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Combustion Service Technician (HVAC)

ONEX
Erie, PA Full Time
POSTED ON 8/31/2026 CLOSED ON 9/7/2026

What are the responsibilities and job description for the Combustion Service Technician (HVAC) position at ONEX?

A Best-in-Class Place to Build Your Career
At Onex we believe great companies are built by great people. We provide a safe, respectful workplace where employees are valued, expectations are clear, hard work is recognized, and people have opportunities to learn, grow, and build a long-term career.

As a Combustion Field Service Technician, you will be maintaining, troubleshooting, and repairing industrial combustion systems, ensuring safe and efficient operation. The ideal candidate has a strong technical background in combustion equipment, exceptional problem-solving skills, and a commitment to safety and customer satisfaction. The combustion service technicians are generally part of a team of other skilled workers; however, their duties are often performed with minimal supervision so the candidate must be comfortable working independently in a factory setting. 

Responsibilities:

  • Inspect, maintain, and repair industrial combustion systems, including burners, and heat exchangers.

  • Troubleshoot and diagnose performance issues using specialized tools, meters, and analyzers.

  • Calibrate and adjust combustion equipment to ensure optimal efficiency and compliance with emissions regulations.

  • Perform regular preventative maintenance to minimize downtime and extend equipment lifespan.

  • Install, test, and commission new combustion systems, ensuring they meet manufacturer specifications and safety standards.

  • Document all service work, including diagnostics, repairs, and adjustments, in detailed service reports.

  • Communicate effectively with clients to explain technical issues, provide solutions, and recommend system improvements.

  • Stay up to date with industry trends, regulations, and technological advancements in combustion and heating systems.

  • Adhere strictly to all safety protocols and company policies during service and repair activities.

Qualifications:

  • High school diploma or GED; technical training or certification in combustion systems, HVAC, or related fields preferred.

  • Minimum of 2-3 years of experience in industrial combustion systems or similar roles.

  • Strong understanding of combustion theory, control systems, and fuel types (natural gas, oil, etc.).

  • Proficiency in reading and interpreting schematics, blueprints, and technical manuals.

  • Ability to operate hand tools, diagnostic instruments, and electronic controls.

  • Strong problem-solving skills and attention to detail.

  • Excellent communication and customer service skills.

  • Valid driver’s license and willingness to travel to client sites as needed.

  • OSHA 10 Hour Training

Physical Requirements:

  • Requires stamina for physical exertion over long periods of time

  • Comfortable working in various environments, including confined spaces, elevated areas, and extreme temperatures.

  • Must be able to move or handle equipment and materials generally weighing up to 50 pounds

  • Must be able to pass a Pre-Employment Drug screen and subject to random Drug Testing upon hire– Onex is a Drug Free workplace due to the safety sensitive nature of our work      

  • Wear PPE in field environment

Work Environment

  •  Travel 75% of the time

  •  Indoors, industrial environment

  •  Moving mechanical parts

  •  Fumes or airborne particles

  •  Exposed to high temperatures

  •  Risk of electrical shock and vibration

  •  Loud noise levels 

Benefits:

  • Profit sharing and referral bonus.

  • Comprehensive health, dental, and vision insurance.

  • Employee Stock Ownership Plan and 401K savings plan.

  • Paid time off and holiday pay.

  • Ongoing training and professional development opportunities

Who We Are 

  •  For 60 years, Onex has been a staple in the Erie community as well as the manufacturing industry. Onex began as a refractory distributor to the local foundries and grew to serve all heat intensive industries.

·       Today, Onex designs and services industrial furnaces across the U.S. using American made products wherever possible with its team of 100% employee-owners. 

  • Our Vision for the company is to Revitalize American Manufacturing. 

  •  Our Mission is to Make Things Better: empowered employees, happy customers, thriving communities. 

  •  Our Core Values are: Be Kind, Work Hard, Be Inspired, Be Creative, and Stay Humble. 

Compensation details: 29-35 Hourly Wage

Salary.com Estimation for Combustion Service Technician (HVAC) in Erie, PA
$54,872 to $69,269
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