Refrigeration / CO2 Technician

Date: Jan 30, 2026

Location: US

Company: Engineered Structures, Inc.

ESI’s Refrigeration Technician ensures that all safety programs, policies, and procedures are being adhered to. This role involves planning, organizing, and managing the installation, maintenance, and repair of refrigeration systems to ensure they operate efficiently and safely. The Refrigeration Technician inspects work in progress to ensure that workmanship meets the required specifications and that construction schedules are followed. Additionally, the Refrigeration Technician may work alongside other team members, contributing to construction and repair tasks as needed.  

Benefits

  • ESI covers 100% of the medical premium for all employees and families.
  • Competitive 401k match
  • Lucrative bonus potential
  • Great upward mobility for career growth

 

Responsibilities

  • Assist the team in the installation of new refrigeration equipment and retrofitting existing.
  • Support the team by any means necessary while acquiring knowledge of the trade.
  • Help maintain and repair refrigeration equipment under the supervision of experienced technicians.
  • Assist in the upkeep and maintenance of tools and equipment.
  • Ensure the work site is always clean and organized.
  • Comply with all Federal and State OSHA Standards, as well ESI’s Safety Program.
  • Work flexible hours, including weekends, evenings, and participate in on-call rotations as needed.
  • Assist with other ESI self-perform scopes outside of refrigeration when required.
  • Help move equipment using appropriate tools and assist in setting it up.
  • Learn to install equipment and materials related to refrigeration.
  • Assist in the installation, repair, testing, and diagnosis of refrigeration equipment under supervision.
  • Follow plans, specifications, and installation manuals to complete tasks.
  • Support refrigeration line pressure testing and follow safety protocols and procedures.

Qualifications

  • High school diploma or equivalent
  • EPA 608 Type 3 Refrigeration License preferred
  • HVAC-R Journeymen License preferred
  • Proven experience (1+ years) as a Refrigeration Technician or similar role
  • OSHA 30 preferred
  • Basic understanding of refrigeration systems, including installation, maintenance, troubleshooting, and repair.
  • Ability to self-motivate and work with a team.
  • Ability to problem-solve, critical-thinking abilities, with the capacity to make informed decisions under pressure.
  • Solid understanding of safety protocols and regulations related to refrigeration systems.
  • Exceptional communication skills, both verbal and written, for effective interaction with team members, vendors, and management.
  • Proficiency in using computerized maintenance management systems (CMMS) and other relevant software applications.
  • Strong organizational and time-management skills, with the ability to prioritize tasks and meet deadlines.
  • Willingness to work flexible hours, including evenings, weekends, and on-call rotations.
  • Valid driver's license and reliable transportation.
  • Effective and professional communication and interaction with supervisors, employees, clients, and others, whether individually or in a team environment, are vital aspects of the role.
  • Adherence to safety protocols and the ability to follow oral and written instructions, including warning signs, equipment guidelines, and company policies, are vital to performing work safely and effectively.

Working Conditions

The work environment characteristics described here are representative of what a Refrigeration Technician will encounter while performing the essential functions of this job.

  • Fast-paced working environment.
  • Working environment may be busy and noisy.
  • This position requires outdoor work, with exposure to various weather conditions.
  • The role will frequently require working at heights, as well as in precarious places.
  • This role will require working near fumes and airborne particles, as well as handling toxic and or caustic chemicals.
  • Work environments will create excessive noise levels and require Technician’s to work in close proximity to live electrical circuits.

Physical Demands

  • This position may require frequent travel by motor vehicle.
  • The role may involve extended work hours on construction sites, necessitating physical stamina to safely navigate the premises.
  • The ability to lift and/or move materials and tools is essential, with a maximum weight limit of 50lbs. These tasks may vary and are not required to be performed daily.  

 Travel Requirements

  • Will be required to work on project sites both within and outside of the Boise metropolitan area, and or in other states.
  • This position may require frequent travel by motor vehicle or airplane.
  • This position requires the employee to reliably travel utilizing their personal vehicle.

Disclaimer

The information contained herein is not intended to be an all-inclusive list of the duties and responsibilities of the job, nor are they intended to be an all-inclusive list of the skills and abilities required to do the job. Management may, at its discretion, assign or reassign duties and responsibilities to this job at any time. The duties and responsibilities in this job description may be subject to change at any time due to reasonable accommodation or other reasons. It is ESI’s commitment to incorporate Equal Opportunity and diversity principles in all aspects of work.