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Chiller Engineer Jobs in Oklahoma (NOW HIRING)

Not just enough to sell a contract, enough to walk a chiller plant, read the sequence of operations, find what's causing the head pressure issue at 3am, and explain it clearly to a chief engineer who ...

Technical Service Manager

Oklahoma City, OK · On-site

$107K - $108K/yr

Interact with product engineering and controls engineering to document and improve knowledge ... General refrigeration system knowledge in chiller systems, both Air-cooled and water-cooled

... and engineering teams to assess and resolve technical issues. - Provide on-site direction to ... HVAC and chiller experience required. - Proficient with Microsoft Office applications. - EPA ...

Chiller Engineer information

See Oklahoma salary details

$54.9K

$103.1K

$187.4K

How much do chiller engineer jobs pay per year?

As of Aug 29, 2026, the average yearly pay for chiller engineer in Oklahoma is $103,073.00, according to ZipRecruiter salary data. Most workers in this role earn between $74,300.00 and $122,300.00 per year, depending on experience, location, and employer.

What is a chiller engineer?

A Chiller Engineer is a specialized technician who installs, maintains, and repairs chiller systems, which are used to cool large buildings or industrial facilities. Their responsibilities include diagnosing issues, performing regular servicing, and ensuring that chillers operate efficiently and safely. Chiller Engineers often work with a variety of HVAC (Heating, Ventilation, and Air Conditioning) equipment and must have knowledge of mechanical, electrical, and refrigeration systems. They play a crucial role in keeping commercial and industrial environments comfortable and operational.

What are the key skills and qualifications needed to thrive as a chiller engineer?

To thrive as a Chiller Engineer, you need a solid understanding of refrigeration principles, HVAC systems, and mechanical engineering, typically supported by relevant vocational training or an engineering degree. Familiarity with diagnostic tools, BMS (Building Management Systems), and industry certifications such as F-Gas or EPA are commonly required. Strong problem-solving abilities, attention to detail, and effective communication skills help you excel in diagnosing issues and coordinating with clients and team members. These skills and qualifications are crucial for ensuring efficient and safe operation of chiller systems in commercial and industrial environments.

What are some common challenges chiller engineers face when maintaining large-scale cooling systems?

Chiller Engineers often encounter challenges such as diagnosing complex mechanical or electrical faults, managing unexpected breakdowns during peak demand, and ensuring optimal energy efficiency of the systems. Working in environments like hospitals or data centers can add pressure due to the critical need for uninterrupted cooling. Collaboration with facilities managers and other engineers is essential to coordinate maintenance schedules and minimize downtime, making communication and troubleshooting skills highly valuable for success in this role.

What is the difference between Chiller Engineer vs HVAC Technician?

AspectChiller EngineerHVAC Technician
CertificationsF-Gas, EPA 608, HVAC certificationsHVAC licenses, EPA 608
Work EnvironmentIndustrial, commercial cooling systemsResidential, commercial HVAC systems
ResponsibilitiesDesign, install, maintain large chillersInstall, repair, service HVAC units
Industry UsageBuilding services, manufacturing plantsResidential buildings, offices

While both roles involve cooling systems, a Chiller Engineer specializes in large-scale chillers used in industrial and commercial settings, focusing on design and maintenance. An HVAC Technician handles a broader range of heating, ventilation, and air conditioning systems, primarily in residential and smaller commercial environments.

How much do chiller engineers make?

Chiller engineers typically earn between $50,000 and $80,000 annually, depending on experience, certifications, and location. Senior or specialized engineers with HVAC certifications can earn higher salaries, especially when working in industrial or commercial environments requiring technical skills with chillers and refrigeration systems.

What does a chiller engineer do?

A chiller engineer is responsible for installing, maintaining, and repairing industrial and commercial cooling systems known as chillers. They troubleshoot equipment issues, perform routine inspections, and ensure chillers operate efficiently, often using specialized tools and following safety protocols. Certification and technical knowledge of HVAC systems are typically required for this role.

What job categories do people searching Chiller Engineer jobs in Oklahoma look for?

The top searched job categories for Chiller Engineer jobs in Oklahoma are:

What cities in Oklahoma are hiring for Chiller Engineer jobs?

Cities in Oklahoma with the most Chiller Engineer job openings:

Infographic showing various Chiller Engineer job openings in Oklahoma as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $103,073 per year, or $49.6 per hour.

