Lab Assistant Asphalt and Aggregates

Holcim Ltd.; Quebec; On-site; CAD 40,000 - 55,000; Full time

Benefits offered by this job

Company-provided personal protective equipment

Inclusive and collaborative work environment

Job summary

Holcim Ltd. in Quebec is looking for a Laboratory Assistant to support the quality control process for aggregates and mixes. This role involves performing quality checks, documenting results, and ensuring adherence to safety protocols.

The ideal candidate should have CEGEP or DEC qualification in materials quality control or civil engineering and be fluent in French. Join us to contribute to our commitment to quality and safety in construction.

Qualifications

• Proficiency in Microsoft Office / G‑Suite is required.
• Fluency in French, both spoken and written.
• Credentials in materials quality control or civil engineering.

Responsibilities

• Perform quality control of aggregates and asphalt mixes.
• Record results in the appropriate systems.
• Notify lab technician about non-conformance.

Skills

Proficiency in Microsoft Office / G‑Suite

Fluency in French (spoken and written)

Education

CEGEP, DEC, or Attestation of Collegial Studies (AEC)

Job description

COMPANY OVERVIEW

Amrize is building North America. From bridges and railways to data centers, schools, offices and homes, our solutions are inside the buildings and infrastructure that connect people and advance how we live. And we invite you to come and build with us.

As the partner of choice for professional builders, we offer advanced branded solutions from foundation to rooftop. Wherever our customers are, whatever their job, we’re ready to deliver. Our 19,000 colleagues work across 1,000 sites supported by an unparalleled distribution network. Infrastructure, commercial and residential, new build, repair and refurbishment: We’re in every construction market.

Amrize listed on the New York Stock Exchange and the SIX Swiss Exchange on June 23, 2025, following our spinoff as an independent company. Join us and build your ambition.

ABOUT THE ROLE

In close collaboration with the entire experienced laboratory team, the laboratory assistant supports the department in carrying out the various stages of the quality control process for aggregates and mixes.

WHAT YOU’LL ACCOMPLISH

• Visual inspection of the reserves and loading surfaces. Inform the lab technician of any identified issues (segregation, contamination, lack of equipment, etc.).
• Follow the sampling frequency indicated in the Quality Plan for quality monitoring in production and delivery.
• Perform quality control of aggregates (particle size, LA, micro Deval, etc.) and asphalt mixes (bitumen extraction, particle size, mass density, etc.) according to current standards and procedures.
• Record the results in the appropriate systems.
• Notify the lab technician of any non‑conformance.
• Clean the laboratory at the end of each day and perform basic equipment maintenance.
• Demonstrate a commitment to communicating, improving and adhering to health, safety and environmental policies in all work environments and areas. Promote a culture of safety and exhibit these behaviours.

WHAT WE’RE LOOKING FOR

• CEGEP, DEC, or Attestation of Collegial Studies (AEC) (materials quality control, civil engineering, or equivalent).
• Proficiency in Microsoft Office / G‑Suite.

ADDITIONAL REQUIREMENTS

• Be concerned about the accuracy of the information collected.
• Fluency in French (spoken and written).
• Valid driver’s license (class 5).
• Successful candidates must adhere to all safety protocols and proper use of Amrize approved Personal Protection Equipment ("PPE"), including but not limited to respirators. Employees that are required to wear respirators must be clean shaven where the respirator seal meets the face in order to pass the qualitative and quantitative fit tests.

WHAT WE OFFER

• An inclusive and welcoming environment where everyone can be themselves.
• A collaborative work culture in a supportive and team‑oriented work environment.
• Company‑provided personal protective equipment ensuring your safety and comfort on the job.

BUILDING INCLUSIVE WORKSPACES

At Amrize, there is endless opportunity for you to play your part. Whether you’re in a technical, managerial, or frontline role, you can shape a career that works for you. We're seeking builders, creative thinkers and innovators. Come put your expertise to work while developing the knowledge and skills to drive your career forward. With us you’ll have the chance to build your ambition!

EEO STATEMENT

Amrize North America Inc. takes pride in our hiring processes and our commitment that all qualified applicants will receive consideration for employment without regard to age, race, color, ethnicity, religion, creed, national origin, ancestry, gender, gender identity, gender expression, sex, sexual orientation, marital status, pregnancy, parental status, genetic information, citizenship, physical or mental disability, past, current, or prospective service in the uniformed services, or any other characteristic protected by applicable federal, state or local law. Amrize North America Inc, and its respective subsidiaries are Equal Opportunity Employers, deciding all employment on the basis of qualification, merit and business need. Amrize Canada Inc. is committed to the principles of employment equity and encourages the applications from women, visible minorities, and persons with disabilities. Amrize North America Inc. participates in E‑Verify and will provide the federal government with your I‑9 information to confirm that you are authorized to work in the United States.

ADA AND ACCOMMODATIONS

In compliance with the ADA Amendments Act (ADAAA), if you have a disability and would like to request accommodation in order to apply for a position with us, please email [e-mail]. This email address should only be used for accommodations and not general inquiries or resume submittals. In Ontario, our organization/business is committed to fulfilling our requirements under the Accessibility for Ontarians with Disabilities Act. Under the Act, accommodations are available on request for candidates taking part in all aspects of the selection process.

APPLICATION PROCESS

While we sincerely appreciate all applications, only candidates selected for an interview will be contacted.