Refrigeration Mechanic

Minnesota State Colleges and Universities•Moorhead, MN

11h•$33 - $38•Onsite

About The Position

Operation and maintenance of large commercial building equipment components, industrial sized Chillers, sub-systems, and complete systems (Pneumatic and Electric) Heating Ventilating and Air Conditioning (HVAC). Responsibilities: 1. Responsible for operation, maintenance, and preventive maintenance of Refrigeration & HVAC equipment and systems. Determine work methods and procedures. Perform skilled maintenance, repairs, inspections, trouble shooting, and installation of any/all heating, ventilating, steam/condensate systems, air-conditioning and refrigeration equipment. Perform routine maintenance to ensure good operating condition of campus equipment. Report any equipment problems that require further maintenance action. Maintain chillers and auxiliary equipment (i.e. cooling towers, micro-computers, and water chemistry). Maintain necessary refrigeration safety records, equipment log sheets, and chemical testing. Supervise the work of assistants and outside vendors engaged in refrigeration repair. Respond to customer service calls for space temperature and other system abnormalities. Troubleshoot HVAC systems and make corrections that will bring abnormalities back within established operating parameters. Maintain campus equipment rooms in a neat, orderly manner. Provide recommendations for heating, ventilating, air-conditioning and refrigeration equipment, materials and systems for upcoming mechanical projects. 2. Operate building Automation System Respond to customer service calls for space temperature and other system abnormalities. Troubleshoot control systems and make corrections that will bring abnormalities back within established operating parameters. Operate direct digital controls of energy management control system to interface with existing HVAC pneumatic control systems. Install, calibrate, repair, and test existing and new building HVAC systems to maintain proper working order. Ensure environmental control is maintained in all building enclosures. Analyze and control energy management computer systems, “graphic central" interface and associated modules to optimize efficient operation of HVAC building systems. 3. Perform other duties as assigned including, but not limited to: Assist other trades as needed. Make sketches, write specifications, estimate material, and labor cost. Keep records of materials used and time spent on the job on the campus work order system. Check and maintain operating and maintenance records of HVAC and other equipment on the campus work order system. Assist in snow removal as needed.

Requirements

A valid driver’s license.
2 years of refrigeration/HVAC Degree/Diploma or Journeyman experience with Universal EPA 608 Certification.
Extensive knowledge of the principles and practices involved in the operation and maintenance of large commercial air-conditioning, refrigeration, and chiller equipment.
Knowledge and skills to trouble shoot/repair large commercial systems to include but not limited to: heating systems, pumps, motors, Air handlers, chillers, steam and Condensate heating equipment.
Refrigeration Safety Awareness to include but not limited to safety and accident prevention, practices, procedures, and training.
Knowledge and skills in the methods, materials, tools, and equipment used in connection with the repair of large commercial air-conditioning, refrigeration, and chiller equipment.
Ability to perform semi-skilled trades work sufficient to make minor repairs, adjustments, and trouble shoot plumbing, electrical, HVAC, and/or electrical systems and equipment.
Knowledge of occupational hazards and safety measures related to trades work to sufficiently perform the job duties safely and efficiently.
Ability to accomplish the physical requirements which includes: Walking, standing, stooping, lifting (up to 75 lbs. unassisted), reaching, bending, pushing, or pulling, carrying climbing/balancing.
Turning steam valves with 80-foot-pounds of pressure
Accurate color recognition
Working conditions and physical surroundings include: Working inside, outside, or both Work in and around confined spaces Areas which have noise/vibrations Areas which are dusty/poorly ventilated Working from ladders, platforms, or bucket trucks

Nice To Haves

Class B driver’s license with air brake endorsement within 6 months.
Ability to work independently.
Skills in using hand and power tools and other trades equipment.
Skill in locating and adjusting/repairing defects in pneumatic and electric systems and equipment.
Ability to read and interpret sketches, diagrams, and blueprints.
Knowledge of the principles of state heating and ventilating codes, state steam-fitting code, OSHA, and computerized HVAC control systems. (Should have had training and certificate for pneumatic control, electronic controls, and hydronic systems maintenance.)
Working knowledge of electrical systems.
Basic understanding of E-mail, scheduling, and computer monitoring equipment.
Knowledge of steam heating equipment.
Special engineer’s license

Responsibilities

Responsible for operation, maintenance, and preventive maintenance of Refrigeration & HVAC equipment and systems.
Determine work methods and procedures.
Perform skilled maintenance, repairs, inspections, trouble shooting, and installation of any/all heating, ventilating, steam/condensate systems, air-conditioning and refrigeration equipment.
Perform routine maintenance to ensure good operating condition of campus equipment.
Report any equipment problems that require further maintenance action.
Maintain chillers and auxiliary equipment (i.e. cooling towers, micro-computers, and water chemistry).
Maintain necessary refrigeration safety records, equipment log sheets, and chemical testing.
Supervise the work of assistants and outside vendors engaged in refrigeration repair.
Respond to customer service calls for space temperature and other system abnormalities.
Troubleshoot HVAC systems and make corrections that will bring abnormalities back within established operating parameters.
Maintain campus equipment rooms in a neat, orderly manner.
Provide recommendations for heating, ventilating, air-conditioning and refrigeration equipment, materials and systems for upcoming mechanical projects.
Operate building Automation System Respond to customer service calls for space temperature and other system abnormalities.
Troubleshoot control systems and make corrections that will bring abnormalities back within established operating parameters.
Operate direct digital controls of energy management control system to interface with existing HVAC pneumatic control systems.
Install, calibrate, repair, and test existing and new building HVAC systems to maintain proper working order.
Ensure environmental control is maintained in all building enclosures.
Analyze and control energy management computer systems, “graphic central" interface and associated modules to optimize efficient operation of HVAC building systems.
Assist other trades as needed.
Make sketches, write specifications, estimate material, and labor cost.
Keep records of materials used and time spent on the job on the campus work order system.
Check and maintain operating and maintenance records of HVAC and other equipment on the campus work order system.
Assist in snow removal as needed.

Benefits

Our generous benefits include 11 paid Holidays, Vacation Time, Sick Time, six weeks of Paid Parental Leave, low cost medical and dental insurance with low deductibles ($250 - $1500), a Pension Plan, 457(b) and 403(b) retirement plans and other retirement investment options, pre-tax medical and dental expense (with roll-over option) and dependent care accounts, employer paid life insurance, short and long term disability, as well as professional development and a tuition waiver program for employees and their dependents, etc.

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