Senior Refrigeration Mechanic (REFRIGERATION MECH)

About the Role

The Journey-Level HVAC/Refrigeration Technician performs skilled work in the operation, inspection, troubleshooting, repair, and preventive maintenance of commercial heating, ventilation, air conditioning, and refrigeration systems. This position is responsible for supporting safe, reliable, and efficient operation of building systems through high-quality service and maintenance work. This role requires a strong background in commercial HVAC/R service, refrigeration systems, and maintenance practices.

Key Responsibilities

• Preventative Maintenance (50%)
• Air Conditioning Systems, Heat Pumps, Gas Heaters (20%)
• Refrigeration Systems (15%)
• Building Cooling Chillers, Absorption, Centrifugal & Screw (10%)
• Ventilation and Exhaust Systems (5%)

Minimum Qualifications

• Environmental Protection Agency Refrigerant Transition and Recovery Certification Type I, II, III, or Universal – Must possess an Environmental Protection Agency Refrigerant Transition and Recovery Certification Type Universal card.
• Must possess a certificate of completion from a recognized five year union apprenticeship program, University apprenticeship program, accredited trade school.
• Required to hold a valid California driver's license, have a driving record that is in accordance with local policies/procedures, and/or enroll in the California Employer Pull Notice Program.
• High school diploma and/or relevant experience and completion from a recognized apprenticeship program.
• Minimum of five years of experience in commercial HVAC/R (with 2 years dedicated to commercial refrigeration service work) refrigeration systems with a strong focus on service, maintenance, troubleshooting, and preventive maintenance.
• Experience in refrigeration pipe fitting and demonstrated knowledge of proper refrigeration piping practices and system installation standards.
• Demonstrated journey-level skill and knowledge in the installation, maintenance, troubleshooting, repair, and preventive maintenance of commercial HVAC/R, refrigeration, ventilation, and related mechanical systems and infrastructure.
• Ability to read and interpret wiring diagrams, schematics, technical manuals, and related documentation, while effectively using HVAC/R diagnostic tools and testing equipment.
• Strong communication, customer service, strong multitasking prioritizing ability, and organizational skills, with the ability to work independently and collaboratively in a team environment.

Preferred Qualifications

• Knowledge and skill in the use of HVAC/R diagnostic tools, testing equipment, computers, and technical resources to analyze, troubleshoot, and interpret mechanical systems, technical specifications, blueprints, and operational data.
• Knowledge of current building codes, safety practices, approved safety devices, and industry standards related to HVAC/R installation, maintenance, and repair.
• Strong interpersonal, written, and verbal communication skills, with the ability to provide clear reports, instructions, and high-quality customer service.
• Demonstrated organizational skills and ability to effectively manage work assignments in institutional, commercial, industrial, or multi-site environments.
• Experience with building automation systems, energy management systems, advanced controls, energy-efficient system optimization, technical certifications/licensure, and mentoring or supporting less experienced technicians.

Department Overview

The Mechanical HVAC Shop's primary focus is to provide twenty four hour emergency service in support of research projects with an emphasis on the protection of animal life. The responsibility of the shop is to service and maintain the classroom and building air conditioning, heating systems and ventilation systems. These systems include Centrifugal, and Screw Chillers. The shop also provides service and maintenance on a wide range of equipment that includes fume hoods, gas fired and electric heaters, computer room and direct expansion air conditioners, heat pumps, process chillers, constant temperature growth chambers, walk in freezers and coolers, specialized refrigerated lab equipment, cooling towers and ice machines.

Pay & Schedule

• Salary Range: $44.12/hr. – $52.72/hr.
• Salary Frequency: Bi-weekly
• Shift: M-F 7:00 a.m. – 3:30 p.m.
• Location: Davis
• Percentage of Time: 100%
• Appointment Type: Staff: Career
• Union Representation: K3-Skilled Trades
• Benefits Eligible: Yes
• Position: 100% on-site

Benefits

• High quality and low-cost medical plans to choose from to fit your family's needs
• UC pays for Dental and Vision insurance premiums for you and your family
• Extensive leave benefits including Pregnancy and Parental Leave, Family & Medical Leave
• Paid Holidays annually as stipulated in the UC Davis Health Policies or Collective Bargaining Agreement
• Paid Time Off/Vacation/Sick Time as stipulated in the UC Davis Health Policies or Collective Bargaining Agreement
• Continuing Education (CE) allowance and Education Reimbursement Program as stipulated in the UC Davis Health Policies or Collective Bargaining Agreement
• Access to free professional development courses and learning opportunities for personal and professional growth
• WorkLife and Wellness programs and resources
• On-site Employee Assistance Program including access to free mental health services
• Supplemental insurance offered including additional life, short/long term disability, pet insurance and legal coverage
• Public Service Loan Forgiveness (PSFL) Qualified Employer & Student Loan Repayment Assistance Program for qualified roles
• Retirement benefit options for eligible roles including Pension and other Retirement Saving Plans