Boiler & Refrigeration Operator

Job Description

Position Title: Boiler & Refrigeration Operator

Position Type: Regular - Full-Time

Requisition ID: 43026

About The Role.

The Boiler & Refrigeration Operator is responsible for the safe, efficient, and compliant operation of the facility’s boiler (steam) and ammonia refrigeration systems in accordance with state licensing requirements. This role ensures the reliable delivery of critical utilities—including steam, chilled water, and refrigeration—to support continuous potato processing operations. The position plays a key role in maintaining production uptime, product quality, and food safety while ensuring compliance with OSHA standards, ammonia refrigeration regulations, and Good Manufacturing Practices (GMP).

What You’ll Be Doing.

Operate and monitor boiler and ammonia refrigeration systems, including startup, shutdown, and adjustments to maintain optimal performance
Monitor gauges, pressures, temperatures, and water levels to ensure safe and efficient operations
Complete routine rounds, inspections, and detailed operational logs each shift
Adjust controls and maintain boiler chemistry to ensure proper water quality and system efficiency
Perform basic maintenance tasks such as cleaning, lubricating, and replacing components
Troubleshoot mechanical or operational issues and support timely resolution
Monitor water treatment systems and add chemicals as needed to prevent scaling or corrosion
Respond to alarms, malfunctions, and emergencies to mitigate risk and restore operations
Maintain accurate records of system performance, maintenance activities, and incidents
Collaborate with Maintenance and Production teams to ensure continuous, reliable operations and compliance with safety and GMP standards

What You’ll Need To Be Successful.

High school diploma or GED required
Minium requirement is 2 years experience
Hold a High-Pressure (HP) Permit or HP License, with the ability to obtain a Maine Class 4 Stationary Steam Engineer License
Mechanical aptitude and willingness to learn ammonia refrigeration systems
Strong attention to detail and ability to accurately read gauges and record data
Basic understanding of safety practices including PPE, LOTO, and hazard communication
Basic awareness of Process Safety Management (PSM) and OSHA regulations preferred
Ability to work in industrial environments with exposure to noise, steam, and varying temperatures
Strong teamwork and communication skills
Reliable attendance with flexibility to work extended hours or holidays as needed
Ability to perform physical tasks including lifting (25–55 lbs.), extended standing, walking, bending, and climbing

McCrum is a division of McCain Foods USA.

Compensation Package: Starting at $20/hour plus $1.50 Shift Differential

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McCain Foods is an equal opportunity employer. As a global family-owned company, we strive to be the employer of choice in the diverse communities around the world in which we live and work. We recognize that inclusion drives our creativity, resilience, and success and makes our business stronger. All qualified applicants will receive consideration for employment without regard to race, religion, color, national origin, sex, age, veteran status, disability, or any other protected characteristic under applicable law.

McCain is an accessible employer. If you require an accommodation throughout the recruitment process (including alternate formats of materials or accessible meeting rooms), please let us know and we will work with you to find appropriate solutions.

Your privacy is important to us. By submitting personal data or information to us, you agree this will be handled in accordance with McCain’s Global Privacy Policy and Global Employee Privacy Policy, as applicable. McCain leverages AI in the hiring process, though all final decisions are made by humans. You can understand our approach to AI and how your personal information is being handled here.

Job Family: Manufacturing

Location(s): US - United States of America : Maine : Washburn

Company: McCain Foods USA, Inc.