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How a boilermaker can use AI, task by task

O*NET 47-2011.00: BoilermakersMedian pay $76,410/year (BLS, May 2025)18 tasksJob Zone 2: Some preparation

Construct, assemble, maintain, and repair stationary steam boilers and boiler house auxiliaries. Align structures or plate sections to assemble boiler frame tanks or vats, following blueprints. Work involves use of hand and power tools, plumb bobs, levels, wedges, dogs, or turnbuckles. Assist in testing assembled vessels. Direct cleaning of boilers and boiler furnaces. Inspect and repair boiler fittings, such as safety valves, regulators, automatic-control mechanisms, water columns, and auxiliary machines.

Type your own title and every prompt on this page updates to match. Also called: Boiler Installer, Boiler Mechanic, Boiler Repairman, Boiler Service Technician (Boiler Service Tech), Boiler Technician (Boiler Tech), Boilermaker, Boilermaker Mechanic, Boilermaker Pipe Fitter, Boilermaker Welder, Industrial Boiler Service Technician (Industrial Boiler Service Tech).

Where AI fits in this job

AI-ready 0%AI-assist 9%Stays human 91%

Share of the job's tasks, weighted by how important and how frequent each task is (O*NET ratings). 0 AI-ready, 1 AI-assist and 17 human-led tasks out of 18. This measures where AI can help, not whether the job will disappear.

Information & paperwork
Thinking & planning
People & communication
Leading & teaching
Hands-on & physical

Shape of the job: importance of each kind of work activity (O*NET, 1 to 5).

🗓 Start here on Monday

The most frequent, most important tasks where AI can help right away.

  1. Study blueprints to determine locations, relationships, or dimensions of parts.Read & digest · Weekly

AI can draft these 0

AI produces a usable first pass. You review it, fix it and own it.

None of this job's tasks are here.

AI can help you prep these 1

AI speeds up the prep, drafting or thinking. The core of the task is still yours.

Study blueprints to determine locations, relationships, or dimensions of parts.

Weekly

AI gives you a first-pass summary; you still read the key parts.

Show prompt & steps

AI can pull out the key points and questions to look for. Use it as a first pass, then look closely yourself.

Ready-to-use prompt

I work as a boilermaker. Part of my job is to study blueprints to determine locations, relationships, or dimensions of parts.

Context: The work draws on mechanical and mathematics.
Blueprint or spec notes: [type the dimensions, callouts, notes and revision]
Job: [what I'm building, installing or calibrating]

List the work requirements: dimensions, materials, tolerances, code references and inspection points. Flag anything that looks inconsistent or missing from the notes.

10-minute exercise: Read a print for work requirements

Step 1Take the print or spec for an upcoming job.
Step 2Type the key callouts into [Blueprint or spec notes] and describe the [Job].
Step 3Check every number against the drawing itself. AI only sees what you typed.

Remove names and private details before pasting, and check your employer's rules on what you can share with AI tools.

Importance 4.1/5 · core task · O*NET work activity: Review blueprints or specifications to determine work requirements..

These stay human 17

They need your hands, your presence or your accountable judgment. Lean into them: they get more valuable as routine work is automated.

📏 Measured in this job (O*NET work context): Face-to-face discussions: every day · Contact with others: constant contact with others · Frequency of decisions: once a week or more but not every day · Standing: more than half the time

Inspect assembled vessels or individual components, such as tubes, fittings, valves, controls, or auxiliary mechanisms, to locate any defects.

Monthly

Needs your eyes on site. AI can build the checklist and the report.

Show prep prompt & steps

Where AI still helps: AI can build your inspection checklists, explain standards and turn your notes and photos into clean reports.

Prep prompt

I work as a boilermaker. Part of my job is to inspect assembled vessels or individual components, such as tubes, fittings, valves, controls, or auxiliary mechanisms, to locate any defects.

