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Apprentice Boilermaker Jobs in Colorado (NOW HIRING)

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Apprentice Boilermaker information

See Colorado salary details

$11

$20

$29

How much do apprentice boilermaker jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for apprentice boilermaker in Colorado is $20.36, according to ZipRecruiter salary data. Most workers in this role earn between $17.21 and $22.26 per hour, depending on experience, location, and employer.

What are some common challenges faced by Apprentice Boilermakers during their training period?

Apprentice Boilermakers often encounter challenges such as adapting to physically demanding work environments and mastering the safe use of heavy tools and machinery. Learning to read complex blueprints and weld with precision can also be intimidating at first, but these skills become more manageable with experience and mentorship. Additionally, apprentices must become comfortable working at heights and in confined spaces, which requires following strict safety protocols. Support from experienced team members and a willingness to ask questions are key to overcoming these challenges.

What is the difference between Apprentice Boilermaker vs Journeyman Boilermaker?

AspectApprentice BoilermakerJourneyman Boilermaker
CredentialsTypically in training, may have a basic certificateCompleted apprenticeship, holds a journeyman certification
Work EnvironmentUnder supervision, learning on the jobIndependent, experienced in welding and fabrication
Employer & Industry UsageEntry-level position, part of apprenticeship programsFull-qualified worker, often leads projects

The main difference between an Apprentice Boilermaker and a Journeyman Boilermaker is experience and certification. Apprentices are in training and work under supervision, while Journeymen are fully qualified and work independently. Both roles are essential in the boiler fabrication industry, with apprentices gaining skills to become journeymen.

What are apprentice boilermakers?

Apprentice boilermakers are individuals who are learning the trade of boilermaking through a combination of on-the-job training and classroom instruction. They assist experienced boilermakers in assembling, installing, and repairing boilers, tanks, and other large vessels that hold liquids or gases. Apprenticeships typically last several years and provide hands-on experience with welding, blueprint reading, and safety procedures. Upon completion, apprentices become journeyman boilermakers, qualified to work independently in the field.

Can I be a boilermaker with no experience?

Becoming an apprentice boilermaker typically requires little to no prior experience, as the apprenticeship program provides on-the-job training and classroom instruction. Basic skills in math, physical fitness, and safety awareness are important, and completing a formal apprenticeship is the standard pathway into the trade.

What are the key skills and qualifications needed to thrive as an Apprentice Boilermaker, and why are they important?

To thrive as an Apprentice Boilermaker, you need a basic understanding of mechanical systems, welding techniques, blueprint reading, and a high school diploma or equivalent. Familiarity with welding equipment, metal fabrication tools, and safety certifications such as OSHA are typically required. Strong problem-solving skills, attention to detail, and the ability to work well in a team environment set outstanding apprentices apart. These skills and qualities are crucial for ensuring safe, precise, and efficient construction and repair of boilers and pressure vessels.
What are the most commonly searched types of Boilermaker jobs in Colorado? The most popular types of Boilermaker jobs in Colorado are:
What are popular job titles related to Apprentice Boilermaker jobs in Colorado? For Apprentice Boilermaker jobs in Colorado, the most frequently searched job titles are:
What job categories do people searching Apprentice Boilermaker jobs in Colorado look for? The top searched job categories for Apprentice Boilermaker jobs in Colorado are:
Apprentice Boilermaker jobs near you

Mill Mechanical Technician Standard

CF&I Steel, L.P.

