ZipRecruiter

Log In

1

Boiler Maintenance Jobs (NOW HIRING)

Essentia Health

Boiler Operator Chief

Duluth, MN

$33.83 - $41.70/hr

Operate and maintain boiler plant for medical campus. * Observe and dispatch maintenance engineers for building automation system alarms regarding HVAC systems, fire safety systems, emergency ...

State of Connecticut

Boiler Inspector

Hartford, CT · On-site

$96K/yr

The Bureau of Boilers, part of the Office of the State Building Inspector, administers and enforces ... Maintain accurate and detailed records of inspections, findings, and any corrective actions taken

next page

Showing results 1-20

All JobsBoiler Maintenance Jobs

Boiler Maintenance information

See salary details

$16

$35

$49

How much do boiler maintenance jobs pay per hour?

As of Jul 13, 2026, the average hourly pay for boiler maintenance in the United States is $35.81, according to ZipRecruiter salary data. Most workers in this role earn between $28.37 and $43.27 per hour, depending on experience, location, and employer.

Do boiler technicians make good money?

Boiler technicians typically earn a competitive salary, with wages varying based on experience, certifications, and location. They often work in industrial or commercial settings, requiring knowledge of plumbing, electrical systems, and safety protocols. The job can offer steady income and opportunities for overtime or advancement.

What qualifications do you need to fix a boiler?

Boiler maintenance technicians typically need a high school diploma or equivalent, along with specialized training or an apprenticeship in heating, ventilation, and air conditioning (HVAC) or boiler systems. Certification or licensing, such as a state-issued license or EPA certification, is often required to perform repairs and ensure safety standards are met.

What are the key skills and qualifications needed to thrive as a Boiler Maintenance Technician, and why are they important?

To thrive as a Boiler Maintenance Technician, you need strong mechanical aptitude, knowledge of boiler systems, and typically a high school diploma or technical certification in HVAC or boiler operation. Familiarity with diagnostic tools, pressure gauges, water treatment systems, and adherence to safety standards is essential. Attention to detail, problem-solving abilities, and effective communication help technicians efficiently identify and address maintenance issues. These skills are vital to ensure safe, reliable, and efficient boiler operation, minimizing downtime and hazards.

What is the highest salary for a boiler operator?

The highest salaries for boiler operators can exceed $80,000 annually, especially for those with extensive experience, specialized skills, or working in high-demand industries. Factors such as certifications, location, and shift differentials can also influence earning potential.

What is boiler maintenance?

Boiler maintenance refers to the regular inspection, cleaning, testing, and servicing of a boiler system to ensure it operates safely and efficiently. This includes checking for leaks, cleaning burners, testing safety controls, and descaling components as needed. Routine maintenance helps prevent breakdowns, extends the lifespan of the equipment, and ensures compliance with safety regulations. Proper maintenance also helps lower energy costs and reduces the risk of costly repairs.

What is the difference between Boiler Maintenance vs Boiler Repair?

AspectBoiler MaintenanceBoiler Repair
PurposeRegular inspections and preventive tasks to ensure optimal operationFixing specific issues or breakdowns when the boiler malfunctions
CertificationsHVAC or boiler operation certifications often requiredSame certifications as maintenance, plus specialized repair skills
Work EnvironmentScheduled, routine work often in commercial or industrial settingsEmergency or scheduled repairs, often in the same environments
TasksCleaning, inspecting, testing safety devices, adjusting controlsReplacing faulty parts, troubleshooting, restoring boiler function

Boiler maintenance focuses on routine, preventive tasks to keep boilers running efficiently, while boiler repair involves fixing specific problems when issues arise. Both roles require similar certifications and work environments, but their primary goals differ: prevention versus problem-solving.

Are boiler technicians in demand?

Boiler technicians are in demand due to ongoing needs for maintenance, repair, and installation of heating systems in commercial and residential buildings. Employment opportunities are expected to grow as infrastructure and energy efficiency standards increase, and technicians with certifications and knowledge of modern controls are particularly sought after.

What are some common challenges faced by Boiler Maintenance technicians and how can they be addressed?

Boiler Maintenance technicians often encounter challenges such as troubleshooting complex mechanical issues, working in confined or high-temperature environments, and ensuring compliance with strict safety and regulatory standards. To address these, technicians should stay updated with ongoing training, use proper personal protective equipment, and proactively communicate with team members to solve problems efficiently. Regularly scheduled maintenance and thorough documentation also help in preventing unexpected breakdowns and maintaining operational safety.
More about Boiler Maintenance jobs
What cities are hiring for Boiler Maintenance jobs? Cities with the most Boiler Maintenance job openings:
What states have the most Boiler Maintenance jobs? States with the most job openings for Boiler Maintenance jobs include:
What job categories do people searching Boiler Maintenance jobs look for? The top searched job categories for Boiler Maintenance jobs are:
Boiler Maintenance jobs near you
Infographic showing various Boiler Maintenance job openings in the United States as of July 2026, with employment types broken down into 3% Locum Tenens, 92% Full Time, 3% Part Time, 1% Contract, and 1% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $74,478 per year, or $35.8 per hour.
Maintenance Boiler Operator - UniFirst

Maintenance Boiler Operator - UniFirst

Unifirst

Whippany, NJ • On-site

$19.23 - $25.59/hr

Full-time

This job post has expired today. Applications are no longer accepted.