Context: The work draws on mechanical and mathematics.
Equipment: [boiler, tank, vessel]
Standards: [codes, specs]

List inspection points and defects. Group it by area, say what 'good' and 'bad' look like for each item, and add a short template for writing up what I find.

10-minute exercise: Vessel and equipment inspection

Step 1Pick a real example: the next time you inspect assembled vessels or individual components.
Step 2Fill in [Equipment] and [Standards] with the real details, then run the prompt.
Step 3Take it with you next time, tick it alongside your usual routine, and add anything it missed.

Importance 3.8/5 · core task · O*NET work activity: Inspect industrial or commercial equipment to ensure proper operation..

Examine boilers, pressure vessels, tanks, or vats to locate defects, such as leaks, weak spots, or defective sections, so that they can be repaired.

Monthly

Needs your eyes on site. AI can build the checklist and the report.

Show prep prompt & steps

Where AI still helps: AI can build your inspection checklists, explain standards and turn your notes and photos into clean reports.

Prep prompt

I work as a boilermaker. Part of my job is to examine boilers, pressure vessels, tanks, or vats to locate defects, such as leaks, weak spots, or defective sections, so that they can be repaired.

Context: The work draws on mechanical and mathematics.
Equipment: [boiler, tank, vessel]
Standards: [codes, specs]

List inspection points and defects. Group it by area, say what 'good' and 'bad' look like for each item, and add a short template for writing up what I find.

10-minute exercise: Vessel and equipment inspection

Step 1Pick a real example: the next time you examine boilers, pressure vessels and tanks.
Step 2Fill in [Equipment] and [Standards] with the real details, then run the prompt.
Step 3Take it with you next time, tick it alongside your usual routine, and add anything it missed.

Importance 3.9/5 · core task · O*NET work activity: Inspect industrial or commercial equipment to ensure proper operation..

Conduct pressure tests on vessels, such as boilers.

Monthly

Needs your eyes on site. AI can build the checklist and the report.

Show prep prompt & steps

Where AI still helps: AI can build your inspection checklists, explain standards and turn your notes and photos into clean reports.

Prep prompt

I work as a boilermaker. Part of my job is to conduct pressure tests on vessels, such as boilers.

Context: The work draws on mechanical and mathematics.
Product: [describe]
Quality criteria: [specs]

Make a functional and quality test checklist with pass/fail criteria. Group it by area, say what 'good' and 'bad' look like for each item, and add a short template for writing up what I find.

10-minute exercise: Product test checklist

Step 1Pick a real example: the next time you conduct pressure tests.
Step 2Fill in [Product] and [Quality criteria] with the real details, then run the prompt.
Step 3Take it with you next time, tick it alongside your usual routine, and add anything it missed.

Importance 4.1/5 · core task · O*NET work activity: Test products for functionality or quality.. Also involves: Test performance of electrical, electronic, mechanical, or integrated systems or equipment..

Clean pressure vessel equipment, using scrapers, wire brushes, and cleaning solvents.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a boilermaker. Part of my job is to clean pressure vessel equipment, using scrapers, wire brushes, and cleaning solvents.

Context: The work draws on mechanical and mathematics.
Facility: [pens, cages, grounds]
Animals or crops: [type]

Make a cleaning and disinfecting routine. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Pen and facility cleaning

Step 1Pick a real example: the next time you clean pressure vessel equipment.
Step 2Fill in [Facility] and [Animals or crops] with the real details, then run the prompt.
Step 3Check it against the manufacturer's manual and your site rules, and add the steps only experience teaches.

Importance 3.5/5 · core task · O*NET work activity: Clean equipment or facilities..

Repair or replace defective pressure vessel parts, such as safety valves or regulators, using torches, jacks, caulking hammers, power saws, threading dies, welding equipment, or metalworking machinery.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a boilermaker. Part of my job is to repair or replace defective pressure vessel parts, such as safety valves or regulators, using torches, jacks, caulking hammers, power saws, threading dies, welding equipment, or metalworking machinery.