Specialist, Mobile Chiller Technician (Oklahoma City, OK)

Oklahoma City, OK • On-site


JLL
Real Estate • 10K+ employees

8.3

Company rating: 8.3 out of 10

Based on 289 frontline employees who took The Breakroom Quiz

47th of 206 rated real estate companies

People enjoy working here

Good employer

Recommended by students


Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 2 days ago

New


Job description

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 peopleand empowering them tothrive, 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.

Build a rewarding career at Jones Lang LaSalle In Oklahoma City Oklahoma

A career at Jones Lang LaSalle puts you in the center of one of the largest, most sophisticated and industry-leading commercial real estate and investment management firms in the world. We are recognized globally for creating real value for clients and employees. Recent awards include:

  • World's Most Admired Companies, Fortune magazine (2008, 2009)
  • Best Big Companies, Forbes magazine's Platinum 400 (2006, 2007, 2008)
  • World's Most Ethical Companies, Ethisphere Institute (2008, 2009)
  • Sustainable Cities Award, Financial Time and Urban Land Institute (2008)
  • 100 Best Corporate Citizens, CRO magazine (2007, 2009)

We attract, develop and reward the best, and most diverse, people in our industry, challenging them to develop enduring client relationships built on core values like trust, integrity, respect and excellence.

When you join our team, you become part of a vibrant environment that's committed to equipping you with the resources to develop a long-lasting and rewarding career.

Position Summary:

  • The Chiller Technician will perform chiller annual preventive maintenance work within a given geographic territory. This will include hands-on work to complete the necessary work within Jones Lang LaSalle standards and guidelines.
  • A focus of the position is identification and implementation of energy savings opportunities within a geographic territory.
  • Quality control audits and inspections will be conducted throughout the territory and production of deficiency reports provided to supervisors.
  • Technical assistance, support in advanced troubleshooting, and hands-on repair guidance will be required in support of local engineering teams within a territory.

Essential Functions:

  • Perform annual and semi-annual preventive maintenance and repair service work on water cooled and air cooled chiller systems including cooling towers and pumps.
  • Conduct energy audits to identify where system and operational changes can be made to decrease the property's energy consumption
  • Provide technical assistance and support to various work teams within a geographic region in order to increase the skills and capabilities of team members
  • Conduct building evaluations and make recommendations so operational improvements can be incorporated

Required Knowledge, Skills and Abilities (KSA)

  • Possess hands on skills and knowledge to complete required repairs and maintenance on a variety of chiller manufacturers, cooling towers, pumps, motors using industry standard tools and in accordance with all codes, laws, and regulations
  • Possess knowledge of codes, laws, and regulations affecting commercial real estate operations with the ability to articulate any deficiencies and make recommendations to remedy such deficiencies
  • Ability to effectively use computers and computer programs (including use of Microsoft Office Suite), skill in use of the internet to navigate to and use web based applications, and ability to use handheld electronic devices.
  • Possess excellent communications skills, both written and verbal
  • Knowledge of the structure and content of the English language including the meaning and spelling of words, rules of composition, and grammar
  • Knowledge of principles and processes for providing customer and personal services. This includes customer needs assessment, meeting quality standards for services, and evaluation of customer satisfaction

Working Environment:

  • The position is truck based and includes travel to various locations within a specified geography
  • Will require daily interaction with local engineering teams in person, on the phone, and via email in order to perform the job
  • Please note this is a site-based role and the client requires vaccinations for on-site attendance, if you are offered the role- you will be expected to comply"

Minimum Required Education:

  • Minimum of 10 years' experience in commercial HVAC service and repairs with a focus on hands-on chiller repair & maintenance
  • Successful completion of vocation degree program, apprenticeship, and/or comparable work experience
  • Possess Universal EPA Certification

PHYSICAL WORK REQUIREMENTS / CONDITIONS

  • Lifting up to 80 lbs.
  • Working from heights.
  • Frequently climbing, bending, lifting, kneeling, stooping, and working/extending overhead.
  • Working in adverse conditions (i.e., extreme cold, extreme hot).
  • Driving for long periods of time.
  • Climbing a ladder with a 300 lb weight limit while carrying a tool bag weighing approximately 20 lbs.
  • Climbing a ladder up to 30 feet.

This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship.

Location:

On-site -Oklahoma City, OK

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 Company Holidays

  • Early access to earned wages through Daily Pay

At JLL, we harness the power of artificial intelligence (AI) to efficiently accelerate meaningful connections between candidates and opportunities. Using AI capabilities, we analyze your application for relevant skills, experiences, and qualifications to generate valuable insights about how your unique profile aligns with the specific requirements of the role you'repursuing.

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 JLL's 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 HRSCLeaves@jll.com. 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.



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