Chiller Technician

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. We are seeking Chiller Technicians at all levels to support the maintenance, testing, installation, and repair of our large-tonnage chiller and HVAC rental fleet. Responsibilities and expectations increase based on experience level. Essential Duties and Responsibilities All Levels: 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 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 Chiller Tech I: 12+ years of HVAC or mechanical experience Chiller Technician II: 37+ years of HVAC experience with chiller exposure Senior Chiller Technician III: 57+ 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 by Jobble