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3Rd Class Boiler Engineer Jobs (NOW HIRING)

Alutiiq, LLC

Lead Engineer

Arlington, VA · On-site

$117K - $154K/yr

District of Columbia (DC) 3rd Class Steam and Hot Water Heating Boiler Engineer license * Secret security clearance * Extensive knowledge of mechanical systems, facility management, and regulatory ...

New

Merrimack Health

Boiler Plant Technician

Lawrence, MA · On-site

$22 - $33/hr

First, Second or Third Class Engineer * Experience in Boiler Room procedures Merrimack Health is a private, non-profit community hospital providing the Merrimack Valley and southern New Hampshire ...

Robbins Lumber, Inc.

Boiler Operator

Searsmont, ME · On-site

$56K - $74K/yr

A High-Pressure Boiler license is preferred, but we are willing to train the right candidate ... Active 3rd Class Stationary Steam Engineer License preferred. Our benefits include: · Medical · ...

Stellantis

Boiler Operator

Sterling Heights, MI · On-site

Required to promptly notify the USM or designee (shift engineer) of any unusual, abnormal or ... City of Detroit 3rd class Refrigeration License * Ability, with or without reasonable accommodation ...

Stellantis

Boiler Operator

Sterling Heights, MI

Required to promptly notify the USM or designee (shift engineer) of any unusual, abnormal or ... City of Detroit 3rd class Refrigeration License * Ability, with or without reasonable accommodation ...

Dexterra

DC 3rd Class Engineer

Washington, DC · On-site

The DC 3rd Class Engineer is responsible for the safe and efficient operation and maintenance of all equipment at CMI's customer site in Washington, DC. Shift - Monday- Friday 2:00pm-10:00 Key Job ...

New

Dexterra

DC 3rd Class Engineer

Washington, DC · On-site

The DC 3rd Class Engineer is responsible for the safe and efficient operation and maintenance of all equipment at CMI's customer site in Washington, DC. Shift - Monday- Friday 2:00pm-10:00 Key Job ...

New

Spectrum Health

Boiler Operator

Wayne, MI · On-site

$31.38 - $37.80/hr

Maintains constant surveillance of power plant equipment in operation by observing programmable ... LIC-3rd Class Refrigeration Operator License - STATE_MI State of Michigan Upon Hire About Corewell ...

Corewell Health

Boiler Operator

Wayne, MI · On-site

$31.38 - $37.80/hr

Maintains constant surveillance of power plant equipment in operation by observing programmable ... LIC-3rd Class Refrigeration Operator License - STATE_MI State of Michigan Upon Hire About Corewell ...

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How much do 3rd class boiler engineer jobs pay per hour?

As of Aug 14, 2026, the average hourly pay for 3rd class boiler engineer in the United States is $28.83, according to ZipRecruiter salary data. Most workers in this role earn between $24.04 and $33.17 per hour, depending on experience, location, and employer.

What does a 3rd class boiler engineer do?

A 3rd Class Boiler Engineer operates and maintains low- to medium-pressure boilers, ensuring they run safely and efficiently. Their responsibilities include monitoring boiler systems, conducting routine inspections, troubleshooting issues, and performing preventive maintenance. They must follow safety regulations and operational procedures to prevent hazards. This role often requires a boiler operator license, depending on local regulations.

What are some typical daily responsibilities for a 3rd class boiler engineer?

A 3rd Class Boiler Engineer is responsible for operating, monitoring, and maintaining boilers and related equipment, including conducting routine inspections and recording operational data. Daily tasks often involve checking gauges, ensuring proper water levels, adjusting controls, performing basic repairs, and implementing safety procedures. You may also be required to respond to alarms or troubleshoot issues as they arise, keeping downtime to a minimum. Collaboration with other maintenance staff and adherence to regulatory guidelines are integral parts of the job, helping to maintain a safe and efficient work environment.

What are the key skills and qualifications needed to thrive as a 3rd class boiler engineer?

To thrive as a 3rd Class Boiler Engineer, you need solid knowledge of boiler operations, mechanical systems, and safety protocols, typically supported by a relevant state-issued 3rd class boiler license. Proficiency with monitoring and control systems, water testing equipment, and routine maintenance tools is essential. Strong attention to detail, problem-solving abilities, and good communication skills help you work effectively within maintenance teams and respond calmly to emergencies. These skills and qualifications are crucial for ensuring safe, efficient boiler operation and minimizing downtime or hazards in industrial and commercial facilities.

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3Rd Class Boiler Engineer jobs near you
Infographic showing various 3Rd Class Boiler Engineer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 68% Full Time, 30% Part Time, and 1% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $59,966 per year, or $28.8 per hour.

Engineer - Third Class

Wayne State University

Detroit, MI • On-site

Full-time

Re-posted 29 days ago

Wayne State University rating

7.6

Company rating: 7.6 out of 10

Based on 20 frontline employees who took The Breakroom Quiz

289th of 618 rated colleges and universities

Job description

POSITION PURPOSE
 
To perform operation and maintenance of heating, ventilating and mechanical equipment in assigned area.
 
ESSENTIAL JOB FUNCTIONS
 
Check buildings to ensure proper temperatures are maintained. Access all public areas in buildings, including classrooms, offices, stairwells, hallways, restrooms, etc. to determine comfort level; set and/or reset thermostats as necessary; turn ventilation equipment on and off as appropriate.
 
Monitor all pumps, condensate tanks, valves, water heaters, reduction valves, swimming pool equipment, boilers and plumbing systems. Access equipment which may be at any height and in any location on campus; work with hand tools and at any angle. Clean all plenum chambers, fans, boiler rooms and other areas designated for heating and ventilation use.
 
Make running repairs on equipment as necessary. Replace stems and seats on all valves and traps up to one inch in size; control flow by opening and closing gate, globe and/or butterfly valves.
 
Clean and change air filters. Access filter chambers which may be located at any height and angle with cumbersome boxes containing replacement filters; adjust and replace belts on equipment. Respond to calls for service.
 
All Operating Engineers are considered to be "Essential Personnel," and are required to report during a university emergency closure period.
 
Other duties as assigned.

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