HVAC/Refrigeration Technician - JLL

Company: JLL
Location: Andover
Posted on: April 3, 2026

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 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. What this job involves This position focuses on maintaining, troubleshooting, and repairing HVAC and Refrigeration equipment across multiple buildings in a Campus setting. You'll spend a significant portion of your time performing hands-on technical work requiring expertise in HVAC-R systems maintenance in a life sciences environment. While significant site-specific training will be provided, you must be familiar with Building Automation Systems (BAS), Computerized Maintenance Management Systems (CMMS), and blueprint reading to complete assigned tasks effectively. As part of a shift rotation, you'll participate in on-call coverage and respond to emergency situations, as needed. What your day-to-day will look like Monitor operation of refrigeration, HVAC, centrifugal chillers, cooling towers, VAV systems, and related equipment Respond immediately to system alarms, troubleshoot issues and take appropriate corrective action Log complaints, status updates, and follow-up actions in CMMS database Analyze system operations to determine causes of problems, make adjustments to mechanical systems and implement solutions to ensure optimal operation Perform preventive maintenance on building and critical system equipment Install and repair piping, valves, filters, hot water systems, and HVAC units including package units, mini-splits, actuators, and VAVs Service water heaters, motors, heating units, pumps, and air compressors Rebuild heat exchangers and replacing bearings and seals in equipment Install and repair Check CMMS for new service requests and respond promptly Record system readings and document all maintenance activities in CMMS database Report equipment conditions to Management Assist other technicians with major repairs and maintenance tasks Ensure safe handling of refrigeration and other compressed gases Maintaining accurate records of materials, labor, and costs in the work order system Keeping work areas clean and returning tools to proper storage locations Repair/Correct alarm condition, if possible, otherwise start follow-up trail for each alarm. You are responsible for all alarms that occur during your shift when on the On Call schedule. Monitor the operation and make adjustments on refrigeration, heat exchanger, HVAC, Centrifugal Chillers, Cooling tower, VAV systems, electrical, emergency backup systems and hot water systems; monitors operation, adjusts, and maintains refrigeration, chilled water, and air conditioning equipment; boilers, and ventilating and hot water heaters; pumps, valves, piping and filters; other mechanical and electrical equipment; record readings and make adjustments where necessary to assure proper operation of equipment. Requires the ability to analyze the operation of various systems, determine the cause of any problems/malfunctions and take corrective action as required. Inform upper management about equipment conditions. Perform preventive maintenance on all base building and critical system equipment which includes but not limited to: assemble all tools, supplies and instruments necessary to complete the job, performing work with a minimum amount disruption, conducting immediate clean-up of work area, completing the work order task sheet, returning tools to workshop, and unused supplies to store room, reporting any equipment problems, impending supply or material shortages to your supervisor. Install and repairs HVAC units, like package units, mini splits, actuator, VAVs water heaters, motors, heating units etc. Install and rebuild pumps and motors; install and rebuild air compressors; heat exchangers; replace bearings in all types of motors; replace seals on pumps; install and repair piping, valves, filters, hot water systems and associated controls; assist other technicians and operators with major repairs and maintenance of building and equipment. Inspect, repairs, and maintains electrical controls, switching and motor controls. Complies with departmental policy for the safe handling of hazardous materials. Ensures that all appropriate R&M data (i.e. material costs, contract labor costs, Jones Lang LaSalle effort, etc.) is captured on a work order. Maintain compliance with the JLL ESCP audit Required Knowledge, Skills and Abilities High school diploma or state equivalent required Ability to communicate well in both oral and written reports Knowledge of OSHA standards and local codes Proficient with computer-based systems and programs, including Microsoft Office and Outlook\ Skilled and physically able to operate electric hand tools, work on a ladder, carry tools, lift and carry heavy loads, operate required equipment, and operate a motor vehicle Able to work in close places such as closets, crawl spaces, attics, vaults, etc. Able to work on roofs of buildings Other tasks as assigned. Required Qualifications Massachusetts Refrigeration Technician License (active) High school diploma or state equivalent 2 years of related trade schooling or equivalent Minimum 3 years’ experience working with HVAC/mechanical systems Strong troubleshooting skills for HVAC and refrigeration equipment Knowledge of OSHA standards and local building codes Proficiency with computer-based systems including Microsoft Office and Outlook Skill in operating electric hand tools and required technical equipment Valid driver's license Other requirements Ability to communicate effectively in oral and written formats Physical ability to work in confined spaces (closets, crawl spaces, attics, vaults) Capability to work on building roofs Ability to frequently bend, twist, reach, and lift up to 50 lbs Willingness to participate in on-call rotation Preferred Qualifications Massachusetts Refrigeration Contractor License EPA certification for handling refrigerants Experience with centrifugal chillers and cooling tower systems Knowledge of Building Automation Systems (BAS) Experience with Variable Air Volume (VAV) systems Familiarity with Computerized Maintenance Management Systems (CMMS) Ability to read and interpret mechanical blueprints and schematics Experience with commercial boiler systems Background in commercial or industrial building maintenance Knowledge of energy conservation practices for HVAC systems Experience with emergency power and backup systems Other work details Location: On-site Andover, MA Potential for Overtime, though it not guaranteed. Work Shift: 2nd Shift: Sunday – Thursday , 12:00PM – 8:30PM Salary/Comp: $55/hr This position does not provide visa sponsorship. Candidates must be authorized to work in the United States without sponsorship. Estimated compensation for this position: 114,400.00 – 114,400.00 USD per year This range is an estimate and actual compensation may differ. Final compensation packages are determined by various considerations including but not limited to candidate qualifications, location, market conditions, and internal considerations. Location: On-site –Andover, MA 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're pursuing. 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. Pursuant to the Arizona Civil Rights Act, criminal convictions are not an absolute bar to employment. Pursuant to Illinois Law, applicants are not obligated to disclose sealed or expunged records of conviction or arrest. Pursuant to Columbia, SC ordinance, this position is subject to a background check for any convictions directly related to its duties and responsibilities. Only job-related convictions will be considered and will not automatically disqualify the candidate. California Residents only If you are a California resident as defined in the California Consumer Privacy Act (CCPA) please view our Supplemental Privacy Statement which describes your rights and disclosures about your personal information. If you are viewing this on a mobile device you may want to view the CCPA version on a larger device. Pursuant to the Los Angeles Fair Chance Initiative for Hiring Ordinance, JLL will consider for employment all qualified Applicants, including those with Criminal Histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles’ Fair Chance Initiative for Hiring Ordinance. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. Accepting applications on an ongoing basis until candidate identified.

Keywords: JLL, North Attleborough , HVAC/Refrigeration Technician - JLL, Engineering , Andover, Massachusetts