Quality Control Technician

Oldcastle Inc.; Orono; On-site; CAD 50,000 - 70,000; Full time

Job summary

A leading construction materials supplier in Ontario is seeking a Quality Control Technician to maintain the quality management system and perform testing of aggregates. Ideal candidates will possess a degree in engineering or related field along with strong analytical skills. This role offers competitive wages, company training, and opportunities for advancement.

Benefits

Highly competitive starting wage

Company provided PPE and yearly safety boot allowance

Company paid training

Company sponsored social events

Employee Referral Program

Qualifications

• Strong analytical, problem-solving, and communication skills.
• Knowledge of aggregate testing and OH&S regulations.
• Able to work outdoors in varying conditions.

Responsibilities

• Perform sampling and testing of aggregates to ensure compliance.
• Record, analyze, and interpret test data.
• Collaborate with field technicians and plant operators.

Skills

Analytical skills

Problem-solving skills

Communication skills

Knowledge of aggregate testing

Microsoft Office Proficiency

Education

Diploma or degree in Civil, Geological, Materials Engineering, or related field

OACETT registration

Job description

Press Tab to Move to Skip to Content Link

Select how often (in days) to receive an alert:

It is a great time to join the CRH Canada team! CRH Canada is going through an exciting business transformation which demands first-class Talent Management support to drive results.

We are building a world- class team.Make your mark!

You will be a successful addition to our team if you look at change as an opportunity to develop and contribute to the business. You will be successful in your role if you like partnering with the business, presenting new ideas and providing excellent customer service.

Dufferin Aggregates, a division of CRH Canada is looking to hire a Quality Control Technician!

Who we are
Recognized as one of Greater Toronto's Top 100 Employers, Dufferin Aggregates is a leading supplier of aggregates for the construction industry in Ontario. We operate more than 20 sites, including quarries, sand pits and distribution yards to supply crushed stone, sand, and gravel, recycled crushed concrete as well as recycled crushed asphalt, for the commercial, industrial, residential, and civil engineering sector.

CRH is a leading provider of building materials solutions that build, connect, and improve our world. Employing 78,500 people at 3,390 operating locations in 29 countries, CRH has market leadership positions in both North America and Europe.

Why Work with Us?

• Highly competitive starting wage with multi-tier wage structure.
• Overtime opportunities are available.
• Company provided PPE including and yearly safety boot allowance.
• Company paid training.
• Company sponsored social events and recognition program.
• Employee Referral Program.
• A culture that values opportunity for growth, development, and internal promotion!

Overview:

The Quality Control Technician is a developmental role consisting of activities to maintain the quality management system and in performing, coordinating and reporting concrete and aggregate materials analysis. You will have exposure to different areas within the group such as Dufferin Aggregates, Dufferin Concrete, Ontario Ready Mix and the CRH cement plant. The position requires a strong performer who can work independently and effectively within the team.

Responsibilities:

• Perform sampling and testing of aggregates to ensure compliance with plant and regulatory specifications.
• Record, analyze, and interpret test data, maintaining accurate daily logs and supporting quality investigations.
• Operate, calibrate, and maintain testing equipment, including preventive and general maintenance tasks.
• Collaborate with field technicians, lab personnel, plant operators, and supervisors to communicate quality objectives and results.
• Identify and report quality issues, contributing to continuous improvement initiatives across operations.
• Support additional quality-related activities as assigned, ensuring alignment with business goals and standards.

Job Requirements:

• Diploma or degree in Civil, Geological, Materials Engineering, or related field; or OACETT registration.
• Knowledge of aggregate testing and OH&S regulations.
• Strong analytical, problem-solving, and communication skills.
• Proficient in Microsoft Office.
• Able to work outdoors in varying conditions.

CRH Canada Group Inc. recognizes Canada’s diverse landscape. Accommodation is available upon request for applicants with disabilities throughout the recruitment and selection process.