Demo

Mobile HVAC / Maintenance Technician

JLL
Chicago, IL Full Time
POSTED ON 4/15/2026
AVAILABLE BEFORE 5/14/2026
Mobile Engineer:

What This Job Involves –

Operates, inspects, and maintains all HVAC, refrigeration, mechanical, electrical, plumbing, and production equipment and systems in assigned facilities to obtain most efficient operating results and life expectancy. Assures that equipment is being maintained in an energy efficient, safe manner and down time is reduced to a minimum by anticipation of necessary repairs keeping records of past operating experiences. Performs inspections and repairs to assigned property interior and exterior areas, including walls and flooring, installed fixtures, roofing systems, lighting, etc.  Strong focus on operating, maintaining, troubleshooting and repairing facility equipment on all HVAC/R systems. Individuals are expected to demonstrate technical expertise in HVAC and refrigeration and be multi skilled in electrical, HVAC, Piping/Plumbing, Material Handling Equipment and others in order to successfully complete daily/weekly work assignments.

What is your day to day?   

  • Performance of ongoing preventive and repair response work orders on facility mechanical, electrical and other installed systems, equipment, and other components. 
  • Maintain, operate, and repair all HVAC/R systems and associated equipment, electrical distribution equipment, plumbing systems, building interior/exterior repair, and related grounds, and production equipment as it pertains to assigned buildings. 
  • Study and become familiar with the various items of equipment, and the methods required to use them properly, that are required in everyday activities. 
  • Perform assigned facility inspections and due diligence efforts, reporting on as found conditions impacting satisfactory client occupancy and operations. 
  • Submit P-card Receipts Daily 
  • Update work order status in real time 
  • Utilize CMMS systems such as Corrigo for all work performed. 
  • Candidate must possess and maintain a valid state driver’s license 
  • Must be available for Call-in work and perform other duties as required

Required Qualifications:

  • Universal CFC recovery certification (or within 90 days of employment) 
  • Minimum of four (4) years of technical experience in all aspects of building engineering with a strong background in the technical aspects of HVAC/R, plumbing, electrical, production equipment repair and maintenance.  Knowledge of overall system design and applications. 
  • Experience troubleshooting and maintaining commercial refrigeration and/or supermarket refrigeration.
  • Must have a high school diploma or GED.

Preferred Qualifications:

  • Experience utilizing CMMS (Work Order) systems
  • Working knowledge of computer applications including Word and Excel 
  • Two years of trades school or documented apprenticeship in electrical systems, refrigeration and HVAC 

Salary : $103,376

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