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Aggregate Jobs in Ontario (NOW HIRING)

Our CBM Aggregates division is a leading producer of high-quality aggregate products with twelve sand and gravel operations and quarries competing in the Southern Ontario market which consumes over ...

Our CBM Aggregates division is a leading producer of high-quality aggregate products with twelve sand and gravel operations and quarries competing in the Southern Ontario market which consumes over ...

Ensure that Aggregate products meet the established quality standards in the most efficient manner and provide the regional technical services necessary for the efficient and successful production ...

Quality Control Manager

Puslinch, ON · On-site

CA$101K - CA$125K/yr

Our CBM Aggregates division is a leading producer of high-quality aggregate products with twelve sand and gravel operations and quarries competing in the Southern Ontario market which consumes over ...

What you'll do You'll be part of the team responsible for analysing two of the market's most significant sources of aggregate risk: catastrophe exposure and outwards reinsurance. The insight you ...

Plant Operator - St. Marys

Saint Marys, ON · On-site

CA$30.60 - CA$32.60/hr

Our CBM Aggregates division is a leading producer of high-quality aggregate products with twelve sand and gravel operations and quarries competing in the Southern Ontario market which consumes over ...

Dufferin Aggregates , a division of CRH Canada is hiring a Foreman ! Who we are: Recognized as one of Greater Toronto's Top Employers and one of Canada's Top Employers for Young People, Dufferin ...

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Aggregate information

See Ontario salary details

$11

$29

$54

How much do aggregate jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for aggregate in Ontario is $29.99, according to ZipRecruiter salary data. Most workers in this role earn between $20.43 and $37.50 per hour, depending on experience, location, and employer.

What is an aggregate?

An Aggregate job typically involves working with raw materials like sand, gravel, or crushed stone, which are used in construction and infrastructure projects. Responsibilities may include operating machinery, transporting materials, and ensuring quality control. Workers in aggregate roles often work in quarries, mining sites, or production facilities. Safety and efficiency are key aspects of the job.

What are some typical challenges faced by someone working in an aggregate role?

Working in an Aggregate role can involve physical labor, exposure to outdoor elements, and strict adherence to safety protocols. Job tasks often include operating heavy machinery, monitoring material quality, and managing tight schedules, which can be physically and mentally demanding. Additionally, maintaining equipment and following environmental and safety regulations is a continuous requirement. However, with proper training and teamwork, many find this role rewarding and enjoy the variety it offers each day.

What are the key skills and qualifications needed to thrive in the aggregate position, and why are they important?

To thrive as an Aggregate, you typically need experience in material handling, knowledge of aggregate materials like sand, gravel, or crushed stone, and often a high school diploma or equivalent. Familiarity with heavy equipment operation, safety regulations, and sometimes certifications such as OSHA compliance or a Commercial Driver’s License (CDL) are valuable. Strong attention to detail, teamwork, and effective communication are important soft skills in this role. These skills and qualifications help ensure safe, efficient, and high-quality production and delivery of aggregate materials in construction and related industries.

What are popular job titles related to Aggregate jobs in Ontario? For Aggregate jobs in Ontario, the most frequently searched job titles are:
Infographic showing various Aggregate job openings in Ontario as of August 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 90% In-person, 6% Hybrid, and 4% Remote job distribution, with an average salary of $62,369 per year, or $30 per hour.

Aggregate Plant Supervisor - Aberfoyle

VCNA

Puslinch, ON • On-site

CA$66K - CA$71K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 29 days ago


Job description

Welcome to CBM!

We are Canada Building Materials (CBM), a part of Votorantim Cimentos North America (VCNA).

Established principally in Ontario, Canada, St. Marys CBM is the building materials division of St. Marys Cement. Our CBM Aggregates division is a leading producer of high-quality aggregate products with twelve sand and gravel operations and quarries competing in the Southern Ontario market which consumes over 140 million tonnes of aggregate annually.

We have a culture built on solid partnerships, long-lasting relationships, and opportunities for those who want to grow and be part of a diverse culture. Not only does our view include environmental impacts but also promoting healthy lifestyles and adding value to the communities that surround our operations and to society at large.

Every day, we have the chance to accomplish something new, and you're invited to be part of it.

CBM Aggregates is seeking a Plant Supervisor based in Aberfoyle.

This position is a permanent full-time vacancy.

Annual salary range: $66,000.00 -$71,000.00 - depending on experience.

ESSENTIAL DUTIES & RESPONSIBILITIES:

  • Comply with Ministry of Labour, Ministry of Environment and Ministry of Natural Resources legislation and regulations. Implement training, administration and compliance with applicable Health & Safety and Environmental policies and procedures.
  • Develop and supervise plans for efficient use of raw materials, machines and employees. Develop work process and utilize SAP systems to ensure plants meet or exceed company goals, objectives and financial performance targets. Review production costs, product quality, and modifies production and inventory control programs to maintain and enhance profitable operations of specific plants. Supervise production n and storage of aggregate products in accordance with policies and procedures established by the Regional Manager.
  • Review mining sequences and assist in developing mine planning, recommend budget requests and capital requirements to management, completes capital expenditure approval requests, monitor large projects through completion. Approves expenditures within defined parameters.
  • Source and secure quotes for maintenance materials for the processing plants and mobile equipment.
  • Ability to troubleshot plant processes and manage raw feed to identify and direct changes and improvements.
  • Other duties as assigned.

 

QUALIFICATIONS:

  • 3 years supervisory and/or managerial experience.
  • Mechanical aptitude including hydraulics, pneumatics and electricity and knowledge of aggregate composition. Ability to interpret and apply technical documents such as safety rules, operating and maintenance instructions, and procedure manuals.
  • Excellent applied Mathematical Skills to calculate proportions, percentages, are, circumference and volume. Excellent Reasoning Ability to solve practical problems with numerous variables and limited standardization.
  • Knowledge (technical/practical/management)
  • Knowledge/Experience of aggregate processing practices, and equipment and aggregate specifications for the construction industry, (general construction, road building, concrete and hot mix asphalt technology).
  • Excellent written and verbal communication skills
  • Applied MS Office and ability to utilize SAP
  • Valid Ontario G driver's license as daily travel to sites is required.

WHAT'S IN IT FOR YOU?

Being part of VCNA is being part of building famous landmarks such as Toronto's CN Tower, Roy Thompson Hall, Maple Leaf Gardens and the Darlington Nuclear Station and Ryerson Centre, St. Regis Chicago and 150 N. Riverside, Louis High-Speed Rail in Chicago and more

  • Opportunities to collaborate with teams around the globe and growth opportunities in different areas
  • Training and professional development
  • Access to Employees Resource Groups (ERGs), including SheBuilds, which fosters mentorship, leadership development and community support for women at VCNA
  • Tuition reimbursement/assistance
  • Competitive wages, vacation and holiday time
  • Medical, dental, vision, disability and life insurance
  • RRSP and pension plan
  • Life Employee Assistance Program (EAP): confidential support for you and your family (CAN)
  • Educational scholarship program for dependents of regular salaried employees.
  • Fertility drug coverage
  • Paid Maternity Leave Top Up
  • Hybrid work model for certain positions

 

To apply for this position, please submit an updated resume and other relevant documents. Due to the high volume of applications, only those selected for an interview will be contacted. 

All offers of employment are subject to a conditional background check - details regarding the background check will be provided to the successful candidate.

CBM is an equal opportunity employer and encourages applications from all qualified persons. Accommodations throughout the hiring process are available by contacting Human Resources.

#CBMURG