Chiller Technician

Mobile Air & Power Rentals; Worcester (MA); On-site; USD 33,000 - 55,000; Full time

Benefits offered by this job

Competitive hourly pay

Bonus opportunities

Medical, Dental, and Vision Insurance

401(k) with company match

Paid time off

Training and career development

Employee discount programs

Employee Discounts

Bonus Opportunities

Job summary

A nationwide rental service provider is seeking Chiller Technicians at various levels, from entry to senior roles, to manage and maintain chiller and HVAC systems. Responsibilities include troubleshooting, repairs, and supporting installations, with mandatory qualifications including high school education, EPA certification, and experience based on level. The role offers competitive pay, bonuses, and a comprehensive benefits package including medical, dental, and career development opportunities.

Qualifications

• High school diploma or GED required.
• HVAC or Refrigeration degree preferred for higher-level roles.
• Universal EPA Refrigeration Certification is mandatory.

Responsibilities

• Troubleshoot, maintain, test, and repair chiller and large-tonnage HVAC equipment.
• Assist senior technicians with diagnostics and repairs.
• Perform advanced diagnostics and complex repairs on HVAC systems.
• Complete service, testing, and repair documentation accurately.
• Follow all safety procedures and PPE requirements.
• Support depot, shop, and field operations as needed.
• Travel to customer sites during peak seasons.

Skills

Strong knowledge of refrigerant systems and HVAC best practices

Ability to read schematics and technical manuals

Basic computer proficiency

Forklift certification

Strong communication and teamwork skills

Physical stamina

Education

High school diploma or GED

HVAC or Refrigeration degree or technical certificate

Universal EPA Refrigeration Certification

Tools

Forklift

Cranes

Electrical diagrams

Job description

Mobile Air & Power Rentals provides innovative cooling, heating, dehumidification, and power solutions to customers nationwide. Our rental fleet includes portable air conditioners, chillers, heaters, and generators that support critical operations across a wide range of industries.

All Levels

Essential Duties and 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

Entry Level Chiller Technician

• 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 (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

Senior Chiller Technician

• 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

Education & Certifications:

• High school diploma or GED required
• HVAC or Refrigeration degree or technical certificate preferred for higher-level roles
• Universal EPA Refrigeration Certification required

Experience (Varies By Level)

• Entry Level: 1–2+ years of HVAC or mechanical experience
• Chiller Technician: 3–7+ years of HVAC experience with chiller exposure
• Senior Chiller Technician: 5–7+ years of hands-on large-tonnage chiller experience

Skills & Abilities

• 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

Work Environment & Schedule

• This position may require travel, overtime, evenings, weekends, and holiday availability during peak seasons
• Rotating or on-call schedules may apply depending on role and location

Benefits

• Competitive hourly pay based on level and experience
• Bonus opportunities
• Medical, Dental, and Vision Insurance
• Life Insurance
• 401(k) with company match
• Paid time off (vacation, sick time, and holidays)
• Training, career development, and advancement opportunities
• Employee discount programs