Refrigeration Field Engineer/Commissioning Agent
On-site · Baltimore, Maryland, United States
Job Summary
Field Engineer/Commissioning Agent responsible for start-up and commissioning of refrigeration, HVAC, and EMS infrastructure for supermarket projects. Conduct site visits during construction and remodel phases to inspect installation progress and verify adherence to project scope, design documents, and programming standards. Execute on-site commissioning activities, including point-to-point testing and functional verification of EMS-controlled equipment. Commission HVACR equipment that is newly installed or relocated as part of construction or remodel projects. Provide start-up and commissioning support for refrigeration rack systems in coordination with contractors and manufacturers. Prepare interim commissioning reports and final commissioning documentation, identifying exceptions, deficiencies, and out-of-spec conditions. Support resolution tracking in collaboration with the Construction Project Manager and engineering teams. Verify proper operation, communication, and programming of EMS and RHVAC control systems. Implement minor control wiring modifications and programming adjustments as required to support inspections and commissioning activities. Support EMS programming updates as directed by engineering or field leadership. Act as a technical resource for Level 2 refrigeration and EMS-related issues and assist with troubleshooting and resolution of system issues both remotely and on-site. Perform minor repairs and system adjustments on HVACR and control components. Collaborate closely with Construction Project Managers, engineering teams, contractors, and vendors to support timely issue resolution. Communicate commissioning status, risks, and outstanding items clearly and professionally to project stakeholders.
Required Qualifications
- Minimum 3+ years of experience in supermarket construction, commissioning, engineering, or HVACR/controls maintenance
- Working knowledge of large refrigeration rack systems, including DX, Cascade, Micro DS, and Transcritical CO2
- Experience operating and programming Danfoss and/or Emerson supermarket control systems
- Strong organizational, analytical, and troubleshooting skills
- Effective oral and written communication skills
- Valid Driver’s License
- AutoCAD experience a plus
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