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Masonry Apprentice Jobs in Ontario (NOW HIRING)

Masonry Apprentice information

What is a masonry apprentice?

Masonry apprentices are individuals who are learning the masonry trade through a combination of on-the-job training and classroom instruction. They work under the supervision of experienced masons to develop skills in laying bricks, blocks, and stones, mixing mortar, and reading blueprints. Apprenticeships typically last 3-4 years, after which the apprentice can become a journey-level mason. This pathway allows apprentices to earn while they learn, gaining valuable hands-on experience in the construction industry.

What does a masonry apprentice do?

The job duties of a masonry apprentice involve working alongside masonry professionals on bricklaying, cement, and stone installations. During a masonry apprenticeship, you receive on-the-job training in bricklaying and related trade skills. Your responsibilities vary with the project, but they usually involve working with brick and other prefabricated stone materials. You learn to use equipment associated with the mason trade, and you also get training in the techniques used to build brick walls or construct other stone structures and installations. Apprentices work under the direct supervision of professional masons or bricklayers.

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

To thrive as a Masonry Apprentice, you need a basic understanding of construction math, physical stamina, and manual dexterity, often obtained through a high school diploma or a formal apprenticeship program. Familiarity with masonry tools such as trowels, levels, and mixing equipment, as well as safety certifications like OSHA 10, is typically required. Attention to detail, strong work ethic, and the ability to follow instructions are standout soft skills for this role. These competencies are crucial for building safe, precise, and high-quality structures while learning effectively on the job.

What are some common challenges faced by masonry apprentices during their training?

Masonry Apprentices often encounter challenges such as adapting to the physical demands of the job, mastering precise techniques for laying bricks and stones, and learning to work efficiently while maintaining high-quality workmanship. Weather conditions can also impact daily work, as masonry is frequently performed outdoors. Additionally, apprentices must quickly develop good communication skills to collaborate effectively with experienced masons and other construction team members. Overcoming these challenges helps build a strong foundation for future advancement in the trade.

What is the difference between Masonry Apprentice vs Masonry Helper?

AspectMasonry ApprenticeMasonry Helper
CredentialsBasic OSHA safety training, on-the-job learningMinimal training, often no certifications required
Work EnvironmentConstruction sites, working with masonsAssisting masons, similar sites
Job RoleLearning masonry skills, performing basic tasksSupporting tasks, carrying materials

The main difference is that a Masonry Apprentice is actively learning and developing masonry skills, often with some formal or on-the-job training, while a Masonry Helper primarily assists experienced masons with basic tasks. Apprentices typically have more responsibilities and opportunities for skill development, making them a step closer to becoming a skilled mason.

How much do masonry apprentices make?

Masonry apprentices typically earn between $12 and $20 per hour, depending on experience, location, and the stage of their apprenticeship. As they gain skills and certifications, their wages generally increase, and they may also receive benefits such as health insurance and paid time off. Apprenticeship programs often include classroom instruction combined with on-the-job training in masonry skills and tools.

What are the most commonly searched types of Masonry jobs in Ontario?

The most popular types of Masonry jobs in Ontario are:

What are popular job titles related to Masonry Apprentice jobs in Ontario?

For Masonry Apprentice jobs in Ontario, the most frequently searched job titles are:

What job categories do people searching Masonry Apprentice jobs in Ontario look for?

The top searched job categories for Masonry Apprentice jobs in Ontario are:

What cities in Ontario are hiring for Masonry Apprentice jobs?

Cities in Ontario with the most Masonry Apprentice job openings:

Infographic showing various Masonry Apprentice job openings in Ontario as of August 2026, with employment types broken down into 84% Full Time, 15% Part Time, and 1% Contract. Highlights an 99% Physical, and 1% Remote job distribution.

Building Maintainer/Carpenter

Canadian Nuclear Laboratories LTD

Chalk River, ON • On-site

Full-time

Retirement, PTO

Re-posted 12 days ago


Job description

Are you a skilled Carpenter who takes pride in delivering high-quality craftsmanship and maintenance solutions? Do you enjoy working in a dynamic environment where your expertise contributes directly to the safe and efficient operation of facilities? Canadian Nuclear Laboratories (CNL) is seeking a Building Maintainer/Carpenter to join our team. In this role, you will perform a variety of carpentry, maintenance, and construction activities to support facility operations and meet customer needs in a timely and professional manner. If you're ready to put your skills to work on meaningful projects while contributing to a safe and collaborative workplace, we'd love to hear from you. Apply today!


What you will be doing!

  • Interpreting sketches, drawings, and plans to construct items and complete customer-requested projects in a timely and accurate manner.
  • Performing skilled and semi-skilled carpentry, repair, finishing, renovation, and maintenance work to support safe and reliable facility operations.
  • Replacing floor coverings and completing light masonry repairs as required to support building maintenance activities.
  • Preparing cost and labour estimates to assist customers with renovation, construction, and budgeting decisions.
  • Maintaining inventories of materials and spare parts to support efficient workflow and project completion.
  • Maintaining work areas, tools, and equipment in accordance with housekeeping standards and regulatory requirements.
  • Applying safety procedures, using personal protective equipment, and reporting safety concerns to support a safe working environment.
  • Attending safety meetings and incorporating established safety practices into daily work activities.
  • Assisting with the training, coaching, and mentoring of apprentices and trainees by demonstrating safe work practices and trade techniques.
  • Monitoring work quality, identifying opportunities for improvement, and communicating training needs and progress to supervisors.
  • Other duties as assigned by your manager.

