Mechanical Systems Technician - Refrigeration

Washtenaw Community College

Washtenaw Community College

USD 40.43-40.43 / hour

Posted on Apr 24, 2026
Posting Details (Default Section)
Posting Number: 0603834
Position Title: Mechanical Systems Technician – Refrigeration
Position is: Regular full-time
Position Type: Staff Position (Full Time/Part Time)
Department/Ofc.: Facilities
Position Description:
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  • WCC Tuition paid for you AND your dependents
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Essential Duties include:

  • Install, repair, and rebuild HVAC/R systems devices and equipment, also reclaim and charge refrigeration equipment.
  • Perform journeyperson level installation, repair, assembly and maintenance of all heating, ventilation and air conditioning / refrigeration (HVAC/R) equipment.
  • Inspect and operates air conditioning units, compressors, reach-in coolers, freezers, drinking fountains and others HVAC/R machinery to determine that all are functioning properly documenting information using electronic devices.
  • Install control wiring to HVAC/R equipment, troubleshooting electrical devices for repair, replacement or calibration as needed.
  • Braze or solder parts to repair/replace defective joints, DX values, control values, coils, filters etc. and check for system leaks after repair or parts installation.
  • Operate and maintain air handling equipment and related components, i.e., motors, coils, compressors, dampers.
  • Perform refrigerate reclaim on HVAC/R systems equipment, properly charging refrigeration system and testing for accuracy.
  • Read and interpret meters and gauges. Study and interpret blueprints, schematics, and diagrams of HVAC/R systems and equipment.
  • Assist with ongoing preventative maintenance program for all HVAC/R equipment and HVAC/R refrigerant equipment and related components.
  • Maintain HVAC/R equipment Refrigerant Management Plan; ensuring compliance with all local and state government and rules, codes, and regulations.
  • Participate in the procurement and inventory of supplies, materials, and equipment in the Mechanical Systems department.
  • Maintain cleanliness of work and storage areas, mechanical areas and tools used in the performance of work assignments.
  • Perform chemical test of water systems related to primary and secondary heating systems, chill water, and steam boilers.
  • Regular attendance on campus is required for this position
  • Other duties as assigned.

Work Environment/Physical Demands:

  • Travel from building to building and floor to floor in multiple level buildings as well enter and work in confined, awkward, concealed, cramped positions and noisy spaces.
  • Climb a ladder to a minimum height of 20 feet and lift 50 pounds unassisted to a height of at least 3 feet above floor level.
  • Work in inclement weather as needed.

Hours/Schedule:
  • This position will work 40 hours per week. Schedule dependent on college need, so must have the ability to accept temporary schedule changes with minimum notice.
Minimum Qualifications:
Minimum Required Knowledge, Skills and Abilities:

  • High school diploma or GED equivalent.
  • Possess and maintain a valid Michigan Driver’s license.
  • Documented successful completion of a Department of Labor & Economic Growth recognized Mechanical Apprenticeship Program or possession of a Department of Labor & Economic Growth recognized Mechanical Contractors license.
  • Equivalent of five (5) years’ experience operating and maintaining, commercial, institutional, or industrial HVAC/R systems and equipment.
  • Possess and maintain a valid State of Michigan refrigeration license and certification recognized by the Environmental Protection Agency (EPA) approved testing organization to purchase refrigerates and reclaim refrigerates.
  • Demonstrated ability to read, write and interpret written and verbal instructions.
  • Demonstrated ability to braze and solder copper and similar materials.
  • Demonstrated ability to read and interpret blueprints, diagrams and schematics of HVAC/R systems and equipment.
  • Demonstrated ability to read and interpret meters and gauges.
  • Demonstrated ability to climb a ladder to a minimum height of 20 feet and lift 50 pounds unassisted to a height of at least 3 feet above floor level.
  • Ability to maintain accurate and complete records.
  • Ability to work in inclement weather as needed.
  • Ability to travel from building to building and floor to floor in multiple level buildings as well enter and work in confined, awkward, concealed, cramped positions and noisy spaces.
  • Ability to use a microcomputer and knowledge of basic spread sheets, databases and word processing application software.
  • Able to accept temporary shift changes with minimum notice.
  • Demonstrated ability to interact with clients, co-workers, and management in a positive, supportive, and cooperative way.
Preferred Qualifications:
Posting Date: 03/24/2026
Closing Date:
Open Until Filled Yes
Special Instructions to Applicants:
Our college strives to make a positive difference in people’s lives through accessible and excellent educational programs and services.

Washtenaw Community College seeks to recruit and retain a productive workforce as a reflection of our commitment to serve our community and to build on the success of our students, faculty & staff. Washtenaw Community College is committed to creating a welcoming environment.

Washtenaw Community College is an Equal Opportunity Employer.
Salary/Hourly Rate: $40.43
Salary Comments: