LI
LineageAmmonia Refrigeration Maintenance Technician
Salary$85k+
LocationSeattle, WA (SW Michigan Street)
Work modeon-site
Typefull-time
SenioritySenior
Experience5+ yrs
Company size10,000+ people
First seenSep 27, 2026 · 2w ago
Verified live1d ago
At a glanceSummarised by Seekless from the posting.
5+ years of industrial ammonia refrigeration experience
Universal EPA 608 certification required
RETA Operator I certification or more
CARO certification required
Strong mechanical troubleshooting and problem-solving skills
Experience with electrical systems, instrumentation, pneumatic and hydraulic systems
Ability to read and interpret Piping & Instrumentation Diagrams (P&IDs)
Experience with preventive and predictive maintenance practices
Strong computer skills, including the ability to document work in a CMMS
Ability to communicate technical information effectively with both technical and non-technical team members
Strong commitment to safety and compliance
Ability to work in temperatures as low as -20°F in cold-storage environments and up to 100°F in dry-storage environments while wearing required PPE and freezer gear
Ability to lift a minimum of 40 lbs.
Comfortable working around varying noise levels, including loud environments
Ability to work at heights where required and follow applicable Working at Height regulations
Ability to work a flexible schedule, including overtime and occasional weekends based on business needs
Skills
CMMS
P&IDs
Seattle, WA | IUOE Local 302 | $40.64/hr
Schedule: Monday–Friday, 7:00 AM–3:30 PM
Overtime & occasional weekends may be required based on workload and projects
We are seeking an experienced Ammonia Refrigeration Maintenance Technician to join our team in Seattle. This role is ideal for a skilled refrigeration professional with strong technical expertise, troubleshooting abilities, and the confidence to work independently.
The ideal candidate will have 5+ years of industrial ammonia refrigeration experience along with the required industry certifications and a strong commitment to safety, reliability, and preventive maintenance.
What You’ll Do
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Maintain, troubleshoot, repair, and perform preventive and predictive maintenance on industrial refrigeration systems, including ammonia systems.
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Maintain and repair electrical equipment, motors, wiring, and electrical/electronic components in accordance with applicable codes and standards.
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Perform maintenance and repairs on building infrastructure and material handling equipment.
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Inspect and test refrigeration systems to ensure they are operating safely and according to design specifications.
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Complete work orders and accurately document all work performed in the CMMS.
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Maintain inspection and preventive maintenance records and communicate equipment conditions and maintenance needs to leadership.
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Monitor contractors working on or near refrigeration systems to ensure compliance with company safety requirements and applicable regulations.
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Use facility equipment and motorized lifts as needed to perform maintenance activities.
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Troubleshoot mechanical, electrical, pneumatic, and hydraulic systems.
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Perform other maintenance and engineering duties as assigned.
What We’re Looking For
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5+ years of industrial ammonia refrigeration experience.
•
Universal EPA 608 certification required.
•
RETA Operator I certification or more.
•
CARO certification required.
•
Strong mechanical troubleshooting and problem-solving skills.
•
Experience with electrical systems, instrumentation, pneumatic and hydraulic systems.
•
Ability to read and interpret Piping & Instrumentation Diagrams (P&IDs).
•
Experience with preventive and predictive maintenance practices.
•
Strong computer skills, including the ability to document work in a CMMS.
•
Ability to communicate technical information effectively with both technical and non-technical team members.
•
Strong commitment to safety and compliance.
Work Environment & Physical Requirements
•
Ability to work in temperatures as low as -20°F in cold-storage environments and up to 100°F in dry-storage environments while wearing required PPE and freezer gear.
•
Ability to lift a minimum of 40 lbs., with requirements potentially varying by facility.
•
Comfortable working around varying noise levels, including loud environments.
•
Ability to work at heights where required and follow applicable Working at Height regulations.
•
Ability to work a flexible schedule, including overtime and occasional weekends based on business needs.