Chiller Technician

Jobtailor; Pasadena (TX); On-site; USD 40,000 - 90,000; Full time

Job summary

Jobtailor is seeking skilled chiller technicians to troubleshoot, maintain, test, and repair large-tonnage HVAC equipment, with progression from Apprentice to Senior levels. Responsibilities include field start-ups, documentation, and safety adherence. Requires EPA certification, forklift, and strong reading of schematics.

Travel to customer sites may be involved. Candidates should have 1–2+ years (I), 3–7+ years (II), or 5–7+ years (III) of hands-on experience, respectively, and possess MS

Qualifications

• High school diploma or GED required.
• Universal EPA Refrigeration Certification required.
• Forklift certification required; crane operation experience preferred.
• Entry Level Chiller Tech I: 1–2+ years HVAC or mechanical experience.
• Chiller Technician II: 3–7+ years HVAC experience with chiller exposure.
• Senior Chiller Technician III: 5–7+ years of hands-on large-tonnage chiller experience.
• Strong knowledge of refrigerant systems and HVAC best practices.
• Ability to read and interpret schematics, wiring diagrams, and technical manuals.
• Basic computer proficiency (Microsoft Office; ERP or rental software preferred).
• Strong communication, organizational, and teamwork skills.
• Ability to lift up to 50 lbs using safe lifting practices.

Responsibilities

• Troubleshoot, maintain, test, and repair chiller and large-tonnage air conditioning equipment
• Assist with refurbishment, reconditioning, and preparation of rental equipment
• Perform equipment start-ups and pre-deployment testing
• Complete service, testing, and repair documentation accurately
• Follow all safety procedures and PPE requirements
• Support depot, shop, and field operations as needed
• Perform other duties as assigned
• Additional Responsibilities by Level: Chiller Technician I–III progression duties

Skills

Troubleshooting

Maintenance

Repair

Testing

Refrigerant Systems

Reading Schematics

HVAC Equipment

Pre-Deployment Testing

Process Improvement

Complex Repairs

Education

High school diploma or GED

HVAC or Refrigeration degree or technical certificate

Tools

Microsoft Office

ERP software

Rental software

Job description

Responsibilities

• Troubleshoot, maintain, test, and repair chiller and large-tonnage air conditioning equipment
• Assist with refurbishment, reconditioning, and preparation of rental equipment
• Perform equipment start-ups and pre-deployment testing
• Complete service, testing, and repair documentation accurately
• Follow all safety procedures and PPE requirements
• Support depot, shop, and field operations as needed
• Perform other duties as assigned
• Additional Responsibilities by Level:
• Chiller Technician I (Apprentice): Assist senior technicians with diagnostics, repairs, and testing; Support fabrication and customization of rental equipment; Operate shop equipment such as forklifts, cranes, and saws with training and certification; Occasional travel to customer sites during peak seasons
• Chiller Technician II (Mid-Level): Independently diagnose and repair chiller and HVAC equipment; Support turnkey installations and job-site start-ups; Travel to customer sites for complex installations and service work; Identify and recommend process improvements related to safety, quality, and efficiency
• Chiller Technician III (Senior): Serve as technical expert for chiller and large-tonnage HVAC equipment; Perform advanced diagnostics and complex repairs; Lead pre-deployment testing and quality assurance; Mentor and train junior technicians and service technicians; Support fleet upgrades, remote monitoring initiatives, and turnkey installations

Qualifications

• High school diploma or GED required
• HVAC or Refrigeration degree or technical certificate preferred for higher-level roles
• Universal EPA Refrigeration Certification required
• Entry Level Chiller Tech I: 1–2+ years of HVAC or mechanical experience
• Chiller Technician II: 3–7+ years of HVAC experience with chiller exposure
• Senior Chiller Technician III: 5–7+ years of hands‑on large-tonnage chiller experience
• Strong knowledge of refrigerant systems and HVAC best practices
• Ability to read and interpret schematics, wiring diagrams, and technical manuals
• Basic computer proficiency (Microsoft Office; ERP or rental software preferred)
• Forklift certification required; crane operation experience preferred
• Strong communication, organizational, and teamwork skills
• Ability to lift up to 50 lbs using safe lifting practices.

Hard Skills

• Troubleshooting
• Maintenance
• Repair
• Testing
• Refrigerant Systems
• Reading Schematics
• HVAC Equipment
• Pre‑Deployment Testing
• Process Improvement
• Complex Repairs

Soft Skills

• Communication
• Organizational Skills
• Teamwork

Certifications

• Universal EPA Refrigeration Certification
• Forklift Certification