National Occupational Classification, TEER 2
NOC 72103: Boilermakers
Boilermakers fabricate, assemble, erect, test, maintain and repair boilers, vessels, tanks, towers, heat exchangers and other heavy-metal structures. Below are the main duties, all 18 job titles it covers, what it means for Express Entry and what it pays in each province.
Updated
- Official NOC 2021 data
- Job Bank wages
What is NOC 72103?
NOC 72103 is the code for boilermakers in the National Occupational Classification (NOC) 2021. Job titles in this group include boiler fitter, boiler installer, boilermaker and boilermaker apprentice. It is a TEER 2 occupation (usually a college diploma, an apprenticeship of 2 or more years, or a supervisory role), so it counts as skilled work for the Federal Skilled Worker Program and the Canadian Experience Class. The Job Bank median wage across Canada is $49.00 an hour.
- NOC code
- 72103
- TEER
- 2: College diploma or apprenticeship of 2+ years
- Broad category
- Trades, transport and equipment operators and related occupations
- Express Entry
- Skilled (TEER 0 to 3)
- Category draws
- None
- Median wage
- $49.00 an hour
Job titles under NOC 72103
Boilermakers fabricate, assemble, erect, test, maintain and repair boilers, vessels, tanks, towers, heat exchangers and other heavy-metal structures. They are employed in boiler fabrication, manufacturing, shipbuilding, construction, electric power generation and similar industrial establishments. Apprentices are also included in this unit group.
Main job titles
- boiler fitter
- boiler installer
- boilermaker
- boilermaker apprentice
- construction boilermaker
- industrial boilermaker
- marine boilermaker
- pressure vessel fabricator
All 18 job titles in the NOC index
boiler fitter, boiler installer, boiler repairer, boiler repairman/woman, boiler shop mechanic, boilermaker, boilermaker apprentice, boilermaker-welder, construction boilermaker, erection and repair boilermaker, industrial boilermaker, industrial construction boilermaker, industrial heat exchanger boilermaker, journeyman/woman boilermaker, maintenance boilermaker, marine boilermaker, pressure vessel boilermaker, pressure vessel fabricator.
Main duties of NOC 72103
This group performs some or all of the following duties:
- Read blueprints or specifications to plan sequence of operation
- Lay out plate, sheet steel or other heavy metal and mark bending and cutting lines on work piece using protractors, compasses and drawing instruments or templates
- Set up and operate heavy-metal working machines such as brakes, rolls, shears, flame cutters and drill presses to cut, shape and form metal into parts or sections
- Fit and weld metal parts or sections together to fabricate boilers, vessels, tanks, heat exchangers, piping and other heavy-metal products
- Erect and install boilers and other heavy-metal products according to specifications using hand and power tools
- Repair and perform maintenance work on boilers and other heavy-metal products
- Direct activities of hoist or crane operators and other workers during fabrication, assembly, installation or repair of structures
- Test finished structures using a variety of methods.
- Boilermakers may specialize in rigging and hoisting, preparation and layout, or welding aspects of the trade.
Employment requirements
- Completion of secondary school is usually required.
- Completion of a three- to four-year apprenticeship program or a combination of over four years of work experience in the trade and some high school, college or industry courses in boilermaking is usually required to be eligible for trade certification.
- Trade certification is compulsory in Nova Scotia, Quebec and Alberta and available, but voluntary, in all other provinces.
- Red Seal endorsement is also available, in all provinces, to qualified boilermakers upon successful completion of the interprovincial Red Seal examination.
Additional information
- The Red Seal endorsement allows for interprovincial mobility.
- Progression to supervisory positions is possible with experience.
Is NOC 72103 eligible for Express Entry?
Yes for the programs that need skilled work: TEER 2 is in the TEER 0 to 3 range IRCC accepts.
| Program or draw | NOC 72103 |
|---|---|
| Federal Skilled Worker Program | Counts as skilled work (TEER 0 to 3) |
| Canadian Experience Class | Counts as skilled work (TEER 0 to 3) |
| Federal Skilled Trades Program | A listed skilled trade |
| Occupation category draws (2026) | Not on any occupation list |
| French-language proficiency (category draw) | Open to any occupation with NCLC 7 in French |
Read how TEER categories work and the full list of NOC codes in each 2026 category draw. Category draws also need at least 12 months of full-time work (or the same amount part-time) in one listed occupation within the past 3 years.
