Boilermaker

    Metal Fabrication & Machining

    CIP Name: Boilermaker|CIP Code: 48.0801
    SOC Code: 47-2011

    Apply technical knowledge and skills to fabricate and repair steam boiler components.

    $73K
    Median Salary
    -2.4%
    Job Growth
    6mo-1.5yr
    Training
    0.8K
    Jobs/Year

    What Boilermakers Do

    Apply technical knowledge and skills to fabricate and repair steam boiler components.

    Common Tasks

    • 1Conduct pressure tests on vessels, such as boilers.
    • 2Study blueprints to determine locations, relationships, or dimensions of parts.
    • 3Examine boilers, pressure vessels, tanks, or vats to locate defects, such as leaks, weak spots, or defective sections, so that they can be repaired.
    • 4Inspect assembled vessels or individual components, such as tubes, fittings, valves, controls, or auxiliary mechanisms, to locate any defects.
    • 5Lay out plate, sheet steel, or other heavy metal and locate and mark bending and cutting lines, using protractors, compasses, and drawing instruments or templates.

    What You'll Learn

    principles of steam powermaterial selectionweldingrivetingsealing materialspressure testingpipefittingapplicable codes and standards

    Types of Boilermakers

    Boiler InstallerBoiler MechanicBoiler RepairmanBoiler Service Technician (Boiler Service Tech)Boiler Technician (Boiler Tech)BoilermakerBoilermaker MechanicBoilermaker Pipe FitterBoilermaker WelderIndustrial Boiler Service Technician (Industrial Boiler Service Tech)

    Work Environment

    Locations

    • • Power plants
    • • Refineries and petrochemical plants
    • • Manufacturing facilities
    • • Construction sites and industrial shutdown projects
    • • Boiler rooms and mechanical spaces

    Schedule

    Work is often a set schedule but can include overtime, nights, weekends, and travel during outages or major repair projects, with high time pressure to meet deadlines.

    Physical Demands

    The job involves frequent standing, walking, and working in tight or elevated spaces, with moderate climbing, kneeling, and bending. Handling heavy materials and tools is common, so strength, balance, and stamina are important.

    Salary & Job Outlook

    Median $73,340
    $48,380$107,598+
    Entry Level
    10th percentile
    $48,380
    Early Career
    25th percentile
    $62,233
    Median
    50th percentile
    $73,340
    Experienced
    75th percentile
    $93,516
    Top Earners
    90th percentile
    $107,598+

    National Employment: 10,400 jobs

    Top Paying States

    Why Demand May Grow

    Aging boilers and pressure vessels in power generation, refineries, and manufacturing need ongoing inspection, repair, and replacement. Industrial maintenance and safety compliance work can increase demand for skilled boilermakers during plant upgrades and shutdowns.

    Skills You'll Need

    Blueprint reading and layoutWelding and cutting fundamentalsPipefitting and rigging basicsPressure testing and leak detectionKnowledge of codes and safety proceduresMechanical aptitude and tool proficiencyAttention to detail and quality controlTeamwork and clear communication

    Pros & Cons

    Pros

    • Strong median pay for a skilled trade
    • Hands-on work with clear, measurable results
    • Skills transfer across power, manufacturing, and construction
    • Opportunities for overtime during shutdowns and turnarounds
    • High demand for safety-focused, code-compliant workers

    Cons

    • Physically demanding work in hot, noisy, or confined areas
    • Exposure to industrial hazards requiring strict PPE and safety discipline
    • Work can be cyclical with layoffs between large projects
    • Travel and long hours during outages are common
    • High time pressure and tight deadlines
    FAQ

    Common Questions About the Boilermaker Trade

    Not Sure This Trade is Right?

    Take our free career quiz to discover trades that match your interests and skills.

    Take the Career Quiz