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Apprentice Thermal Engineer Jobs (NOW HIRING)

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Apprentice Thermal Engineer information

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$12

$22

$37

How much do apprentice thermal engineer jobs pay per hour?

As of Jul 17, 2026, the average hourly pay for apprentice thermal engineer in the United States is $22.02, according to ZipRecruiter salary data. Most workers in this role earn between $17.31 and $24.04 per hour, depending on experience, location, and employer.

What is the difference between Apprentice Thermal Engineer vs Thermal Engineer?

AspectApprentice Thermal EngineerThermal Engineer
QualificationsBasic technical diploma or ongoing trainingBachelor's degree in Mechanical or Thermal Engineering
Work EnvironmentEntry-level, supervised tasks in labs or on-siteDesign, analysis, and testing in industrial or manufacturing settings
ResponsibilitiesAssisting senior engineers, learning proceduresDeveloping thermal systems, troubleshooting, and optimization

The main difference between an Apprentice Thermal Engineer and a Thermal Engineer lies in experience and responsibilities. Apprentices are in training, focusing on learning and assisting, while Thermal Engineers are fully qualified professionals handling complex tasks independently.

More about Apprentice Thermal Engineer jobs
What cities are hiring for Apprentice Thermal Engineer jobs? Cities with the most Apprentice Thermal Engineer job openings:
What are the most commonly searched types of Thermal Engineer jobs? The most popular types of Thermal Engineer jobs are:
What states have the most Apprentice Thermal Engineer jobs? States with the most job openings for Apprentice Thermal Engineer jobs include:
Infographic showing various Apprentice Thermal Engineer job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, and 5% Part Time. Highlights an 100% Physical job distribution, with an average salary of $45,806 per year, or $22 per hour.

Full-time

Medical, Life, Retirement, PTO

Posted 2 days ago

New


Job description

Commercial/Industrial - Boiler/Burner/Controls Specialist - Bow, NH

If you like to show off your troubleshooting skills and are a strong customer-focused Technician then we want you! Experienced C&I burner, controls, combustion technicians wanted!

We're Blake Thermal Sales & Service, Inc., and we are the official representative of Cleaver Brooks, Camus, and many other C&I equipment manufacturers in the thermal energy industry. We are looking for boiler and burner technicians with a focus on advanced control systems. Don't worry if you're not a "specialist", we are interested in technicians at all levels from apprentices to senior level personnel We offer factory training and certifications, as well as on the job training.

Members of our team are all thermal energy & mechanically/electrically minded, self-managed, and extremely customer-focused.

OUR COMPANY:

Blake Thermal Sales & Service Inc. is the manufacturer's rep for Cleaver Brooks and Camus boilers. Blake Thermal Sales & Service Inc. is a full-service thermal solutions company that supplies engineered products, services, and complete systems. Blake Thermal has a 99-year history of providing an array of products and services supporting steam, hot water for process and domestic heat for commercial, industrial, medical, educational and manufacturing facilities. Headquartered in East Windsor, CT, Blake Thermal maintains multiple locations across New York and New England including Bow, NH.

  1. Sole focus on integrating and supplying engineered products, services, and complete thermal systems
  2. Longstanding relationship as a manufacturer's representative with a 99-year history
  3. Premier product supported by factory authorized local technicians

For more information about our company, please visit our website via the following link: https://www.blakethermal.com/

Ideal Candidates will be in alignment with Blake Thermal's Core Values:

  • Customer Focused
  • Opportunity is Earned
  • Solutions Provider
  • Trustworthy
  • Driven to Succeed
  • Confident but Humble

JOB DESCRIPTION:

Seeking several Field Service Boiler/Burner/Controls Technicians. Experience is a big plus however we will train apprentices as well. Position primarily requires a positive attitude with solution-oriented approach to problem solving. Must take pride in your work and have ability to work as part of a team. As factory authorized service technicians, we demonstrate the highest levels of professionalism and capability to support our equipment. World-Class customer service and efficiency is our goal!

Apprentices:

If you are driven to establish a career in this industry but do not have the experience in essential functions listed below; you should still apply if you can meet our responsibilities/expectations and physical demands

ESSENTIAL FUNCTIONS:

  • Hands-on ability for combustion tuning and analysis as well as troubleshooting skills to determine and adjust a full range of burners from .5 to 30 MMBTU input
  • Factory start-up and commissioning of various C&I thermal equipment including hydronic boilers, high- and low-pressure steam systems including firetube and industrial water tube boilers, steam turbines, heat exchangers, snow melt systems, etc.
  • Boiler room analyses for possible opportunities to improve reliability and efficiency
  • Understanding of all types of hot water and steam (high pressure & low pressure) boiler support equipment to include deaerators, feed systems, blow down systems, economizers and waste heat recovery equipment
  • Understanding of wiring diagrams, electrical, controls and instrumentation
  • Burner upgrades/conversions
  • Advanced Burner control upgrades/conversions
  • Implementation of energy efficiency measures
  • Technical report writing

BENEFITS:

  • Service vehicle with gas card (once trained and independent)
  • Company-issued cell phone 
  • Extensive technical training & professional development opportunities
  • Health Insurance
  • 401K
  • Annual PTO includes: 10 vacation days, 6 sick/personal days; 8 company holidays, 2 floating holidays
  • Compensation commensurate with experience
  • Paid travel time - to and from the job site

RESPONSIBILITIES/EXPECTATIONS:

  • MUST hold or be able to maintain state of New Hampshire Gas Fitters License.
  • Perform scheduled & emergency maintenance/repair of the equipment and all other associated equipment
  • Perform installation of the equipment at customer sites as well as conducting pre-installation assistance
  • Must be available for "On Call" 24 hour emergency service rotation. Additional compensation is provided when "On Call". Overtime/Double-time compensation paid for work performed outside of normal business hours.
  • Scheduled night and weekend work is sometimes required to meet customer needs. Advance notice will be provided and will show flexibility/consideration whenever possible.
  • Must have attitude and aptitude to develop a high level of customer service skills, as well as the ability to respond quickly to service calls with good time management and planning
  • Must be motivated and fast paced personality with strong work ethic
  • Must work effectively with little or no supervision once trained
  • Able to read, write and have good oral communications skills in English, other languages a plus
  • Computer ability should be proficient for producing required reports
  • Must maintain a valid Driver's License to drive rental vehicles & able to pass a DOT physical for driving fleet vehicles as required, a CDL is not required
  • Maintain company provided equipment, tools and or fleet vehicle as per company policy.
  • Requires completion of company provided confined space & lockout/tagout training in order to work safely as part of a team.
  • Responsible for the prevention and/or mitigation of any environmental impact associated with job-related tasks, accidents, and emergency situations or conditions.
  • Actively promotes safe behaviors and health awareness at all times in the execution of daily tasks

This opportunity offers a competitive salary (commensurate with experience) 401k, generous health benefits, company paid life/ AD&D, company paid training with future advancement opportunities.

Blake Thermal Sales & Service Inc. is an equal opportunity and affirmative action employer. We do not discriminate by race, color, gender, sexual orientation/ gender identity, religion, ethnic or national origin, sex, age, disability status, or status as a covered veteran. 


Successful candidate must pass a pre-hire background check, drug test and DMV check and provide proof of eligibility to work in the U.S. without sponsorship.

Blake Thermal Sales & Service, Inc. is a proud drug-free workplace.