What we are looking for:

  • Education
    • Secondary school diploma (or equivalent).
    • Certified Carpenter qualification obtained through the completion of a recognized apprenticeship program (typically 7,200 hours) or an equivalent combination of training and experience.
    • Tube and Clamp Scaffolding certification is considered an asset.
  • Experience
    • Experience performing carpentry work related to building maintenance, repairs, renovations, and construction projects.
    • Experience interpreting sketches, drawings, and plans to complete projects accurately and efficiently.
    • Experience providing material, labour, and cost estimates for maintenance and renovation work.
    • Experience working safely in industrial, commercial, or construction environments.
    • Experience mentoring, coaching, or supporting the development of apprentices and trainees is considered an asset.
  • Knowledge, Skills & Abilities
    • Knowledge of applicable building codes, standards, and safe work practices.
    • Strong understanding of personal protective equipment (PPE) requirements and safe work procedures.
    • Demonstrated proficiency in the use of woodworking tools, equipment, and carpentry techniques.
    • Ability to estimate material quantities, quality requirements, and project costs.
    • Strong troubleshooting, problem-solving, and analytical skills.
    • Ability to read, interpret, and work from conceptual drawings and plans.
    • Effective written and verbal communication skills with the ability to collaborate across multiple trades and stakeholder groups.
    • Ability to work independently while managing competing priorities in a dynamic work environment.
  • Security Clearance Eligibility Required
    • Reliability Status with Site Access Security Clearance (SASC), which has a minimum requirement of 3-5 years of verifiable history in Canada, Australia, New Zealand, the United States and/or the United Kingdom. CNL implements security screening in accordance with the Treasury Board of Canada Secretariat's "Standard on Security Screening" and the "Policy on Government Security."

Working Conditions:

  • Working schedule: Four (4) days per week, ten (10) hours per day for a forty (40) hour work week.
  • This position is part of the AC Union and is governed by the terms and conditions outlined in the AC Collective Agreement. As a member of this bargaining unit, you'll benefit from clear expectations around hours of work, wages, vacation, and other conditions that support a fair and consistent working environment.


Why CNL?

Does the idea of working with a dynamic team across Canada to advance nuclear science and technology for a clean and secure world excite you? At CNL, we're reinventing ourselves to be industry leaders-pioneering solutions to the problems that matter most.

From building the next generation of clean nuclear and hydrogen energy technologies, to developing targeted cancer treatments, to continuing our global leadership in environmental remediation-we are driven by impact, innovation, and purpose.

What We Offer: A Total Rewards Package

We believe in taking care of our people. Here's what you can expect as part of our team:

  • Paid time off: vacation, sick, personal, and floater days
  • Benefits effective Day One - no waiting period
  • Tuition support to help you keep learning and growing
  • A defined-benefit pension plan or a defined-contribution pension plan, depending on your employee group, to support your longterm financial security

Do Our Priorities Resonate with You?

  • Delivering clean energy for today and tomorrow
  • Restoring and protecting the environment
  • Contributing to the health of Canadians

If so, you'll feel right at home at CNL!


Location: Onsite

Located in the heart of the Ottawa Valley, our Chalk River site offers a beautiful natural setting with forests, lakes, and wildlife, right at your doorstep. Surrounded by welcoming communities such as Deep River, Petawawa, and Pembroke, you'll have access to unparalleled outdoor adventures and a fantastic work-life balance.

Please note: This is a fully on-site position based at our Chalk River Laboratory in Ontario.

Our Commitment to Equity, Diversity & Inclusion

At CNL, we are committed to fostering an environment that promotes equity, diversity, and inclusion. We celebrate and welcome employees, stakeholders, and partners of all backgrounds and identities. Click here to read all about it!

We are proud to uphold a workplace culture grounded in our Core Values:

  • Respect
  • Teamwork
  • Accountability
  • Safety
  • Integrity
  • Excellence

These values drive our employment practices and ensure meaningful career development opportunities and accommodations for all employees.

CNL is an equal opportunity employer. If you require accommodation during any phase of the hiring process, please let us know via jobs@cnl.ca. All requests will be handled with confidentiality.

CNL operates on sites located on the traditional lands, waterways and ceded and unceded territories of Indigenous peoples. CNL recognizes and affirms all First Nations, Metis communities and Inuit in this land we now know as Canada. We acknowledge, respect and seek to better understand Indigenous history, rights and title on the lands where we work and develop projects. We honour and respect the importance of the relationship between Indigenous peoples and their lands, waters and territories.

Employment Type: Full-Time