HVAC Mechanic 3

Equiliem; El Segundo (CA); On-site; USD 69,000 - 76,000; Full time

Benefits offered by this job

Medical Insurance

Vision & Dental Insurance

Life Insurance

Matching 401(k)

Commuter Benefits

Employee Discounts & Rewards

Payroll Payment Options

Job summary

Equiliem is seeking an HVAC Mechanic III for a 2nd shift in El Segundo, CA. The role focuses on troubleshooting, repairing, servicing, and maintaining commercial and industrial HVAC, refrigeration, and central plant equipment in a large facility.

You will work with chillers, cooling towers, AHUs, boilers, and building controls, with strong electrical/mechanical troubleshooting requirements. Onsite work and a 9/80 schedule on 2nd shift are required.

Qualifications

• 4+ years of commercial or industrial HVAC experience.
• EPA Section 608 Certification required.
• Active California driver’s license required.

Responsibilities

• Troubleshoot, repair, service, and maintain commercial and industrial HVAC and refrigeration systems.
• Perform preventive and corrective maintenance on chillers, cooling towers, AHUs, VAV systems, heaters, boilers, air compressors, air dryers, coolers, and freezers.
• Diagnose mechanical, electrical, and controls-related HVAC issues using testing equipment and tools.
• Read and interpret blueprints, wiring diagrams, equipment drawings, specs, and technical documents.

Skills

HVAC troubleshooting

Electrical troubleshooting

Blueprint reading

Central plant operations

Onsite work

Education

High school diploma or equivalent

Tools

EPA 608 Certification

Maximo CMMS

Job description

HVAC Mechanic III

El Segundo, CA

Schedule/Shift: 2nd Shift, 9/80 A schedule, every other Friday off

Pay: $50.00 - $55.00 per hour

26-09744

Job Summary

The HVAC Mechanic III is responsible for troubleshooting, repairing, servicing, and maintaining commercial and industrial HVAC, refrigeration, and central plant equipment. This hands‑on role supports chillers, cooling towers, air handling units, boilers, refrigeration systems, building controls, and related mechanical systems in a large industrial facility. The position requires strong mechanical and electrical troubleshooting skills and experience working with complex commercial or industrial HVAC systems.

Job Responsibilities

• Troubleshoot, repair, service, and maintain commercial and industrial HVAC and refrigeration systems.
• Perform preventive and corrective maintenance on chillers, cooling towers, AHUs, VAV systems, heaters, boilers, air compressors, air dryers, coolers, and freezers.
• Perform routine and special inspections to identify maintenance needs and prevent equipment failures.
• Diagnose mechanical, electrical, and controls-related HVAC issues using appropriate testing equipment and hand and power tools.
• Install, modify, rebuild, repair, and service HVAC and refrigeration equipment in accordance with applicable codes and safety requirements.
• Monitor and troubleshoot centralized HVAC and building automation systems, including pneumatic and direct digital control systems.
• Read and interpret blueprints, wiring diagrams, equipment drawings, specifications, and technical documentation.
• Maintain accurate preventive maintenance records, service reports, and work‑order documentation.
• Support central plant operations and associated mechanical systems.
• Perform HVAC and mechanical maintenance in manufacturing and industrial environments.
• Work safely from ladders and elevated areas and lift equipment or materials weighing 50 pounds or more.
• Participate in on‑call support as required.

Job Requirements

• Minimum 4 years of commercial or industrial HVAC experience.
• Universal EPA Section 608 Certification required.
• Active California driver's license required.
• Hands‑on experience with chillers and cooling towers.
• Experience with commercial HVAC, refrigeration, plumbing, and mechanical systems.
• Experience working in a central plant environment.
• Knowledge of electrical and electronic components associated with HVAC and refrigeration equipment.
• Experience troubleshooting mechanical equipment, controls, and electrical systems.
• Ability to read and interpret blueprints, schematics, wiring diagrams, and technical specifications.
• Ability to work 100% onsite in El Segundo, CA.
• Ability to work a 9/80 schedule on 2nd shift.
• Basic HVAC hand tools required.
• U.S. citizenship required.

Education

• High school diploma or equivalent required.

Preferred Qualifications

• Experience with building automation systems and troubleshooting controls and I/O.
• Experience with Maximo, CAFM, CMMS, or similar maintenance and work‑order systems.
• HVAC maintenance experience in a manufacturing or industrial production facility.
• Experience servicing HVAC systems supporting production machinery or specialized equipment.
• Strong commercial refrigeration experience.
• Experience with AHUs, VAV systems, boilers, pneumatic controls, and DDC controls.
• Strong mechanical, electrical, analytical, and troubleshooting skills.
• Proficiency with Microsoft Outlook and basic computer systems.
• Strong written and verbal communication skills.

About Equiliem

Equiliem believes in empowering success. It's our job to cultivate relationships that connect people and employers in a way that is inclusive, intelligent, and allows both to thrive.

Across the U.S., leading companies in healthcare, government, engineering, manufacturing, professional services, and energy rely on us for their workforce solutions. Our recruiting and HR services include contract and direct hire staffing, Payrolling/EOR, Independent Contractor Compliance, and Managed Services.

For almost 30 years, we've helped shape our industry. Today, we continue to research, ask questions, and continuously enhance the candidate journey and client experience.

Benefits

We offer a comprehensive benefits package to our employees, which includes:

• Medical Insurance
• Vision & Dental Insurance
• Life Insurance
• Matching 401(k)
• Commuter Benefits
• Employee Discounts & Rewards
• Payroll Payment Options

Equiliem is an equal opportunity employer. We do not discriminate or allow discrimination based on race, color, religion, creed, sex, age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Equiliem will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at [emailprotected] or [phone].