Ammonia & HVAC Maintenance Technician — Night Shift

Lactalis US Yogurt, Inc.; Murfreesboro (TN); On-site; USD 48,000 - 63,000; Full time

Benefits offered by this job

Paid time off

Education reimbursement

Retirement plan

Job summary

Lactalis US Yogurt, Inc. is seeking a maintenance technician to operate and maintain ammonia refrigeration systems, boilers, steam, and compressed air within a 24/7 dairy facility.

You will perform preventive maintenance, troubleshooting, and repairs while supporting CI initiatives and safety programs. The role requires 1–2 years of electrical/mechanical maintenance experience or a technical trade cert and includes night-shift 12-hour rotations with potential overtime and weekend coverage.

Qualifications

• High school diploma or GED required.
• 1–2 years of electrical and/or mechanical maintenance experience or technical trade certification.
• RETA CARO or CIRO certification required or obtainable within 12 months.
• Basic computer proficiency.

Responsibilities

• Operate and maintain ammonia refrigeration systems, boilers, steam, and compressed air systems.
• Perform routine preventive maintenance, troubleshooting, and repairs.
• Conduct daily ammonia system inspections and rounds.
• Support equipment modifications and technical troubleshooting.
• Participate in Process Safety Management (PSM) and Root Cause Analysis activities.
• Perform maintenance during both production and scheduled downtime.
• Assist maintenance technicians and train new employees.
• Participate in Continuous Improvement initiatives.

Skills

Electrical maintenance

Mechanical maintenance

HVAC systems knowledge

Ammonia refrigeration systems

Education

High school diploma or GED

RETA CARO or CIRO certification

Tools

APR respirators training

Job description

Lactalis US Yogurt, Inc. is seeking a maintenance technician to operate and maintain ammonia refrigeration systems, boilers, steam, and compressed air within a 24/7 dairy facility.

You will perform preventive maintenance, troubleshooting, and repairs while supporting CI initiatives and safety programs. The role requires 1–2 years of electrical/mechanical maintenance experience or a technical trade cert and includes night-shift 12-hour rotations with potential overtime and weekend coverage.