Industrial Refrigeration Technician

Sigma; Clinton (OK); On-site; USD 42,000 - 66,000; Full time

Benefits offered by this job

401(k)

Dental insurance

Employee assistance program

Health insurance

Paid time off

Vision insurance

And more…

Job summary

Sigma Foods is seeking a Refrigeration Technician to maintain and repair industrial refrigeration systems, including ammonia-based setups, and related equipment across the plant.

The role emphasizes troubleshooting, safety compliance, and supporting improvements to efficiency and output. A boiler license and Level 1 certification are required, with the ability to obtain Level 2, and a preference for bilingual English/Spanish communication.

Qualifications

• Six months of refrigeration experience in an ammonia manufacturing environment.
• Boiler license and Level 1 certification; ability to obtain Level 2.
• Bilingual English/Spanish preferred.
• Strong mechanical troubleshooting and problem-solving skills.

Responsibilities

• Install, maintain, and repair industrial refrigeration systems and related equipment.
• Perform routine maintenance including filters, lubrication, bearings, and belts.
• Modify and troubleshoot refrigeration systems and controls.
• Fabricate sheet metal components and ductwork.
• Conduct safety inspections and ensure compliance.
• Maintain inventory and support continuous improvement.

Skills

Refrigeration maintenance

Troubleshooting

Safety compliance

Bilingual English/Spanish

Education

High School Diploma/GED

Job description

Position Summary

The Refrigeration Technician is responsible for performing maintenance, repair, and system support for refrigeration equipment within the plant. This role evaluates equipment performance and recommends improvements to enhance efficiency, system capability, and operational output.

Key Responsibilities

• Install, maintain, and repair industrial refrigeration systems, including ammonia-based systems, as well as related equipment such as water heaters, boilers, air compressors, fan coil units, and air handling units.
• Perform routine maintenance including filter changes, lubrication, bearing replacements, and drive belt servicing.
• Modify and troubleshoot refrigeration systems, including system controls and software.
• Fabricate and install sheet metal components and ductwork to support refrigeration systems.
• Conduct HAZMAT and safety inspections to ensure compliance and safe operation of refrigeration equipment.
• Perform preventative maintenance and repair services on refrigeration and air conditioning systems across the facility.
• Maintain inventory of parts, materials, and supplies required for refrigeration system upkeep.
• Support continuous improvement by identifying and recommending equipment and process enhancements.
• Perform other duties as assigned.

Minimum Qualifications

• Six (6) months of refrigeration experience in an ammonia manufacturing environment.

Licenses & Certifications

• Boiler License.
• Level 1 Certification.
• Ability to obtain Level 2 Certification.

Preferred Qualifications

• High School Diploma, GED, or equivalent.
• Strong mechanical troubleshooting and problem-solving skills.
• Bilingual (English/Spanish) communication skills (reading, writing, speaking).

Knowledge, Skills & Abilities

• Knowledge of Process Safety Management (PSM) processes and procedures.
• Strong understanding of refrigeration system operations and maintenance practices.
• Ability to diagnose issues and implement effective solutions in a production environment.

Work Environment & Schedule

• Ability to work various shifts, including overnight, weekends, and holidays.
• Work performed in a manufacturing environment with exposure to varying temperatures (approximately 35°F to 95°F and occasionally above).
• Exposure to moving mechanical components, chemicals, fumes, and industrial noise levels.

Physical Requirements

• Regular standing and repetitive use of hands and fingers.
• Frequent walking and reaching overhead.
• Occasional bending, kneeling, crouching, crawling, and lifting (minimum 10 lbs.).
• Visual requirements include close vision, color vision, depth perception, and focus adjustment.

Benefits

Join a team focused on maintaining critical refrigeration infrastructure that supports safe and efficient food production. This role is ideal for technicians who enjoy hands-on work, problem-solving, and keeping essential systems running at peak performance.

• 401(k)
• Dental insurance
• Employee assistance program
• Health insurance
• Paid time off
• Vision insurance
• And more…

Equal Employment Opportunity Statement

Sigma Foods and the Bar-S brand are Equal Opportunity Employers. We are committed to providing equal employment opportunities to all applicants and employees and do not discriminate based on race, color, religion, sex, sexual orientation, gender identity or expression, national origin, age, disability, genetic information, veteran status, or any other status protected by federal, state, or local law.