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Boiler Apprentice Jobs in Seattle, WA (NOW HIRING)

Plumber (Skagit)

Seattle, WA

$48.32 - $52.18/hr

... apprenticeship program (or a combination of education and/or training and/or experience which ... A City of Seattle Grade IV Boiler Fireman License. Please note this job advertisement is not ...

Plumber (Skagit)

Seattle, WA · On-site

$48.32 - $52.18/hr

Install cast iron sectional boilers. Repair and maintain all associated equipment such as ... apprenticeship program (or a combination of education and/or training and/or experience which ...

High school diploma or equivalent Completion of a four-year apprenticeship training program and ... type A or C Boiler license 4th grade or better Four or more years of experience as an HVAC/R ...

Journeyman Plumber

Puyallup, WA · On-site

$45 - $65/hr

... and boilers. * Troubleshoot plumbing systems to identify issues such as leaks, clogs, or ... Provide guidance and training to apprentices and junior plumbers. Qualifications: * Education: High ...

Operating Engineer

Bellevue, WA · On-site

$78K - $106K/yr

... apprentice program or trade school preferred IMPORTANT EXPERIENCE • 5+ years of related work ... Pressure Boiler License, High Pressure Steam Operator, etc.) • May be required to have ...

Operating Engineer

Seattle, WA · On-site

$79K - $107K/yr

... apprentice program or trade school preferred IMPORTANT EXPERIENCE • 5+ years of related work ... Pressure Boiler License, High Pressure Steam Operator, etc.) • May be required to have ...

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Boiler Apprentice information

See Seattle, WA salary details

$12

$22

$35

How much do boiler apprentice jobs pay per hour?

As of Aug 15, 2026, the average hourly pay for boiler apprentice in Seattle, WA is $22.90, according to ZipRecruiter salary data. Most workers in this role earn between $18.61 and $26.01 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a boiler apprentice?

To thrive as a Boiler Apprentice, you need a basic understanding of mechanical systems, math skills, and a high school diploma or equivalent. Familiarity with hand and power tools, as well as safety certifications like OSHA 10, are commonly required for safe and efficient learning on the job. Strong attention to detail, eagerness to learn, and effective teamwork stand out as valuable soft skills. These qualities ensure apprentices can develop technical expertise while maintaining safety and contributing positively to the team environment.

What does a boiler apprentice do?

As a Boiler Apprentice, your day often includes assisting experienced technicians with routine maintenance, troubleshooting, and repairs on various types of boiler systems. You'll spend time learning how to inspect and clean boiler machinery, replace parts, and ensure systems operate safely and efficiently. Expect to work both independently and as part of a team, sometimes in confined spaces or at different job sites. Over time, you'll build hands-on experience while gradually taking on more complex tasks as your skills grow.

What is a boiler apprentice?

A Boiler Apprentice is an entry-level worker who assists experienced boiler technicians in installing, maintaining, and repairing boilers and heating systems. Apprentices learn to read blueprints, operate tools, and follow safety procedures while gaining hands-on experience. This role often involves working in industrial, commercial, and residential settings under supervision. The apprenticeship program typically combines on-the-job training with classroom instruction to develop technical skills. Over time, apprentices gain the knowledge required to become certified boiler technicians or operators.

What are popular job titles related to Boiler Apprentice jobs in Seattle, WA?

For Boiler Apprentice jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Boiler Apprentice jobs in Seattle, WA look for?

The top searched job categories for Boiler Apprentice jobs in Seattle, WA are:

Infographic showing various Boiler Apprentice job openings in Seattle, WA as of August 2026, with employment types broken down into 89% Full Time, 8% Part Time, 2% Contract, and 1% Nights. Highlights an 98% Physical, and 2% Remote job distribution, with an average salary of $47,639 per year, or $22.9 per hour.

Continuing Education Instructor - Boiler Operator License 3 & 4

Renton Technical College

Renton, WA • On-site

$48 - $50/hr

Full-time, Part-time

Re-posted 13 days ago


Job description

Salary: $48.00 - $50.00 Hourly
Location : 3000 NE 4th Street Renton, WA
Job Type: Hourly
Job Number: 26-CE0001
Department: Continuing Education
Opening Date: 03/05/2026
Position
This is a general posting for candidates to apply for hourly, part-time instructor openings within the Continuing Education Department at Renton Technical College. We are seeking a Continuing Education Instructor to support the Boiler Operator License Grade 3 & 4 training program. This part-time, hourly position reports directly to the Executive Director of Innovation & Strategic Partnerships. Hours and dates may vary and will be established based on assignment. This course may be taught during the day on Saturdays in person. This is a non-credit course which may start at any given point within the academic quarter. The pay range for the position is $48.00 - $50.00 per hour. Salary placement will depend on assignment and qualifications.
Renton Technical College, located southeast of Seattle, has provided quality education in a variety of occupations for over 80 years. Our professional-technical certificate and degree programs offer entry and mid-level training in the areas of allied health, trades and industry, culinary, business, technology, and automotive. Our outstanding college & career pathways program with classes in adult basic education, English as a second language, and GED preparation is available to those who need additional preparation before entering a training program and for those who simply wish to improve their math and English skills. Career Education and apprenticeships degrees round out our offerings.
Key Responsibilities / Essential Functions Include
  • Communicate professionally and effectively, both orally and in writing, with college employees, departments and outside agencies.
  • Deliver classroom and/or hands-on instruction related to boiler operation, maintenance, and safety practices.
  • Effectively teach curriculum designed to prepare students for Boiler Operator Grade 3 and Grade 4 licensing requirements.
  • Provide for the orderly conduct of program learning activities, individual student learning needs, and appropriate evaluation of student progress toward attaining learning objectives.
  • Demonstrate proper boiler operating procedures including startup, shutdown, safety systems, and emergency response practices.
  • Assume responsibility for the teaching and learning process of students.
  • Develop and maintain effective working relationships with students, staff, and community/industry partners.
  • Maintain accurate course attendance and completion records.
  • Maintain regular attendance and punctuality.
  • Perform other related projects and assignments as assigned.

