Low-Temperature Refrigeration Service Technician - Industrial and Commercial Focus

Zohorecruit; Denver (CO); On-site; USD 85,000 - 120,000; Full time

Benefits offered by this job

Health insurance

401(k) (Matching after 1 year)

Paid holidays and paid time off

Per diem when traveling

Job summary

RSCS and MRC, a commercial and industrial refrigeration construction and service team, seek a Low-Temperature Refrigeration Service Technician for on-site work in Denver. You’ll service and repair ammonia and freon systems, troubleshoot controls, and work within a tight-knit team.

Requires 5+ years in the field, travel and on-call rotation, and strong knowledge of ammonia systems and freon/rack setups. Competitive compensation, benefits, and growth opportunities offered.

Qualifications

• 5+ years of experience as a Low Temp Refrigeration Service Technician.
• Strong working knowledge of industrial ammonia refrigeration systems and commercial freon/rack systems.
• Willingness to travel and participate in an on-call rotation.

Responsibilities

• Service, troubleshoot, and repair industrial ammonia refrigeration systems and commercial freon systems at customer facilities.
• Replace mechanical seals on pumps and compressors.
• Perform motor alignments and diagnose electrical systems and controls.
• Troubleshoot and service multiple brands of equipment and control systems.
• Work independently on-site and resolve issues when operators are unable to.

Skills

Ammonia refrigeration

Freon/rack systems

Travel

On-call rotation

Troubleshooting

Job description

Refrigeration Systems Construction and Service | Full time

Low-Temperature Refrigeration Service Technician - Industrial and Commercial Focus

Denver, United States | Posted on 09/30/2026

RSCS believes in the pursuit of service excellence. Treating employees and customers as family and striving toward continual growth and improvement lie at the heart of RSCS core values.

Job Description

Refrigeration Systems Construction & Service (RSCS) andMechanic Refrigeration Company (MRC) are a commercial and industrial refrigeration construction and service team with 25+ years in business and operations across 10 states. We’re hiring Low-Temperature Refrigeration Service Technicians who enjoy solving problems, working on a variety of low-temp refrigeration and HVAC-R systems, and collaborating within a strong team environment.

What you’ll do

Service, troubleshoot, and repair industrial ammonia refrigeration systems and commercial freon systems in customer facilities

Replace mechanical seals on pumps and compressors

Perform motor alignments

Diagnose and work with electrical systems and controls

Troubleshoot and service multiple brands of equipment and control systems

Work independently on-site and resolve issues when operators are unable to

Requirements

What we’re looking for

5+ years of experience as aLow Temp Refrigeration Service Technician

Strong working knowledge of industrial-level ammonia refrigeration systemsand commercial-level freon/rack systems. Self-motivated, hands-on, and organized with strong attention to detail

Comfortable with travel and participating in an on-call rotation

What we offer

Competitive compensation packages

Company truck and fuel

Health insurance

Dental, vision, and prescription options available

401(k) (Matching after 1 year of employment)

Paid holidays and paid time off

Per diem when traveling

Career growth, training, and development opportunities

We do not accept unsolicited resumes or candidate information from third-party agencies. Any unsolicited information sent to us will be considered the property of MRC/RSCS and will not obligate us to pay fees.

No sponsorship for employees outside the U.S.

Relocation is not offered.

View all of our open positions at www.refrigerationsystems.biz/job-openings