Context: The work draws on mechanical and mathematics.
Equipment: [marine machinery, vehicles]
Schedule: [intervals]

List tasks and checks. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Mechanical maintenance plan

Step 1Pick a real example: the next time you repair or replace defective pressure vessel parts.
Step 2Fill in [Equipment] and [Schedule] with the real details, then run the prompt.
Step 3Check it against the manufacturer's manual and your site rules, and add the steps only experience teaches. Confirm the rules against the current official source.

Safety-critical: AI output is a starting point. Follow your site's procedures and the manufacturer's guidance.

Rules and regulations vary by place and change often. Confirm against the official source before relying on anything.

Importance 3.5/5 · core task · O*NET work activity: Maintain mechanical equipment..

Lay out plate, sheet steel, or other heavy metal and locate and mark bending and cutting lines, using protractors, compasses, and drawing instruments or templates.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a boilermaker. Part of my job is to lay out plate, sheet steel, or other heavy metal and locate and mark bending and cutting lines, using protractors, compasses, and drawing instruments or templates.

Context: The work draws on mechanical and mathematics.
Material: [plate, foundation]
Blueprint: [key points]

List measuring and marking steps. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Reference point marking

Step 1Pick a real example: the next time you lay out plate and sheet steel.
Step 2Fill in [Material] and [Blueprint] with the real details, then run the prompt.
Step 3Check it against the manufacturer's manual and your site rules, and add the steps only experience teaches.

Importance 3.7/5 · core task · O*NET work activity: Mark reference points on construction materials..

Position, align, and secure structural parts or related assemblies to boiler frames, tanks, or vats of pressure vessels, following blueprints.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a boilermaker. Part of my job is to position, align, and secure structural parts or related assemblies to boiler frames, tanks, or vats of pressure vessels, following blueprints.

Context: The work draws on mechanical and mathematics.
Components: [sections, parts]
Specs: [alignment]

List positioning and securing steps. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Positioning components

Step 1Pick a real example: the next time you position, align, and secure structural parts or related assemblies.
Step 2Fill in [Components] and [Specs] with the real details, then run the prompt.
Step 3Check it against the manufacturer's manual and your site rules, and add the steps only experience teaches.

Importance 3.5/5 · core task · O*NET work activity: Position structural components.. Also involves: Install metal structural components..

Assemble large vessels in an on-site fabrication shop prior to installation to ensure proper fit.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a boilermaker. Part of my job is to assemble large vessels in an on-site fabrication shop prior to installation to ensure proper fit.

Context: The work draws on mechanical and mathematics.
Item: [vessel, sled, equipment]
Components: [list]

List assembly sequence and inspections. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Product or equipment assembly

Step 1Pick a real example: the next time you assemble large vessels.
Step 2Fill in [Item] and [Components] with the real details, then run the prompt.
Step 3Check it against the manufacturer's manual and your site rules, and add the steps only experience teaches.

Importance 3.9/5 · O*NET work activity: Assemble products or production equipment..

Shape seams, joints, or irregular edges of pressure vessel sections or structural parts to attain specified fit of parts, using cutting torches, hammers, files, or metalworking machines.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a boilermaker. Part of my job is to shape seams, joints, or irregular edges of pressure vessel sections or structural parts to attain specified fit of parts, using cutting torches, hammers, files, or metalworking machines.

Context: The work draws on mechanical and mathematics.
Part: [describe, material, dimensions]
Process: [cut, shape, roll, weld]

List the sequence, tools, tolerances and inspection points. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Part fabrication plan

Step 1Pick a real example: the next time you shape seams, joints and irregular edges of pressure vessel.
Step 2Fill in [Part] and [Process] with the real details, then run the prompt.
Step 3Check every dimension against the drawing before and after forming.

Importance 3.4/5 · core task · O*NET work activity: Fabricate parts or components..

Bell, bead with power hammers, or weld pressure vessel tube ends to ensure leakproof joints.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a boilermaker. Part of my job is to bell, bead with power hammers, or weld pressure vessel tube ends to ensure leakproof joints.