Required Knowledge, Skills and Abilities
  • Experience with persons from diverse backgrounds such as sexual orientation, racial, ethnic, religious, linguistic, gender, age, socio-economic, physical and learning abilities, and a commitment to an inclusive and equitable working / learning environment.
  • Minimum of three years of industry experience operating, maintaining, or supervising commercial or industrial boiler systems. Five years of experience is preferred.
  • Demonstrated knowledge of boiler systems including combustion systems, controls, safety devices, water treatment, and maintenance practices.
  • Knowledge of applicable safety codes and standards including ASME Boiler and Pressure Vessel Code and relevant Washington State safety requirements.
  • Previous teaching, technical training, apprenticeship mentoring, or workforce training experience is preferred.
  • Ability to maintain confidentiality, think critically, and exercise independent judgment.
  • Proficiency in using Microsoft Office and ability to learn new instructional technology platforms.
  • Demonstrated ability to promote universal design and accessibility. Proficiency in (or ability to learn within 6 month of hire) the production of accessibly content, whether print or electronic.
  • Excellent leadership and interpersonal skills and ability to work effectively as part of a team.
  • Ability to represent the college in a positive and professional manner, while using tact, discretion and courtesy.
  • Ability to speak a regionally top spoken language other than English is preferred (Spanish, Vietnamese, Russian, Somali, and Chinese).

SPECIAL REQUIREMENTS, LICENSES, AND CERTIFICATIONS:
  • Possession of a valid current Boiler Operator License, Steam Engineer License, or equivalent professional credential is required. License Grade 3 or higher is preferred.
  • Familiarity with licensing requirements and examination preparation for boiler operators in Seattle and surrounding jurisdictions is preferred.
  • Must possess or be able to obtain current CPR and First Aid certification within 90 days of employment.

WORKING CONDITIONS:
The position is active in nature and requires standing, lecturing and demonstration of processes in a classroom environment. The job also requires some sedentary time when performing administrative program functions. This is mostly an in-person/on-campus position; remote work may occur as business permits.
Terms of Employment
In the interest of providing a healthy, safe and secure educational and work environment, and in order to meet the requirements of federal legislation, it is the policy of Renton Technical College to maintain an alcohol and drug-free workplace for our employees and students.
The person hired is required to provide authorization for employment in the United States. All offers of employment are contingent to background checks, including employment and required degree/credential verification. Information from the background check will not necessarily preclude employment but will be considered in determining the applicant's suitability and competence to perform successfully in the position. Finalists are required to complete the Sexual Misconduct Disclosure form as required under RCW 288.112.080. Post offer, pre-employment criminal background checks are also required.
For questions regardingthis position contact recruiting@rtc.edu
EEO STATEMENT: Renton Technical College provides equal opportunity in education and employment and does not discriminate on the basis of race, color national origin, age, perceived or actual physical or mental disability, pregnancy, genetic information, sex, sexual orientation, gender identity, marital status, creed, religion, honorably discharged veterans or military status, or use of a trained guide dog or service animal, as required by Title VI of the Civil Rights Act of 1964, Title VII of the Civil Rights Act of 1964, Title IX of the Educational Amendments of 1972, Sections 504 and 508 of the Rehabilitation Act of 1973, the Americans with Disabilities Act and ADA Amendment Act, the Age Discrimination Act of 1975, the Violence Against Women Re-authorization Act and Washington State Law Against Discrimination, Chapter 49.60 RCW and their implementing regulations. The following college official has been designated to handle inquiries regarding the nondiscrimination policies: Title IX / EEO Coordinator, Vice President of Human Resources 3000 NE 4th Street Renton, WA 98056 (425)235-7873,
Jeanne Clery statement: Notice of Availability of Annual Security and Fire Safety Report: In compliance with Jeanne Clery Disclosure of Campus Security Policy and Crime Statistics Act of 1998, and as a part of the College's commitment to safety and security on campus, Renton Technical College reports the mandate information about current campus policies concerning safety and security issues, the required statistics, and other related information for the past three (3) calendar years. Renton Technical College's Annual Safety and Fire Report is available online at: For information on how to access the RTC Daily Crime Log follow this link:
We acknowledge that RTC sits uninvited on the ancestral land of the Puget Salish people, including the Duwamish, Suquamish, Snoqualmie, Tulalip, and Muckleshoot Nations. We are grateful to the original inhabitants of this land, upon which we gather and dialogue. We also acknowledge our increasingly virtual world, in which RTC's work is done across multiple indigenous lands, in some cases, away from Puget Salish territories. We thank the original caretakers of our local lands and waters, who are still here.
Beyond acknowledgment, we each have an obligation to learn about and support our local tribes. Find out how on our resources page, which includes scholarships for Indigenous students.
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