Facilities Technician IV (HVAC/Refrigeration)

Job Title: Facilities Technician IV (HVAC/Refrigeration)
Location: Andover, MA 01810
Job Type: Contract | Onsite
Schedule: Monday–Friday, Regular Business Hours (with On-Call Rotation)

Position Summary

We are seeking an experienced Facilities Technician IV to support the operation, maintenance, troubleshooting, and repair of HVAC and refrigeration systems across a multi-building campus environment. This role requires a highly skilled technician with strong expertise in commercial and industrial HVAC/R systems, preventive maintenance, equipment diagnostics, and emergency response.

The successful candidate will perform hands-on maintenance activities in a critical facilities environment, ensuring reliable operation of refrigeration, chilled water, heating, ventilation, air conditioning, and associated mechanical systems. This position also requires participation in an on-call rotation and the ability to respond to facility emergencies as needed.

Key ResponsibilitiesHVAC & Refrigeration Operations

• Monitor, operate, troubleshoot, and maintain HVAC and refrigeration systems.
• Perform inspections, diagnostics, repairs, and adjustments on:
• Centrifugal chillers
• Cooling towers
• Variable Air Volume (VAV) systems
• Package units
• Mini-split systems
• Environmental chambers
• Walk-in coolers
• Ice machines
• Boilers and hot water systems
• Respond promptly to equipment alarms and system failures.
• Analyze equipment performance and implement corrective actions to ensure optimal operation.

Preventive & Corrective Maintenance

• Perform scheduled preventive maintenance on critical building systems and equipment.
• Inspect, repair, and replace:
• Pumps and motors
• Heat exchangers
• Air compressors
• Bearings and seals
• Valves and filters
• Piping systems
• HVAC controls and actuators
• Assist with major equipment repairs and system upgrades.
• Maintain compliance with manufacturer recommendations and maintenance standards.

Building Systems & Controls

• Monitor and maintain Building Automation Systems (BAS).
• Utilize Computerized Maintenance Management Systems (CMMS) to:
• Receive and complete work orders
• Document repairs and maintenance activities
• Track equipment history
• Record labor and material costs
• Read and interpret mechanical blueprints, schematics, and technical drawings.

Documentation & Reporting

• Maintain accurate maintenance logs and operational records.
• Record system readings and equipment performance data.
• Document service requests, repairs, corrective actions, and preventive maintenance activities.
• Communicate equipment conditions, risks, and operational concerns to management.

Safety & Compliance

• Follow OSHA regulations, facility policies, and local building codes.
• Ensure proper handling and storage of refrigerants and compressed gases.
• Maintain clean and organized work areas.
• Participate in safety training and compliance audits.
• Support emergency response efforts and on-call coverage requirements.

Required Qualifications

• Active Massachusetts Refrigeration Technician License
• High School Diploma or equivalent
• Minimum 2 years of trade school education or equivalent technical training
• Minimum 3 years of HVAC/Refrigeration maintenance and troubleshooting experience
• Strong understanding of commercial HVAC and refrigeration systems
• Experience servicing chillers, cooling towers, and VAV systems
• Knowledge of OSHA standards and local building codes
• Proficiency with Microsoft Office and Outlook
• Ability to operate electric hand tools and diagnostic equipment
• Valid driver's license
• Strong verbal and written communication skills
• Ability to participate in on-call rotation and emergency response activities

Preferred Qualifications

• Massachusetts Refrigeration Contractor License
• EPA Refrigerant Certification
• Experience with Building Automation Systems (BAS)
• Experience with Computerized Maintenance Management Systems (CMMS)
• Knowledge of commercial boiler systems
• Experience with electrical controls and motor controls
• Commercial or industrial facility maintenance background
• Knowledge of energy conservation and efficiency practices
• Experience supporting emergency power and backup systems
• Ability to read and interpret mechanical drawings and schematics

Technical Skills

• Commercial HVAC Equipment Maintenance
• HVAC & Refrigeration Troubleshooting
• Centrifugal Chillers
• Cooling Towers
• Variable Air Volume (VAV) Systems
• Refrigeration Systems
• Commercial Boilers
• Pumps & Motors
• Heat Exchangers
• Air Compressors
• Electrical & Motor Controls
• Building Automation Systems (BAS)
• Computerized Maintenance Management Systems (CMMS)
• Mechanical Blueprint Reading
• Preventive & Corrective Maintenance
• Emergency Power Systems
• Energy Conservation Practices
• Work Order Documentation

Physical Requirements

• Ability to lift and carry up to 50 pounds regularly
• Ability to bend, twist, kneel, climb, and reach frequently
• Comfortable working on ladders and elevated surfaces
• Ability to work on rooftops and in confined spaces, including crawl spaces, attics, mechanical rooms, and vaults
• Ability to stand and walk for extended periods

Screening Requirements (Must Have)

• Active Massachusetts Refrigeration Technician License
• 3 years of HVAC/Refrigeration troubleshooting experience
• Experience with BAS and/or CMMS platforms
• Experience working with chillers, cooling towers, and VAV systems
• Ability to work third shift if required and participate in on-call rotation
• Valid driver's license

Pay: $45.00 per hour

Application Question(s):

• Mention your e-mail address here

Experience:

• maintain HVAC and refrigeration systems: 5 years (Required)
• Variable Air Volume: 1 year (Required)
• Pumps and motors: 1 year (Required)

Work Location: In person

Salary : $45