UniFirst rating

6.6

Company rating: 6.6 out of 10

Based on 129 frontline employees who took The Breakroom Quiz

113th of 216 rated facilities management

Job description

Our Team is Kind of a Big Deal!
UniFirst is seeking a Maintenance Boiler Operator to join our UniFirst community! As a Team Partner in the Maintenance Department, you will monitor, test, and maintain our boilers at our UniFirst location as well as other plant and facility production equipment. At UniFirst we have a standard Monday - Friday work week with periodic night and weekend overtime! We have an immediate opening and provide on the job training. 


What's in it for you?
Training:
Our Team Partners receive quality skills training designed to enhance their performance and assist them with their career potential and advancement.

Career Growth:
You may quickly find yourself on the fast-track to success. We are a rapidly growing company offering significant avenues for personal development and growth.
Culture:
Our culture is what makes UniFirst an organization that stands out from the rest.
Diversity:

At UniFirst, you'll find an environment packed with different cultures, personalities, and backgrounds because we believe it takes many kinds of people to make us successful.
What you'll be doing:

  • Monitor the boiler operating parameters as required by applicable state codes and ordnances.
  • Test boiler feedwater and condensate and log results.
  • Perform boiler blowdowns as per the boiler treatment vendor's schedule.
  • Complete assigned boiler maintenance and document these tasks in the Unifirst Maintenance Management System (UMMS).
  • Monitor water softener and ensure proper operation and soft water for the boiler feedwater system.
  • Monitor and ensure proper feedwater temperature is entering into the boiler.
  • Operate and monitor the hot and tempered water systems utilizing steam to preheat and stack economizers.
  • Present for all boiler inspections and assisting in scheduling and completing these inspections.
  • Present and assisting vendors in completing regular boiler combustion inspections and tunings.
  • Test steam traps throughout the facility and submit work orders to affect repairs to all non-functioning steam traps.
  • Develop recommendations to management teams that relate to improving efficiency and operating results of high-pressure boiler and steam systems within the facility.
  • Ensure the boiler is operated per UniFirst policies and procedures of high-pressure steam systems.
  • After qualifying as a Maintenance Technician, perform regular preventive and corrective maintenance on facility and production equipment throughout the facility.
  • Perform all tasks following Company Safety policies.
  • Wear Personal Protective Equipment (PPE) as required by Safety policies.
  • Complete all safety related training.

What we're looking for:

  • High school and/or GED is required.
  • Must posses the minimum state requirement for a boiler operating license as required by the applicable state's boiler operating codes and ordnances.
  • Black Seal Boiler License is Require

  • Must be at least 18 years of age.

  • Experience and knowledge to perform maintenance functions and assigned preventive maintenance tasks for equipment in the boiler room and associated steam system as well as facility and production equipment are required.
  • Experience and knowledge to operate high pressure boiler and steam systems are required.
  • Familiarity with using basic hand and power tools are required.
  • Ability to work autonomously with minimal supervision.
  • Ability to lift up to 80 lbs.


The estimated hourly pay for this position ranges from $19.23 to $25.59 per hour. Actual compensation will vary based on factors including but not limited the candidate's skills, experience, and qualifications. Geographic differentials may apply depending on the position's location. There is no application deadline for this role; recruitment will remain open until the position is filled.

About UniFirst
The fabric of UniFirst is woven from its very unique family culture where our Team Partners enjoy a small company feel while taking advantage of the resources and stability that come with being a 1.5-billion-dollar organization.
UniFirst is an international leader in the $18 billion-dollar garment services industry. We currently employ over 13,000 team partners who serve 300,000 business customer locations throughout the U.S., Canada, and Europe. We were included in the top 10 of Selling Power magazine's "Best Companies to Sell For" list and recognized on Forbes magazine's "Platinum 400 - Best Big Companies" list. As an 80-year old company focused on annual growth, there's never been a better time to join our team.
There's a lot to love about UniFirst, where you come first.

UniFirst is an equal opportunity employer. We do not discriminate in hiring or employment against any individual on the basis of race, color, gender, national origin, ancestry, religion, physical or mental disability, age, veteran status, sexual orientation, gender identity or expression, marital status, pregnancy, citizenship, or any other factor protected by anti-discrimination laws.

What UniFirst employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

UniFirst logo

About UniFirst

Sourced by ZipRecruiter

The year was 1936 and Aldo Croatti had a vision: to serve the men and women who put in a hard day’s work. He founded a laundry business to clean clothes of factory workers and others in the heavy-soil business. With UniFirst, he created an entirely new concept: uniform rental services. This business concept gained popularity because it delivered on a key customer need: helping businesses work safer and smarter while presenting a better business image. Aldo’s vision spurred the growth of an entire industry. Since then, UniFirst has evolved into a leader in the uniform rental services industry. With headquarters located in Wilmington, MA, UniFirst operates 260-plus facilities throughout North and Central America and Europe. We serve over 300,000 customers and outfit over 2 million workers across a variety of industries—from automotive to transportation and warehousing, construction, and everything in between. We proudly serve nearly half of Fortune 500 companies and their hardworking employees.

Industry

Manufacturing

Company size

10,000+ Employees

Headquarters location

Wilmington, MA, US

Year founded

1936

View All UniFirst Jobs

Apply