Sr CO2 Refrigeration Service Technician - PA/NJ

Kelvin Group Corp • Full-time • Fairless Hills, Pennsylvania, United States • $48,259 - $67,529 / year • 3m ago

RD&S is expanding our commercial and industrial CO2 refrigeration division, and we are seeking a highly experienced, field-proven Senior CO2 Refrigeration Service Technician to help build one of the strongest CO2 service teams in the region. We are looking for a highly specialized CO2 technician who can support customers professionally in the field, lead service work and field operations, and travel throughout the region as needed.

Key Responsibilities:

Diagnose and repair complex CO2 refrigeration system issues
Troubleshoot:
- Transcritical CO2 systems
- Parallel rack systems
- Gas coolers
- Electronic expansion valves
- Refrigeration controls
- Mechanical and electrical system issues
Perform planned maintenance, emergency service, and customer support activities
Generate accurate service documentation and reporting
Serve as a senior technical representative to customers
Maintain strong communication throughout service and project execution
Provide technical recommendations and long-term service solutions
Support and mentor junior technicians when needed
Ensure projects and service work are completed safely, professionally, and efficiently
Support CO2 construction, startup, and commissioning activities as required
Assist project teams with system startup, controls verification, and operational testing
Coordinate with project managers, controls teams, and contractors during startup activities

Requirements

Extensive hands-on experience with commercial and/or industrial CO2 refrigeration systems
Proven experience with:
- CO2 transcritical systems
- Advanced troubleshooting
- Refrigeration controls integration
- Parallel rack systems
- Mechanical and electrical diagnostics
Ability to work independently with minimal supervision
Strong customer communication and professionalism in field environments
Strong written communication skills and experience preparing detailed field service and startup reports
Willingness to travel extensively based on customer and project demands
Commitment to safety, technical excellence, and high-quality workmanship
Startup and commissioning experience is strongly valued
EPA Certification required
Valid Driver’s License required
OSHA certification preferred

Benefits:

Eligible for healthcare benefits on Day 1 of employment:
- Medical, dental, vision, and prescription drug coverage
- Flexible Spending Account (FSA), Dependent Care Spending Account (DCSA)
- Health Savings Account (HSA)
- Company-paid Life Insurance; Supplemental Employee, Spouse, and Dependent Life
- Accident Hospital Indemnity
Company-paid Short and Long-term Disability Insurance
Pet Insurance
Employer matched 401(k) saving plan (with Roth option)
Weekly paycheck
Generous paid holiday schedule (11 days per year)
Paid time off (vacation + sick time)
Learning & Development programs
Employee Referral Bonus Program
Tuition Reimbursement