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Apprentice Gas Fitter Jobs in Colorado (NOW HIRING)

Swat Environmental

Radon Tech - Loveland

Loveland, CO · On-site

$60K/yr

... gas that escapes when uranium in the soil decays and can become concentrated in a home, seeping ... Pipe Fitters • Construction & Day Laborers • Roofers • HVAC Techs • Electricians ...

Modigent

Service Plumber

Boulder, CO · On-site

$30 - $50/hr

... pipes, fittings, fixtures, boilers, hydronic heating, domestic water, drainage, backflow prevention, medical gas (medgas), and associated controls/valves/pumps. * Perform advanced service and ...

Modigent

Service Plumber

Boulder, CO · On-site

$30 - $50/hr

... pipes, fittings, fixtures, boilers, hydronic heating, domestic water, drainage, backflow prevention, medical gas (medgas), and associated controls/valves/pumps. * Perform advanced service and ...

Denver Public Schools

PLUMBER L2

Denver, CO · On-site

$33.68 - $34.29/hr

... gas smells that effect indoor air quality. * Repairs, replaces and installs new piping, fittings (e ... Performs work and cross trains in at least one other trade as an apprentice. * Assists with snow ...

MTech Mechanical

HVAC Service Technician

Westminster, CO · On-site

$40 - $55/hr

This position will be issued company vehicles and a gas card upon meeting MVR requirements. To see ... Other duties as assigned Qualifications: * 7+ years of field experience, with an apprenticeship ...

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All JobsApprentice Gas Fitter JobsApprentice Gas Fitter Jobs in Colorado

Apprentice Gas Fitter information

What does an apprentice gas fitter do?

An Apprentice Gas Fitter works under the supervision of a licensed gas fitter to install, maintain, and repair gas lines and related equipment. Their duties often include assisting with pipe fitting, leak testing, and ensuring compliance with safety regulations. Apprentices learn essential skills on the job, such as reading blueprints and using specialized tools. This role is typically part of a formal apprenticeship program that combines on-the-job training with classroom instruction. Over time, apprentices gain the experience needed to become fully qualified gas fitters.

What are the key skills and qualifications needed to thrive as an apprentice gas fitter?

To thrive as an Apprentice Gas Fitter, you need a basic understanding of mechanical systems, manual dexterity, and a high school diploma or equivalent, often combined with enrollment in a recognized apprenticeship program. Familiarity with hand and power tools, as well as training in gas safety protocols and local certification requirements, is typically required. Attention to detail, problem-solving ability, and strong communication skills set outstanding candidates apart in this field. These skills and qualifications are essential to ensure safety, regulatory compliance, and effective teamwork on installation and repair projects.

What are some common challenges apprentice gas fitters face during their training period?

Apprentice Gas Fitters often encounter challenges such as adapting to strict safety protocols, learning to work with a variety of gas systems, and developing strong technical skills under supervision. The role requires careful attention to detail, as even minor mistakes can have serious safety implications. Additionally, apprentices must balance hands-on work with classroom learning and adjust to working in various environments, from residential homes to commercial sites. Support from experienced team members and ongoing training help apprentices overcome these challenges and build confidence in their abilities.

What is the difference between Apprentice Gas Fitter vs Gas Fitter?

AspectApprentice Gas FitterGas Fitter
CertificationsBasic training, apprentice licenseFull licensing, certification
Work EnvironmentSupervised, learning on the jobIndependent, licensed work
Job ResponsibilitiesAssisting, learning installation and repairInstalling, repairing, and maintaining gas systems

The main difference between an Apprentice Gas Fitter and a Gas Fitter is experience and licensing. Apprentices are in training, working under supervision, and hold basic certifications. Gas Fitters are fully licensed professionals capable of working independently. Both roles are essential in the industry, with apprentices gaining skills to become licensed Gas Fitters.

How to get an apprentice gas fitter apprenticeship?

To become an apprentice gas fitter, you typically need to complete a high school diploma or equivalent, then apply for an apprenticeship program through a trade school or union. The program usually combines on-the-job training with classroom instruction and may require passing a skills assessment or obtaining relevant certifications such as a gas fitter license or certification. Apprenticeship programs often last 3 to 4 years and provide hands-on experience working under licensed professionals.

What are the most commonly searched types of Gas Fitter jobs in Colorado?

The most popular types of Gas Fitter jobs in Colorado are:

What are popular job titles related to Apprentice Gas Fitter jobs in Colorado?

For Apprentice Gas Fitter jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Apprentice Gas Fitter jobs in Colorado look for?

The top searched job categories for Apprentice Gas Fitter jobs in Colorado are:

What cities in Colorado are hiring for Apprentice Gas Fitter jobs?

Cities in Colorado with the most Apprentice Gas Fitter job openings:

Apprentice Gas Fitter jobs near you
Infographic showing various Apprentice Gas Fitter job openings in Colorado as of August 2026, with employment types broken down into 1% As Needed, 85% Full Time, 11% Part Time, 1% Temporary, 1% Contract, and 1% Nights. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution.

Mill Mechanical Technician Standard

Orion Steel Group LLC

Pueblo, CO • On-site

$30.60 - $45/hr

Full-time

Medical, Dental, Life, Retirement, PTO

Re-posted 18 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: 8/1/2025 - 6/1/2026
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.
  • $30.60 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!

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