## ❄️ Ammonia Refrigeration Technician – San Antonio, TX

???? Pay: $45 – $55 / Hour

???? **Full-Time | On-Site**

???? Eligibility: US Citizen / GC Holder only

????️ Priority: Critical | Buyer Job Code: VSV-3435

???? Start Date: Oct 01, 2025

### ????About the Role

Join a leading food manufacturing facility as an **Ammonia Refrigeration Technician**, responsible for operating, maintaining, and troubleshooting ammonia refrigeration and utility systems to ensure safe and efficient production.

### ????️Key Responsibilities

* Operate, test, troubleshoot, and repair **ammonia refrigeration systems**, boilers, water systems, and compressed air systems.

* Perform **planned maintenance** and maintain spiral freezers and refrigeration room integrity.

* Conduct **ammonia pump downs** for system repairs.

* Complete and digitize all required documentation (PSM modifications, work orders, operation notes).

* Follow all company policies, **GMPs, SOPs, and safety protocols**.

* Perform daily inspections of ammonia system temperatures and conditions.

* Conduct chemical testing of boilers and condenser towers.

### ✅ Required Qualifications

* 2+ years’ experience in **industrial ammonia refrigeration** (food manufacturing industry required).

* Ammonia Certification from **GCAP or RETA** (must).

* EPA **Type II Certification** (required).

* Must pass respirator fit test, Pulmonary Function Test, and 24-hour HAZMAT class.

* Strong documentation and troubleshooting skills.

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