Context: The work draws on mechanical and mathematics.
Joint: [material, thickness, position]
Process: [SMAW, MIG, TIG]

List prep, settings range, sequence and inspection. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Welding job prep

Step 1Pick a real example: the next time you bell bead with power hammers, or weld.
Step 2Fill in [Joint] and [Process] with the real details, then run the prompt.
Step 3Check settings against the WPS and run a test bead.

Importance 3.7/5 · core task · O*NET work activity: Weld metal components..

Bolt or arc weld pressure vessel structures and parts together, using wrenches or welding equipment.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a boilermaker. Part of my job is to bolt or arc weld pressure vessel structures and parts together, using wrenches or welding equipment.

Context: The work draws on mechanical and mathematics.
Joint: [material, thickness, position]
Process: [SMAW, MIG, TIG]

List prep, settings range, sequence and inspection. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Welding job prep

Step 1Pick a real example: the next time you bolt arc weld pressure vessel structures and parts.
Step 2Fill in [Joint] and [Process] with the real details, then run the prompt.
Step 3Check settings against the WPS and run a test bead.

Importance 3.4/5 · core task · O*NET work activity: Weld metal components..

Install manholes, handholes, taps, tubes, valves, gauges, or feedwater connections in drums of water tube boilers, using hand tools.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a boilermaker. Part of my job is to install manholes, handholes, taps, tubes, valves, gauges, or feedwater connections in drums of water tube boilers, using hand tools.

Context: The work draws on mechanical and mathematics.
System: [boiler, piping]
Components: [valves, gauges, controls]

List installation and test steps. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Gauge and control install

Step 1Pick a real example: the next time you install manholes, handholes and taps.
Step 2Fill in [System] and [Components] with the real details, then run the prompt.
Step 3Check it against the manufacturer's manual and your site rules, and add the steps only experience teaches.

Importance 3.3/5 · core task · O*NET work activity: Install gauges or controls..

Shape or fabricate parts, such as stacks, uptakes, or chutes, to adapt pressure vessels, heat exchangers, or piping to premises, using heavy-metalworking machines such as brakes, rolls, or drill presses.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a boilermaker. Part of my job is to shape or fabricate parts, such as stacks, uptakes, or chutes, to adapt pressure vessels, heat exchangers, or piping to premises, using heavy-metalworking machines such as brakes, rolls, or drill presses.

Context: The work draws on mechanical and mathematics.
Part: [describe, material, dimensions]
Process: [cut, shape, roll, weld]

List the sequence, tools, tolerances and inspection points. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Part fabrication plan

Step 1Pick a real example: the next time you shape or fabricate parts.
Step 2Fill in [Part] and [Process] with the real details, then run the prompt.
Step 3Check every dimension against the drawing before and after forming.

Importance 3.6/5 · core task · O*NET work activity: Fabricate parts or components..

Locate and mark reference points for columns or plates on boiler foundations, following blueprints and using straightedges, squares, transits, or measuring instruments.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a boilermaker. Part of my job is to locate and mark reference points for columns or plates on boiler foundations, following blueprints and using straightedges, squares, transits, or measuring instruments.

Context: The work draws on mechanical and mathematics.
Material: [plate, foundation]
Blueprint: [key points]

List measuring and marking steps. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Reference point marking

Step 1Pick a real example: the next time you locate and mark reference points.
Step 2Fill in [Material] and [Blueprint] with the real details, then run the prompt.
Step 3Check it against the manufacturer's manual and your site rules, and add the steps only experience teaches.

Importance 3.7/5 · core task · O*NET work activity: Mark reference points on construction materials.. Also involves: Measure materials or objects for installation or assembly..

Straighten or reshape bent pressure vessel plates or structure parts, using hammers, jacks, or torches.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a boilermaker. Part of my job is to straighten or reshape bent pressure vessel plates or structure parts, using hammers, jacks, or torches.

