Ammonia Project Engineer

The Judge Group
The Judge Group

Remote

Posted on Sep 25, 2026

Judge Direct Placement is seeking a Construction Project Engineer! They will serve as the single point of contact for a large scale ammonia refrigeration project at an active production facility. This is a hands-on, on site role requiring strong technical fluency in ammonia refrigeration systems and large capital construction management.

Responsibilities:

  • Monitor and control project schedule using Microsoft Project; run bi-weekly status meetings.
  • Monitor and control project costs, including review and approval of invoices.
  • Validate and manage Change Order Requests.
  • Coordinate testing and inspection with plant operations.
  • Review submittals of Operating, Installation, and Maintenance Manuals.
  • Coordinate submittal of all warranty and guarantee documents.
  • Manage review and submittal of record drawings.
  • Lead engineering coordination meetings (design, schedule, layout, pipe routing/elevations, electrical, controls), preferably held on-site during construction.
  • Attend weekly site project review meetings covering safety, schedule, and budget compliance once installation begins.
  • Verify all local building/fire department inspections needed for final approval; maintain documentation.
  • Audit maintenance of OSHA logs and reports.
  • Audit pressure test and evacuation procedures of refrigeration equipment prior to charging the system.
  • Coordinate with the client regarding cutovers and system support.
  • Coordinate sign-off/approval with the Project team confirming successful start-up.

Requirements:

  • Extensive experience managing large ammonia refrigeration projects, ideally including legacy-to-new system conversions.
  • Trained and experienced in Process Safety Management (PSM / OSHA 1910.119).
  • Extensive experience with construction management of large capital projects.
  • Proficiency with Microsoft Project for schedule management.
  • Demonstrated experience managing budgets, invoice approval, and change order validation.
  • Experience coordinating multi-trade construction activities (mechanical, electrical, controls) in an active operating facility.
  • Willingness and ability to work full-time on-site at the jobsite.
  • RETA (Refrigerating Engineers & Technicians Association) certification (e.g., CARO, CRES) or equivalent ammonia system credential.
  • IIAR involvement or training.
  • Experience in food & beverage, cold storage, or other process manufacturing environments.
  • PMP or equivalent formal project management certification.
#JDP

Comprehensive benefits package including (but not limited to) health, dental, vision and 401k


Medical, dental, and vision insurance are available to qualified candidates who meet eligibility requirements.
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