Sr CO2 Refrigeration Service Technician - PA/NJ

RD&SFalls Township, PA
Onsite

About The Position

RD&S is expanding its 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.

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

Nice To Haves

  • OSHA certification preferred

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

Benefits

  • 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
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