How much does NOC 72103 pay?
Job Bank wages for this occupation, per hour. Low and high are, in most cases, the 10th and 90th percentiles, so 8 in 10 workers earn somewhere between them.
| Area | Low | Median | High |
|---|---|---|---|
| Canada | $37.66 | $49.00 | $54.57 |
| Newfoundland and Labrador | $31.07 | $41.33 | $52.67 |
| Nova Scotia | $38.19 | $45.46 | $54.00 |
| New Brunswick | $36.00 | $43.64 | $52.00 |
| Quebec | $42.00 | $47.00 | $48.95 |
| Ontario | $31.21 | $48.21 | $54.21 |
| Manitoba | $34.00 | $47.87 | $51.81 |
| Saskatchewan | $40.49 | $48.05 | $52.30 |
| Alberta | $42.35 | $51.81 | $56.00 |
| British Columbia | $48.00 | $51.07 | $56.74 |
Source: Job Bank, Employment and Social Development Canada (Job Bank 2025 wages, revised November 19, 2025), data from 2023-2024 (Employment Insurance Survey Data). Wages for job offers in LMIA and provincial programs are compared with these figures, so check the current numbers on Job Bank before you rely on them.
Using NOC 72103 duties on your resume
Canadian resumes do not list NOC codes. Employers read your job titles, what you did and what came of it. The NOC duties are still a useful checklist: if you did these tasks, say so in your own words and add the numbers that prove it.
For Express Entry, the reference letter from your employer should describe the duties you really performed, in line with this lead statement and most of the main duties, without copying the NOC text word for word. The free reference letter generator checks your duties against NOC 72103 as you write.
- Start each bullet with a strong verb and end it with a result: how many, how often, how fast.
- Use the job title your employer used, even if the NOC title is different.
- Keep immigration details such as your NOC code and permit type off the resume.
Turn my duties into a resume Free to start, no card.
Where this information comes from
Occupation codes, titles and descriptions are adapted from Statistics Canada, National Occupational Classification (NOC) 2021 Version 1.0. This does not constitute an endorsement by Statistics Canada of this product.
Wages come from Job Bank, Employment and Social Development Canada (Job Bank 2025 wages, revised November 19, 2025). Contains information licensed under the Open Government Licence – Canada.
Express Entry rules come from Immigration, Refugees and Citizenship Canada (IRCC): the program pages for the Federal Skilled Worker Program, the Canadian Experience Class and the Federal Skilled Trades Program, and the category-based selection page as modified on June 22, 2026.
Frequently asked questions
What is the NOC code for a boiler fitter?
NOC 72103, Boilermakers, a TEER 2 occupation in NOC 2021.
What TEER is NOC 72103?
TEER 2. Usually a college diploma, an apprenticeship of 2 or more years, or a supervisory role. The TEER is the second digit of the code. See all TEER categories.
Is NOC 72103 eligible for Express Entry?
Yes. As a TEER 2 occupation it counts as skilled work for the Federal Skilled Worker Program and the Canadian Experience Class, and it is also a listed Federal Skilled Trades occupation. You still have to meet every other requirement, and your duties must match the NOC description.
Is NOC 72103 in an Express Entry category-based draw?
No. It is not on any 2026 occupation list. The French-language proficiency category is open to any occupation if you reach NCLC 7 in French. See every category.
How much does NOC 72103 pay in Canada?
The Job Bank median across Canada is $49.00 an hour, with most wages between $37.66 and $54.57. Pay varies by province: see the table above.
Where is the official description?
On the Statistics Canada and ESDC NOC site: search 72103 in NOC 2021 Version 1.0. This page shows the same text, from the open data Statistics Canada publishes.
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More on NOC codes and Canadian resumes
- NOC Code Finder: Describe your duties and get your NOC 2021 code, TEER and Express Entry eligibility. Free.
- NOC Codes Canada: Full List: All 516 NOC 2021 codes with their TEER, duties and wages.
- TEER Categories Explained: What TEER 0 to 5 means, which count for Express Entry, and every job in each one.
- Express Entry Category Draws: NOC Codes: Every NOC code on the 2026 healthcare, STEM, trades, education and other lists.
- Canadian Resume Examples by Job: Real examples for cashiers, caregivers, trades, tech, students and more.
- Newcomer Resume Guide: Turn international experience into a resume Canadian employers understand.