Chiller Technician

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 youve got deep experience in commercial real estate skilled trades or technology or youre looking to apply your relevant experience to a new industry join our team as we help shape a brighter way forward.

Job Title: Chiller Technician - Data Center Operations

What this job involves: As a Chiller Technician at JLL you will specialize in the operation maintenance and repair of critical chiller systems that provide essential cooling for data center facilities. Youll work with large-capacity centrifugal screw and scroll chillers along with associated cooling towers pumps and heat rejection systems that are vital to maintaining optimal operating conditions for mission-critical IT infrastructure. This specialized role requires deep expertise in refrigeration systems and the ability to ensure continuous cooling operations in a 24/7 environment.

Your day-to-day tasks will include:

Operate maintain and repair centrifugal screw and scroll chillers ranging from 100 to 2000 tons capacity

Perform comprehensive preventive maintenance on chiller systems including compressor inspections oil analysis and refrigerant management

Monitor and optimize chilled water systems cooling towers condenser water pumps and variable frequency drives (VFDs)

Troubleshoot complex chiller malfunctions using advanced diagnostic tools vibration analysis and thermal monitoring equipment

Execute planned maintenance shutdowns while coordinating with operations team to maintain cooling redundancy

Respond to critical chiller alarms and emergency cooling system failures with immediate technical expertise

Maintain accurate logs of chiller performance data energy consumption and maintenance activities

Support chiller retrofits upgrades and efficiency improvement projects

Ensure compliance with refrigerant regulations environmental standards and safety protocols

Desired experience and technical skills:

Requirements:

Minimum 5 years of experience with commercial/industrial chiller systems

EPA Universal Refrigerant Handling certification (Type I II III and Universal)

Experience with centrifugal and screw chiller technologies from major manufacturers

Knowledge of chilled water systems cooling towers and hydronic distribution networks

Ability to read and interpret chiller schematics control sequences and technical manuals

Proficiency with refrigerant leak detection recovery and system charging procedures

Strong mechanical and electrical troubleshooting skills for complex refrigeration systems

Physical ability to work in mechanical rooms confined spaces and lift up to 50 lbs

Availability for on-call emergency response and rotating shift coverage

Preferred:

Data center or mission-critical facility experience

Experience with Carrier Trane York or Daikin chiller systems

Knowledge of building automation systems and chiller plant optimization

Certified Chiller Technician (CCT) or similar industry certification

Experience with magnetic bearing centrifugal chillers and advanced control systems

Associate degree in HVAC Mechanical Engineering or Refrigeration Technology

Energy efficiency certification (CEM CDSM or equivalent)

Location:

If this job description resonates with you we encourage you to apply even if you dont meet all the requirements. Were 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

JLL Privacy Notice

Jones Lang LaSalle (JLL) together with its subsidiaries and affiliates is a leading global provider of real estate and investment management services. We take our responsibility to protect the personal information provided to us seriously. Generally the personal information we collect from you are for the purposes of processing in connection with JLLs recruitment process. We endeavour to keep your personal information secure with appropriate level of security and keep for as long as we need it for legitimate business or legal reasons. We will then delete it safely and securely.

For more information about how JLL processes your personal data please view our Candidate Privacy Statement.

For additional details please see our career site pages for each country.

For candidates in the United States please see a full copy of our Equal Employment Opportunity policy here.

Jones Lang LaSalle (JLL) is an Equal Opportunity Employer and is committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation because of a disability for any part of the employment process including the online application and/or overall selection process you may email us at . This email is only to request an accommodation. Please direct any other general recruiting inquiries to our Contact Us page > I want to work for JLL.

Accepting applications on an ongoing basis until candidate identified.