Specialist, Engineering Services

As an Operating Engineer at JLL, you will ensure the safe and efficient operation of complex building systems through maintenance, monitoring, and repairs of mechanical, electrical, and plumbing equipment. This part-time vacation relief role requires deep expertise in a specialized craft area, such as HVAC or high-pressure steam systems, while supporting operational excellence for client sites in Chicago. You will respond to emergency situations, enforce safety protocols, and collaborate with facility management teams to maintain high standards of client satisfaction.