and sensors to maintain reliability.
• Respond to alarms and alerts from BAS, EPMS, and other monitoring systems, ensuring timely corrective action.
• Document operational readings and maintenance activities in logs or CMMS (Computerized Maintenance Management System).
• Perform safety checks and adhere to all OSHA and site-specific safety protocols when operating equipment.
• Assist with vendor coordination for specialized repairs or inspections.
• Support emergency procedures during power outages, equipment failures, or environmental incidents.
• Maintain inventory of spare parts and tools for mechanical, electrical, and controls systems.
• Participate in training and certification programs for equipment operation and safety compliance.

Required Qualifications:

• Local 399 Operating Engineer
• High school diploma or GED
• Minimum of 4 years' experience in Mechanical, electrical, HVAC, including Roof Top Units
• Knowledge of maintenance and operation of building automation, water treatment and fire life safety systems
• Ability to lift and/or move up to 50 pounds frequently and occasionally lift and/or move up to 100 pounds
• Ability to work long hours occasionally and some weekends, including on-call responsibilities

Preferred Qualifications:

• Good interpersonal skills and a positive team attitude

• Familiarity with computers and operations and office automation applications, including Microsoft Office

• Strong customer service orientation

• Excellent verbal and written communication skills

• Demonstrated consistency in values, principles and work ethic

• Understanding of and commitment to client service

• A desire to work within a diverse, collaborative, and driven professional environment

Location:

601 Northwest Ave., Northlake, IL 60164

This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.

Estimated compensation for this position:

–  USD per year

This range is an estimate and actual compensation may differ. Final compensation packages are determined by various considerations including but not limited to candidate qualifications, location, market conditions, and internal considerations.

Location:

On-site –Chicago, IL

If this job description resonates with you, we encourage you to apply, even if you don't meet all the requirements. We're interested in getting to know you and what you bring to the table!

Personalized benefits that support personal well-being and growth:

JLL recognizes the impact that the workplace can have on your wellness, so we offer a supportive culture and comprehensive benefits package that prioritizes mental, physical and emotional health. Some of these benefits may include:

• 401(k) plan with matching company contributions
• Comprehensive Medical, Dental & Vision Care
• Paid parental leave at 100% of salary
• Paid Time Off and Company Holidays
• Early access to earned wages through Daily Pay