Boiler Service Technician
Company: Combustion & Controls, LLC
Location: Chattanooga
Posted on: February 18, 2026
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Job Description:
Job Description Job Description Description: The Boiler Service
Technician is responsible for servicing, troubleshooting, and
repairing commercial and industrial boilers, burners, and
associated systems. This role demands both technical expertise and
a strong commitment to safety and customer satisfaction. ·
Troubleshoot and service light commercial to large industrial
watertube and firetube boilers. · Perform combustion setup,
analysis, and adjustments on burners ranging from 0.5 to 30 million
BTU/HR. · Diagnose and repair industrial burners and combustion
systems. · Conduct internal and external inspections of boilers and
associated control systems. · Replace and repair gaskets, valves,
and various boiler components. · Evaluate steam and hydronic
systems to identify issues and propose solutions. · Work with
boiler support equipment including deaerators, feedwater systems,
economizers, and blowdown systems. · Install, troubleshoot, and
calibrate instrumentation such as thermocouples, loop controllers,
transmitters, and other process controls. · Ensure compliance with
safety regulations and company standards. · Maintain accurate
service records and documentation. · Perform additional
responsibilities as requested. Requirements: · At least 3 years’
experience servicing, troubleshooting, and repairing commercial and
industrial boilers, burners, and associated systems. · A valid
driver’s license is required with a clean record. Must be insurable
with no major infractions. Job will require travel. · Must pass
pre-employment background and an initial and subsequent random drug
screening tests. · Self-motivated individual who works
independently, as well as in a team atmosphere. · Good customer
service skills are mandatory. · Present a positive professional
image with customers. · Must be able to operate independently and
communicate efficiently and effectively with both customers and
management. · Detail-oriented in completing work orders, all
required forms, summaries, and checklists. · Must have strong
language skills as well as industry specific vocabulary. · Basic
mathematics, algebra, and formula knowledge are required. · Strong
reasoning and problem-solving skills. Foundational Understanding: ·
Technician understands basic operation of steam boilers and burners
(firetube and watertube types). · Technician understands key boiler
safety components and their functions (low water cut-off, pressure
relief, etc.). · Technician understands common types of burners and
their basic parts. · Technician understands the fundamentals of
combustion (fuel, air, heat, and proper ignition sequence). ·
Technician understands basic electrical safety and how to
identify/control power sources. · Technician understands how to
properly perform startup/shutdown procedures per manufacturer
guidelines. Physical Requirements: · Must be able to bend, kneel,
squat, stand, and climb frequently. · Capable of lifting and
carrying up to 50 lbs. · Able to push/pull heavy equipment and
maneuver tubing and materials. · Ability to work in confined spaces
and elevated areas. · Working with hot steam, liquids, tight
spaces, and other conditions depending on customer site(s). · Must
pass a physical (fit test), hearing and eye exam. Education
Requirements: · Completed High School Diploma or equivalent. · Two
years of technical school, community college or trade school. ·
Computer knowledge a plus.
Keywords: Combustion & Controls, LLC, Smyrna , Boiler Service Technician, Engineering , Chattanooga, Tennessee
