MRC Ammonia Refrigeration Service Technician

Refrigeration Systems Construction & Service Company; Los Angeles (CA); On-site; USD 60,000 - 90,000; Full time

Benefits offered by this job

Top Industry Wages & Compensation Packages

Company truck and fuel

Excellent opportunities for career growth

Health Insurance

Dental, vision, and prescription drug insurance

401(k)

Paid holidays, vacation, and PTO

Per Diem when traveling

Job summary

A leading refrigeration service provider in Los Angeles is looking for skilled Low-Temperature Refrigeration Service Technicians. The ideal candidates will have 3-5 years of ammonia refrigeration experience, a strong background in troubleshooting, and the ability to work independently in client facilities. Competitive wages, career growth opportunities, and comprehensive benefits including health insurance are offered.

Qualifications

• Minimum 3–5 years of experience as an Ammonia Service Technician.
• Understanding of industrial-level ammonia refrigeration systems.
• Capable of performing start-ups of ammonia refrigeration systems.
• Willingness to travel and participate in on-call rotation.

Responsibilities

• Replace mechanical seals on pumps and compressors.
• Diagnose and service electrical systems and controls.
• Troubleshoot and repair equipment when operators cannot.
• Perform start-ups of ammonia refrigeration systems at customer sites.

Skills

Ammonia refrigeration systems

Mechanical seals replacement

Motor alignments

Electrical systems diagnosis

Troubleshooting multiple brands

Working independently

Job description

3 days ago Be among the first 25 applicants

Mechanic Refrigeration / RSCS, a comprehensive Commercial and Industrial Refrigeration Construction and Service company with operations across 10 states and over 25 years in the business, is currently seeking Low-Temperature Refrigeration Service Technicians. MRC / RSCS is dedicated to fostering a strong team environment and is looking for technicians who are collaborative, take pleasure in working on diverse low-temperature refrigeration and HVAC‑R systems, and thrive within a supportive team ecosystem.

Key Responsibilities & Requirements

• Minimum 3–5 years of experience as an Ammonia Service Technician
• Proficient in:
  • Replacing mechanical seals on pumps and compressors
  • Performing motor alignments
  • Diagnosing and working with electrical systems and controls
  • Troubleshooting and servicing multiple brands of equipment and control systems
  • Understanding industrial‑level ammonia refrigeration systems (not residential or commercial‑only experience)
• Capable of:
  • Working independently in client facilities
  • Troubleshooting and repairing equipment when operators cannot
  • Performing start‑ups of ammonia refrigeration systems

Ideal Candidate Qualities

• Experienced in both commercial and industrial refrigeration
• Self‑motivated, hands‑on, and a self‑starter
• Well‑organized and detail‑oriented
• Comfortable with travel and participating in an on‑call rotation
• Must have a clean driving record

If you're confident in your skills and ready to take on challenging and rewarding work, we encourage you to apply.

Benefits

• Top Industry Wages & Compensation Packages
• Company truck and fuel
• Excellent opportunities for career growth, training, and development
• Health Insurance
• Dental, vision, and prescription drug insurance available
• 401(k)
• Paid holidays, vacation, and PTO
• Per Diem when traveling

Please note: We do not accept unsolicited resumes or candidate information from third‑party organizations or agencies. Please do not contact anyone in our organization. Any unsolicited information sent to us will be considered the property of RSCS/MRC and will not obligate us to pay any fees if we hire a candidate referred by such an organization. RSCS does NOT sponsor employees from outside the US. Relocation NOT offered.