Maintenance Technician III
Lineage Logistics•San Antonio, TX
•Onsite
About The Position
At Lineage, you’ll play a key role in maintaining the equipment and systems that keep our cold storage facilities running 24/7. As a Maintenance Technician, you’ll troubleshoot, repair, and improve the mechanical, electrical, and refrigeration systems that power our operation — including hands-on work with industrial ammonia refrigeration systems essential to our success. Commercial/Residential HVAC Refrigeration experts encouraged to apply.
Requirements
- 2+ year of experience or trade school training in facility, equipment, or refrigeration maintenance (ammonia, CO₂).
- Hands-on experience with ammonia refrigeration systems preferred.
- Skilled with hand and power tools; basic computer proficiency.
- Strong mechanical aptitude, problem-solving ability, and communication skills.
- Able to lift 50 lbs and work in cold or warm environments (-20°F to 100°F).
- Flexible availability, including weekends or overtime as needed.
Nice To Haves
- Ammonia refrigeration certifications (e.g., RETA, IIAR, or equivalent) are a plus.
Responsibilities
- Inspect, maintain, and repair mechanical, electrical, and refrigeration systems to ensure reliable operation.
- Perform preventive maintenance on ammonia and Freon refrigeration systems, upholding strict safety and compliance standards.
- Troubleshoot and repair material handling equipment and facility control systems.
- Document maintenance activities and communicate updates to leadership.
- Maintain a safe, organized workspace and support continuous improvement efforts.
Benefits
- medical
- dental
- basic life and disability insurance benefits
- 401k retirement plan
- paid time off
- annual bonus eligibility
- a minimum of 7 holidays throughout the calendar year
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Education Level
No Education Listed
