RSCS Ammonia Refrigeration Technician

Refrigeration-Systems-Construction-and-Service; Marion (IN); On-site; USD 52,000 - 68,000; Full time

Benefits offered by this job

Company truck

Fuel provided

Paid holidays

Vacation and PTO

401k matching

Medical insurance after 60 days

Dental, vision, prescription coverage

Job summary

Refrigeration Systems Construction and Service in Marion, Indiana is hiring Ammonia Refrigeration Service Technicians. You will service a broad range of ammonia refrigeration equipment across multiple brands in client facilities, with travel and on-call rotation involved.

The ideal candidate has 3–5 years of ammonia service experience and strong diagnostic skills for industrial systems. This role offers growth opportunities and competitive pay within a nationwide service network.

Qualifications

• Minimum 3–5 years of experience as an Ammonia Service Technician.
• 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).

Responsibilities

• Working independently in client facilities.
• Troubleshooting and repairing equipment when operators cannot.
• Performing starts-ups of ammonia refrigeration systems.

Skills

Ammonia service

Industrial refrigeration

Troubleshooting

Tools

Electrical controls

Motor alignment

Job description

Refrigeration Systems Construction and Service | Full time

Marion, United States | Posted on 09/10/2026

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

RSCS, aFull-Service Commercial and IndustrialRefrigeration Construction and Service company,servicing 10 states across the western USAand in business for over 25 years is nowhiring Ammonia Refrigeration Service Technicians .RSCS actively promotes a solid 'team environment'and is seeking technicians whoenjoy working on a variety of equipment brandsacross a broad client base.

Requirements

Key Responsibilities & Requirements:

• Minimum3–5 years of experience as an Ammonia ServiceTechnician
• Replacing mechanicalseals on pumps and compressors
• Performing motoralignments
• Diagnosing andworking with electrical systems andcontrols
• Troubleshooting andservicing multiple brands of equipment andcontrol systems
• Understandingindustrial-level ammonia refrigerationsystems (not residential or commercial-onlyexperience)
• Capableof:
• Workingindependently in client facilities
• Troubleshooting andrepairing equipment when operatorscannot
• Performing start-upsof ammonia refrigeration systems

Ideal Candidate Qualities:

• Experienced inboth commercial and industrial refrigeration
• Self-motivated,hands-on, and a self-starter
• Well-organized anddetail-oriented
• Comfortablewith travel and participating in an on-callrotation
• Musthave a clean driving record

We offer:

• TopIndustry Wages & Compensation Packages
• Companytruck and fuel
• Excellentopportunities for career growth, training, anddevelopment
• 100%paid medical insurance for employee after 60 days and for hisfamily after 1 year
• Dental,vision, and prescription drug insurance available
• 401kmatching
• Paidholidays, vacation, and PTO
• PerDiem when traveling

Please note: We do not accept unsolicited resumes orcandidate information from third-party organizationsor agencies - Please do not contactanyone in our organization. Anyunsolicited information sent to us will beconsidered the property of RSCS/MRC and will notobligate us to pay any fees if we hire a candidatereferred by such an organization. RSCS does NOT sponsor employees from outside the US.Relocation NOT offered.