Environmental Systems Mechanic I

Iowa State University•Ames, IA

10d

About The Position

Under direct supervision, performs skilled work installing, repairing, altering, replacing, and maintaining components of refrigeration, air-conditioning, and heating equipment using all fuel types. The role works on air-moving, heating, cooling, humidification, and filtering systems, as well as refrigeration systems and related equipment. The position also tests and evaluates equipment performance, diagnoses defects, and repairs or replaces components. The schedule is Monday through Friday, 7:00 a.m. to 4:30 p.m. The role is a regular, full-time appointment with a 12-month work period. Candidates must be legally authorized to work in the United States on an ongoing basis without sponsorship; immigration sponsorship is unavailable.

Requirements

Four years of experience in refrigeration, heating, or air-conditioning work, including apprenticeship.
Obtain a refrigeration certificate of at least Type 2 within the first six months of employment.
May need to possess a valid driver’s license and meet the University’s Fleet Safety Program.
Knowledge of the principles, methods, materials, and tools used to install, troubleshoot, maintain, calibrate, and repair air-moving, heating, cooling, humidification, and filtering equipment and systems.
Ability to properly braze refrigeration tubing and connections.
Knowledge of occupational hazards and safety precautions mandated by OSHA, the National Fire Prevention Association, the National Fire Code, and the Environmental Protection Agency, among others.
Ability to evaluate equipment for repair or replacement and determine the time and materials needed to complete work while minimizing equipment downtime.
Ability to interpret blueprints, diagrams, and equipment specifications.
Knowledge of proper bending and lifting techniques.
Skill in the proper use and care of hand tools, power tools, and test equipment.
Ability to work in high heat, dust, and noise; in confined spaces; on ladders; and in environmental conditions involving dirt, fumes, excessive noise, and elevated heights using ladders, scaffolds, or hydraulic lifts.
Ability to work independently during normal work hours and after hours, including in an on-call status.
Ability to communicate effectively orally and in writing.
Basic computer skills.
Legally authorized to work in the United States on an ongoing basis without sponsorship.

Nice To Haves

Experience installing, maintaining, and repairing commercial HVAC and refrigeration systems, including compressors, condensers, heat pumps, rooftop units, and fan coil units.
Demonstrated experience working with computerized or specialized HVAC diagnostic and testing equipment.
Experience working collaboratively in an on-call environment and responding to emergency equipment failures.
Experience troubleshooting HVAC and refrigeration equipment using specialized testing and diagnostic equipment.

Responsibilities

Install and maintain air-moving, heating, cooling, humidification, and filtering equipment and systems, including fans, heat pumps, gas unit heaters, forced-air equipment, furnaces, radiant heating, condensers, compressors, pumps, fan coil units, rooftop package air-conditioning units, and computer-room cooling units.
Install and maintain refrigeration equipment and systems of various styles and types.
Install and maintain heating- and cooling-related equipment, including air compressors, air dryers, and associated non-automated controls.
Test and evaluate equipment performance using specialized equipment, and repair or replace defective valves, thermostats, and other parts.
Read and interpret blueprints, schematics, drawings, diagrams, and specifications.
Prepare records and service reports.
Use chain falls, hoists, and chokers to safely lift large, heavy components into position.
Provide guidance to apprentices and/or students as required.
Perform other duties as assigned by appropriate department or administrative personnel.