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Insulation Apprentice Jobs in Toronto, ON (NOW HIRING)

... insulation, scaffolding, and module fabrication. We're always on the search for exceptional craft ... Journeyperson will mentor apprentices. * Other duties as assigned. * Requirements and Experience

... insulation, scaffolding, and module fabrication. We're always on the search for exceptional craft ... Journeyperson will mentor apprentices respectfully and oversee their safety. * Operate rig ...

Insulation Apprentice information

What is an insulation apprentice?

Insulation Apprentices are entry-level workers who assist in the installation, repair, and maintenance of insulation materials in buildings, pipes, and mechanical systems. They work under the supervision of experienced insulators to learn techniques for reducing heat loss, controlling temperature, and improving energy efficiency. Apprentices typically handle tasks such as measuring and cutting insulation, preparing surfaces, and securing insulation materials. Over time, they gain skills and experience to advance in the insulation trade.

What is the difference between Insulation Apprentice vs Insulation Installer?

AspectInsulation ApprenticeInsulation Installer
CredentialsTypically requires a high school diploma; on-the-job training; may start with basic OSHA safety certificationsUsually has completed apprenticeship or training programs; may hold certifications in safety and installation techniques
Work EnvironmentAssist in installation, learn techniques, work under supervision in residential, commercial, or industrial sitesPerform insulation installation independently or as part of a team in various building types
Job RoleLearn insulation methods, assist with materials, and gain hands-on experienceInstall, replace, or repair insulation materials in buildings

In summary, an Insulation Apprentice is in the learning phase, gaining skills and experience under supervision, while an Insulation Installer is a more experienced worker responsible for performing insulation installation independently.

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

To thrive as an Insulation Apprentice, you need basic construction knowledge, physical stamina, and a high school diploma or equivalent. Familiarity with hand tools, insulation materials, and safety equipment, along with OSHA training or certification, is often required. Attention to detail, willingness to learn, and strong teamwork skills help apprentices excel in various job sites. These abilities are important for ensuring proper installation, maintaining safety standards, and supporting efficient project completion.

What are the typical daily tasks and learning opportunities for an insulation apprentice?

As an Insulation Apprentice, you'll assist experienced insulators with installing, repairing, and maintaining insulation on pipes, ducts, and other mechanical systems. Your day-to-day tasks often include measuring and cutting insulation materials, preparing work areas, and learning to use both hand and power tools safely. Apprentices frequently work on construction sites or in industrial settings, collaborating closely with journeymen and other trades. The role provides hands-on training and exposure to various insulation methods, setting a solid foundation for advancement to a journeyman position or specialization within the trade.
Infographic showing various Insulation Apprentice job openings in Toronto, ON as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Apprentice Powerline Technician

Aecon Group Inc.

Toronto, ON

Full-time

Re-posted 19 days ago


Job description

Come Build Your Career at Aecon!

Aecon delivers some of the most complex and impactful infrastructure projects - from transformative transportation networks to critical energy, industrial and nuclear programs. The projects we build connect communities and power future generations. With deep roots in North America and a strong footprint internationally, Aecon brings global expertise and proudly serves public and private sector clients through its Construction and Concessions segment.

Safety Always is not only our #1 core value - it is the standard that anchors our culture. We believe the most ambitious projects deserve the most committed people. At Aecon, you won't just build your career - you'll help build what matters to enable future generations to thrive.

At Aecon, you can count on:

  • Safety Always. Our number one core value. The safety of our people, projects, partners, and stakeholders is our priority focus - today and always.
  • Integrity. We lead by example, with humility and courage.
  • Accountability. We're passionate about delivering on our commitments.
  • Inclusion. We provide opportunities where people feel valued, supported, and empowered to contribute fully.

We deliver infrastructure with purpose, and our people are at the heart of everything we do. Aecon employees are incredibly proud to build some of the most impactful infrastructure of this generation - we call it Aecon Proud.

At Aecon we:

  • Ensure you and your family receive the services and benefits needed to support your mental, emotional, and physical well-being.
  • Are intentional when it comes to investing in your development. We help you build your career and advance your skills through our Aecon University, tuition reimbursement, and Leadership Programs.
  • Are committed to creating work environments focused on mutual respect, teamwork, collaboration, and new ideas, through meaningful initiatives, training, partnerships with Veteran groups, our Aecon Women in Trades and diversity programs, as well as our Employee Resource Groups (ERGs), to ensure we are building with top talent and harnessing our collective strengths within every aspect of our culture.
  • Operate responsibly by managing risk, safety, and environmental considerations across all our projects and surrounding communities.