Context: The work draws on mechanical and mathematics.
Part: [describe, material, dimensions]
Process: [cut, shape, roll, weld]

List the sequence, tools, tolerances and inspection points. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Part fabrication plan

Step 1Pick a real example: the next time you straighten or reshape bent pressure vessel plates or structure parts.
Step 2Fill in [Part] and [Process] with the real details, then run the prompt.
Step 3Check every dimension against the drawing before and after forming.

Importance 3.4/5 · core task · O*NET work activity: Fabricate parts or components..

Attach rigging and signal crane or hoist operators to lift heavy frame and plate sections or other parts into place.

Monthly

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a boilermaker. Part of my job is to attach rigging and signal crane or hoist operators to lift heavy frame and plate sections or other parts into place.

Context: The work draws on mechanical and mathematics.
Equipment: [crane, hoist, truck]
Task: [lift, pour]

Summarize standard signals and safety rules. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Crane signal refresher

Step 1Pick a real example: the next time you attach rigging.
Step 2Fill in [Equipment] and [Task] with the real details, then run the prompt.
Step 3Check it against the manufacturer's manual and your site rules, and add the steps only experience teaches.

Importance 3.5/5 · core task · O*NET work activity: Signal equipment operators to indicate proper equipment positioning.. Also involves: Operate cranes, hoists, or other moving or lifting equipment..

Install refractory bricks or other heat-resistant materials in fireboxes of pressure vessels.

A few times a year

Physical, in-person work. AI helps with checklists and write-ups.

Show prep prompt & steps

Where AI still helps: AI helps around the job: decoding manuals and instructions, pre-job checklists, calculations and writing up what you did afterward.

Prep prompt

I work as a boilermaker. Part of my job is to install refractory bricks or other heat-resistant materials in fireboxes of pressure vessels.

Context: The work draws on mechanical and mathematics.
Work: [wall, corner, firebox]
Materials: [brick, block, refractory]

List layout steps, plumb and level checks, mortar joints and curing. Include the tools, materials and safety steps, the measurements or settings to double-check, and a 3-line template for logging the job. Flag anything to confirm in the manufacturer's manual.

10-minute exercise: Masonry install plan

Step 1Pick a real example: the next time you install refractory bricks or other heat-resistant materials.
Step 2Fill in [Work] and [Materials] with the real details, then run the prompt.
Step 3Check refractory and mortar specs against the manufacturer's data. Check it against the manufacturer's manual and your site procedure before you rely on it.

Safety-critical: AI output is a starting point. Follow your site's procedures and the manufacturer's guidance.

Importance 3.1/5 · O*NET work activity: Install masonry materials..

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Your next moves

Skills to build

From O*NET's ratings of how important each skill is in this job, matched to which part of the work it supports.

Stays human Deepen these

They power the human-led work, which is the part of the job AI can't take over.

  • Operations Monitoringimportance 4.0/5
    Used in: Inspecting Equipment, Structures, or Materials
  • Critical Thinkingimportance 3.5/5
    Used in: Inspecting Equipment, Structures, or Materials
  • Troubleshootingimportance 3.1/5
    Used in: Inspecting Equipment, Structures, or Materials
  • Quality Control Analysisimportance 3.1/5
    Used in: Inspecting Equipment, Structures, or Materials

With AI Use these to work with AI

When AI does the first draft, these are the skills you use to brief it and check what comes back.

  • Reading Comprehensionimportance 3.0/5
    Used in: Getting Information
  • Active Listeningimportance 3.0/5
    Used in: Getting Information

Where you could move

Related jobs from O*NET with the closest skill profile, favouring ones where more of the work stays human. No step down in preparation.

Getting into this job

High school diploma is most common (52% of workers)

  • High school or less 52%
  • Certificate or some college 48%
  • On-the-job training: 1–2 years
  • Related experience: 6–12 months

What workers in this job report, from O*NET surveys (typical values). Some of these estimates are lower precision.

Software in this job

In-demand tools from O*NET. Many now have AI built in, so check what yours can do before adding a new tool.

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