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JL

HVAC/Refrigeration Technician

JLL
Chesterfield, United Statesfull_timeVerifiedPosted 20 Oct 2025
💰 $56,000/yr

About the role

JLL empowers you to shape a brighter way.  

Our people at JLL and JLL Technologies 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.   

HVAC/ Refrigeration Tech - JLL
 

What this job involves: Oversees the daily operation of site HVAC/HVAC-R, utilities, and other systems including water and steam. This role focuses heavily on maintaining, troubleshooting, and repairing facility equipment across all systems. A high percentage of hands-on work is expected. Candidates should demonstrate technical expertise in HVAC-R maintenance & troubleshooting, with multi-skill capabilities in areas such as pipe fitting/plumbing and electrical work. Strong mechanical and electrical abilities are required, along with willingness to work across trades as needed.
 

What your day-to-day will look like:

  • Manage and maintain air handling equipment, including air filters, DP monitoring, and air balancing.
  • Manage and maintain various site refrigeration equipment such as coolers and freezers (reach-in and walk-in).
  • Respond to and resolve all alarms.
  • Monitor, adjust, and maintain various systems including heat exchangers, HVAC, cooling towers, VAV systems, electrical systems, emergency backup systems, and hot water systems.
  • Perform maintenance and repairs on ventilation systems, heating hot water systems, pumps, valves, piping, and filters.
  • Analyze system operations, identify issues, and implement corrective actions.
  • Install and repair plumbing, piping, tubing, and electrical components (under Senior Electrician guidance).
  • Maintain and troubleshoot VFDs on HVAC units and pumps.
  • Operate various tools and equipment related to the trade.
  • Understand and complete job-related work permits and Job Hazard Analysis.
  • Work while wearing appropriate PPE.
  • Order materials as needed.
  • Operate man lifts, scissor lifts, forklifts, and be respirator fitted.
  • Work at heights and in confined spaces.
  • Maintain compliance with relevant state, county, and city regulations.
  • Document work performance and materials procurement.
     

Required Qualifications:

  • 2+ years’ experience with commercial building systems, specifically including refrigeration components.
  • Universal EPA 608 certification (Refrigeration).
  • Ability to perform job functions with minimal supervision.
  • Fluent in English with strong conflict resolution and communication skills (both oral and written).
  • Ability to lift 50lbs, bend, and move safely to perform job tasks
  • Operate electric hand tools, work on ladders, carry tools and heavy loads.
  • Work outdoors in various weather conditions
  • Navigate tight spaces (closets, crawl spaces, attics, vaults)
  • Perform overhead work and work at heights
     

Preferred Qualifications

  • Experience or knowledge with Johnson controls BAS systems. (preferred but not required)
  • Ability to troubleshoot both HVAC and refrigeration equipment systems and controls
  • Trade license, apprenticeship, or equivalent trade experience/vocational certification.
  • Customer service skills in a client-facing environment.
  • Team player with strong interpersonal skills.
  • Proficiency in computer systems, including Microsoft Office and Outlook.
  • Experience with SAP (preferred but not required)
     

Location: Onsite

Work Schedule: Monday-Friday; 6-8a start time (8 hour shifts)

Compensation: $28-32/hr. (based on experience)

Location:

On-site –Chesterfield, MO

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 Co

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Company

JLL

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