Our success is built on the passion, expertise, and dedication of our people. Together, we embrace strong execution, innovation, and continuous improvement - values that come to life through the unique talents and collaborative spirit of every team member. If you're inspired to make a difference through future-building projects, join our best-in-class team.

What is the Opportunity?

Safer. Faster. Smarter. This is how Aecon Utilities is committed to delivering projects. Aecon Utilities is a leading North American utility infrastructure provider with a strong track record delivering safe, reliable and innovative solutions across electrical, telecommunications, pipeline distribution and renewable energy markets. With operations across North America, Aecon Utilities supports critical utility infrastructure that powers and keeps communities connected. Guided by our core value of Safety Always, we partner with clients to build the infrastructure that powers the future.

As an Apprentice Powerline Technician, you will work alongside experienced Journeypersons to construct, maintain, troubleshoot, and repair overhead and underground electrical distribution systems. You will support field crews in ensuring all work is completed safely, efficiently, and in accordance with utility standards, electrical codes, and project requirements.

Key Responsibilities

  • Assist with the construction, installation, and maintenance of overhead and underground powerlines

  • Set poles, anchors, and hardware; install crossarms, insulators, and related line equipment

  • Pull, splice, terminate, and test primary and secondary cables

  • Support crews in energizing and deenergizing lines following proper switching procedures

  • Install and maintain transformers, switches, cutouts, fuses, and other distribution equipment

  • Read and interpret line diagrams, construction drawings, and utility standards

  • Operate and assist with bucket trucks, digger derricks, and other line equipment under supervision

  • Perform grounding, rigging, and handline operations safely and correctly

  • Assist in troubleshooting outages, identifying faults, and performing repairs

  • Maintain tools, equipment, and materials in a safe and organized manner

  • Follow all safety protocols, including PPE requirements, job briefings, and hazard assessments

  • Support the crew in planning daily tasks and ensuring work areas are safe and compliant

  • Work in various weather conditions, at heights, and in physically demanding environments

  • Performs other duties and responsibilities as required
  • Availability to travel and work on projects across Canada
  •  Able to work a 21 and 7 shift out of town

Required Knowledge and Experience

  • Journeyman Power Lineman Apprenticeship and Trade Certificate

  •  Minimum 2 years utility experience constructing, installing and maintaining overhead, underground, transmission, and distribution systems

  • Thorough knowledge of Provincial Electrical Utilities Regulations and provincial specific Occupational Health and Safety Act, Regulations, and Codes

  • Strong mechanical aptitude, physical strength, and manual dexterity

  • Comfortable working at heights, in bucket trucks, and in challenging outdoor conditions

  • Ability to lift, climb, crouch, kneel, and perform physically demanding tasks for extended periods

  • Understanding of electrical safety, lockout/tagout, and utility worksite procedures

  • Ability to read and interpret technical drawings, line maps, and measurements

  • Strong communication skills and ability to work effectively in a crew environment

  • Willingness to work in remote locations, during storms, and on emergency restoration when required

  • Ability to distinguish colorcoded wiring and follow precise instructions

  • A valid driver's license (DZ or willingness to obtain is an asset)

Salary range: The expected salary for this position is $26.00 -$41.00 per hour 

Individual pay is determined based on several factors such as work location, education, experience and unique skills.

Aecon fosters diversity, inclusion and belonging within and across our organization. We welcome all to apply including, women, visible minorities, Indigenous peoples, persons with disabilities, and persons of any sexual orientation or gender identity.

We are committed to adhering to the objectives and requirements outlined in the Accessible Canada Act (ACA), and to meeting the accessibility needs of persons with disabilities in a timely manner. Through the implementation of the requirements of the ACA and its applicable regulations, appropriate accommodations will be provided upon request throughout the interview and hiring process.

As part of our commitment to fair and transparent hiring practices, Aecon may use artificial intelligence (AI) tools to assist in screening and reviewing candidates. These tools are applied responsibly and in accordance with applicable privacy laws and Aecon's AI Usage Policy. All final decisions are made by qualified Aecon team members.