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Metal Apprentice Jobs in Ontario (NOW HIRING)

GDI Ainsworth is currently looking for Journeyman Sheet Metal Apprentices (3rd, 4th or 5th Year Apprentice) to join our growing project team. This role is ideal for an individual looking to advance ...

Experienced sheet metal workers and advanced apprentices are encouraged to apply. Key Responsibilities * Fabricate, assemble and install HVAC sheet metal and ductwork systems * Install supply, return ...

Experienced sheet metal workers and advanced apprentices are encouraged to apply. Key Responsibilities * Fabricate, assemble and install HVAC sheet metal and ductwork systems * Install supply, return ...

Sheet Metal Worker B

Mississauga, ON · On-site

CA$33.69/hr

Shaping metal parts having simple radii & angles by use of hammers & form blocks * Produce parts ... Completion of a 3-5 years apprenticeship * Trade certification * 1-2 years experience in ...

Sheet Metal Worker B

Mississauga, ON · On-site

CA$33.69/hr

Shaping metal parts having simple radii & angles by use of hammers & form blocks * Produce parts ... Completion of a 3-5 years apprenticeship * Trade certification * 1-2 years experience in ...

Apprentice - Machinist The Apprentice - Machinist position under continuous supervision is ... to metal parts as well as for experimental apparatus or prototype equipment. Powering Vehicles ...

Apprentice - Machinist The Apprentice - Machinist position under continuous supervision is ... to metal parts as well as for experimental apparatus or prototype equipment. Powering Vehicles ...

Ontario Journeyman credentials or Ontario indentured apprentice only * Must have experience with ... Able to work with Sheet Metal with ability to work in a fast-paced environment with minimum ...

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Metal Apprentice information

What does a metal apprentice do?

A Metal Apprentice is an entry-level worker who learns the skills required to fabricate, install, and repair metal structures and components. They work under the supervision of experienced metalworkers, gaining hands-on experience with tools, machinery, and safety practices. Their tasks often include measuring, cutting, shaping, and assembling metal parts, as well as reading blueprints and following technical instructions. The apprenticeship typically combines on-the-job training with classroom instruction, preparing individuals for a career in metalworking trades such as sheet metal, welding, or fabrication.

What are the key skills and qualifications needed to thrive as a metal apprentice?

To thrive as a Metal Apprentice, you need a basic understanding of metalworking principles, manual dexterity, and often a high school diploma or equivalent. Familiarity with hand tools, power tools, welding equipment, and safety certifications like OSHA 10 are typically required. Attention to detail, willingness to learn, and good communication skills help apprentices stand out in this role. These skills are crucial for mastering metalworking techniques, ensuring workplace safety, and advancing in the metal fabrication or construction industries.

What are some typical tasks and responsibilities for a metal apprentice during their first year on the job?

As a Metal Apprentice, your first year will typically involve a mix of hands-on learning and classroom instruction. You can expect to assist experienced metalworkers with tasks such as measuring and cutting metal, operating basic tools and machinery, and maintaining a clean and safe workspace. You'll also learn to read blueprints, handle materials, and follow safety protocols. Working closely with your mentor and team members, you'll gradually take on more complex tasks as your skills develop.

What is the difference between Metal Apprentice vs Metal Fabricator?

AspectMetal ApprenticeMetal Fabricator
Required CredentialsHigh school diploma or equivalent; on-the-job trainingHigh school diploma; technical training or apprenticeship often preferred
Work EnvironmentEntry-level, supervised, training-focusedSkilled, independent work in manufacturing or construction settings
Job ResponsibilitiesAssisting with metal work, learning techniques, basic tasksCutting, welding, assembling metal parts, fabricating structures

Metal Apprentices typically learn on the job with supervision, focusing on foundational skills, while Metal Fabricators are skilled workers responsible for creating metal products. The apprenticeship serves as a stepping stone toward becoming a fully qualified Metal Fabricator.

Do sheet metal apprentices get paid?

Yes, sheet metal apprentices typically receive pay while training, which increases as they gain skills and experience. Apprentices often work under supervision and may earn wages based on a percentage of a journeyman's rate, with some programs offering additional benefits. Compensation varies by region and employer but generally provides a source of income during the apprenticeship period.

What cities in Ontario are hiring for Metal Apprentice jobs?

Cities in Ontario with the most Metal Apprentice job openings:

Infographic showing various Metal Apprentice job openings in Ontario as of August 2026, with employment types broken down into 79% Full Time, 16% Part Time, 2% Contract, and 3% Nights. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution.

Sheetmetal Apprentice

Ainsworth Inc.

Mississauga, ON

CA$28.24 - CA$39.48/hr

Full-time

Re-posted 14 days ago


Job description

If you thrive in a team-oriented workplace that challenges your skills, to drive your career development, embraces diversity and rewards innovation, with competitive pay and great employee programs, join the GDI Ainsworth team today!

Job Summary:

GDI Ainsworth is currently looking for Journeyman Sheet Metal Apprentices (3rd, 4th or 5th Year Apprentice) to join our growing project team. This role is ideal for an individual looking to advance their career in a professional, safety-focused, and supportive environment. The successful candidate will work alongside experienced journeypersons and project team members on commercial, industrial and institutional projects.

Key Responsibilities:

  • Installation of Mechanical related equipment and components.
  • Perform sheet metal installations, repairs, and system modifications in accordance with drawings and specifications
  • Support commissioning and start-up activities
  • Work on complex Mechanical projects throughout the GTA and surrounding areas
  • Maintain accurate work documentation and reports
  • Communicate effectively with supervisors, teammates, contractors, consultants, and clients
  • Represent the company professionally on all job sites
  • Adhere to all company policies and procedures.
  • Perform all job functions in a safe and healthful manner, abiding by and in accordance with all applicable Health, Safety, Environmental company policies, Government legislation/regulations and union requirements.
  • Contribute to the ongoing training and mentoring of indentured apprentices.
  • Adhere to the Company’s Quality System operating procedures.
  • Read blueprints, specifications, determine layouts and material take offs for mechanical systems
  • Perform other duties as assigned by Management.

Qualifications:

  • Registered 3rd, 4th or 5th Year Sheetmetal Apprentice (308A required)
  • Member in good standing with UA Local 30
  • Gas Technician License (preferred)
  • Must have experience with the installation of Ductwork, venting & appliance installations
  • Strong mechanical aptitude and attention to detail
  • Ability to work independently and in a team environment.
  • Excellent work ethic with a strong commitment to safety
  • Understanding of Mechanical Installation and repairs.
  • Valid Ontario Drivers License with a clean driving record.
  • Excellent Math and problem-solving skills.
  • Able to maintain RCMP, Public Works Reliable clearance status
  • Must be able to lift heavy materials, tools and equipment when required
  • Up to date knowledge of local plumbing codes
  • Strong Verbal Communication, Stress- and Time-Management Skills

The pay range is $28.24 to $39.48 per hour. The compensation for this position is as per the collective agreement.

This posting is for an active and current vacancy; interested applicants are encouraged to apply as soon as possible.

While we appreciate all applications we receive, we advise that only candidates under consideration will be contacted.

GDI Ainsworth is committed to building a diverse and inclusive workplace. Qualified designated group members are encouraged to apply as any reasonable accommodation of qualifications will be considered as per our Accommodation Policy, available upon request.

GDI Ainsworth is an integrated multi-trade company, offering end-to-end services and solutions for all asset maintenance and refurbishment requirements of our customers. We are continually striving to create better and more advanced products as well as provide the highest quality service. We are rapidly growing and need talented professionals to help drive our vision at becoming the best multi-trade company in the country! Join us…. Make a difference.