Pueblo, CO • On-site

$36.96 - $45/hr

Full-time

Posted 8 days ago

Job description

At CF&I Steel, L.P., our strength starts with our people! As a team we collaborate to solve problems, contribute ideas and challenge each other to ensure growth and ultimately success for the business and our employees.
We are seeking a Mill Mechanical Technician to join our team at our plant located in Pueblo, Colorado. As a Mill Mechanical Technician (MMT), you will provide all necessary mechanical maintenance to all areas of the Mill in a safe and efficient manner. You will be responsible for Mechanical maintenance, installation, repair, assembly or dismantling of mechanical equipment such as gear boxes, hydraulic/pneumatic systems, pumps, packings, seals, piping and valves, mechanical power transmission and drive systems, couplings, shaft alignments, lubricants, overhead cranes and other heavy industrial equipment. You will trouble shoot, determine and obtain parts, and make necessary repairs to Mill Machinery.  This position reports to the Superintendent of Maintenance.
  • Serve the function(s) of a Boilermaker, Millwright, Pipefitter and Welder depending upon training and certification
  • Complete the training program to become skilled in all four of the crafts mentioned above
  • Take control of any situation to install, repair, assemble or dismantle anything in the Mill
  • Work with all Shops machines and equipment, mobile equipment of every kind, all structures, production equipment, systems, appropriate hand, power and measuring tools, prints and drawings and necessary safety equipment
  • Observe lockout procedures 
  • Keep work area and equipment clean and orderly 
  • Perform routine maintenance and assisting Maintenance personnel 
  • Operate overhead cranes as needed
  • Work in both inside and outside environmental conditions, while exposed to elevated noise levels, vibrations, extreme cold and heat; conditions which require use of a respirator or dust mask; in close proximity to moving parts, electrical currents; working on scaffolding and high places; exposure to natural gas, high heat, hot surfaces, molten metal, chemicals, oils and lubricants
  • Obtain and maintain OSHA 10 and equipment certifications, as required

Requirements

  • Must have completed or have the equivalence of a craft apprenticeship in one of the following four crafts: Boilermaker, Millwright, Pipefitter and Welder
  • Strong background in hydraulic/pneumatic troubleshooting and repair skills
  • 1 – 3 years of experience as an electrician in heavy industry, manufacturing, or mining; experience working with machinery, equipment operation or a closely related field preferred
  • Must be able to read, understand and work from Mechanical Prints, drawings and schematics
  • Strong troubleshooting, repair and installation skills
  • Must have a valid Colorado driver’s license and a mobile equipment qualification.
  • Strong troubleshooting, repair and installation skills 
  • Must be a self-starter with the ability to work with minimal supervision and manage your time when given multiple tasks
  • Must have excellent interpersonal communication skills and the ability to collaborate effectively with all levels of personnel
  • Physical ability to climb, walk, balance, stoop, kneel, crouch, crawl, make repetitive motions, hear, etc. and the ability to constantly exert forces up to 50 pounds and frequently exert forces up to 100 pounds to lift, carry, push and pull
  • Qualified Candidates will be required to demonstrate proficiency through testing

#TAH

Open & Closing Dates: 4/15/2026 –8/1/2026

The above statement reflects the general details considered necessary to describe the principal functions of the job identified, and shall not be construed as a detailed description of all of the work requirements that may be inherent in the job. 
  • $36.96 to $45.00 per hour depending on experience
  • Shift differential

Our total compensation package includes amazing benefits!

  • Competitive wages and bonus opportunities
  • Family medical, dental, and prescription coverage at minimal employee cost
  • Short and long term disability programs
  • Competitive retirement plans
  • Flexible Spending and Health Savings Accounts
  • Employer-provided and Voluntary Life Insurance options
  • Paid vacation and recognized statutory holidays
  • Apprenticeship and career advancement within the company
  • Tuition reimbursement
  • Wellness program

All applicants must be eligible to work in the USA.

While we thank all those who apply, only those being actively considered for employment will be contacted.

Equal Opportunity Employer

Orion Steel Group, L.L.C. is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, or protected Veteran status.

Orion Steel Group, L.L.C. is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities.

If you need special assistance or an accommodation while seeking employment, please e-mail careers@orionsteel.com or call: (312) 533-3577. We will make a determination on your request for reasonable accommodation on a case-by-case basis.

Join a team that manufactures excellence, drives success and builds careers!