Assistant Chief Engineer

JLL • Chicago, IL

12d • Onsite

About The Position

JLL empowers you to shape a brighter way . 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. What this job involves: The Assistant Chief Engineer, under direct supervision of the Chief Engineer and oversight by the Director of Operations, Deputy Director of Operations, and Account Director, supervises, leads, and supports the operation, inspection, and maintenance processes for mechanical, electrical, and plumbing equipment and systems in assigned facilities. This role requires demonstrating technical expertise in multiple craft areas (electrical, HVAC, plumbing) and being multi-skilled in all others to successfully repair, maintain, restore, and replace various building operational components independently and as a teacher supplying team support. You will play a critical role in ensuring optimal facility performance while mentoring team members and upholding JLL's commitment to operational excellence and client satisfaction. The size of the team can vary but is currently comprised of 2 HVAC technicians, 3 plumbers, 3 electricians, and 2 building maintenance workers. This is a Local 399 Union position.

Requirements

• Minimum of 2 years of applicable working experience in general building repair, maintenance, and engineering with a strong background in technical aspects of HVAC, plumbing, electrical, controls, and overall system design and application
• Valid Stationary Engineers License in the City of Chicago, and any other licenses as required by authority having jurisdiction
• Universal CFC certification required
• Ability to use a computer and smartphone with multiple email accounts
• Effective use of Microsoft Office products (Outlook, Word, Excel), Computerized Maintenance Management System (CMMS – Corrigo a plus), and other internet-based software
• Ability to participate in an on-call rotation

Nice To Haves

• Additional certifications (electrical, plumbing, OSHA, etc.)

Responsibilities

• Oversee maintenance and continuous operation of all building systems under Chief Engineer supervision
• Supervise and manage engineering and maintenance staff, including hiring, training, and coaching
• Coordinate with first-shift and third-shift teams to ensure smooth handoffs and clear communication
• Perform preventive maintenance and repairs on mechanical, electrical, plumbing, and other building systems
• Diagnose, inspect, repair, and maintain HVAC equipment including compressors, chillers, and cooling towers
• Conduct facility rounds, report on conditions impacting operations, and enter work orders for resolution
• Provide hands-on training in maintenance, safety, and troubleshooting procedures
• Utilize CMMS work order system to manage timely completion of all maintenance assignments
• Lead safety policies and procedures; maintain strict attention to detail on job sites
• Adhere to all regulatory, healthcare, and hospital requirements supporting safe operation and patient care
• Foster collaboration between trades and shifts to deliver quality results to the Client

Benefits

• 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

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: No Education Listed
• Number of Employees: 5,001-10,000 employees