Job Purpose

The Laboratory Assistant supports the laboratory in carrying out tests on construction materials to ensure their compliance with applicable standards, technical specifications, and the company’s quality requirements.

The Laboratory Assistant also contributes to sample tracking, equipment maintenance, and the preparation of test reports.

Key Responsibilities

1. Collect, receive, register, and identify material samples (concrete, cement, aggregates, sand, steel, asphalt mixes, etc.).
2. Prepare samples for various laboratory tests.
3. Conduct laboratory tests in accordance with established procedures and applicable standards.
4. Perform tests on fresh and hardened concrete (slump test, preparation of test specimens, compressive strength testing, etc.).
5. Carry out tests on aggregates, soils, and other construction materials.
6. Ensure the calibration, cleaning, and maintenance of laboratory equipment.
7. Accurately record and document test results.
8. Prepare technical reports under the supervision of the Laboratory Manager.
9. Immediately report any non-conformities or anomalies observed during testing.
10. Comply with Quality, Health, Safety, and Environmental (QHSE) procedures and requirements.
11. Maintain a clean, organized, and safe laboratory environment.
12. Participate in on-site testing activities when required.

Required Skills

Technical Skills

• Knowledge of construction materials.
• Understanding of laboratory testing methods for concrete, aggregates, and soils.
• Ability to read drawings and technical specifications (an asset).
• Proficiency in Microsoft Office applications.
• Knowledge of ASTM, BS, EN, or other applicable standards (an asset).

Personal Skills

• Strong organizational skills.
• Attention to detail and accuracy.
• Teamwork and collaboration.
• Good observational skills.
• Ability to meet deadlines.
• Integrity and professionalism.

 

Qualifications

• Diploma (Bac+2) in Construction, Materials Laboratory Technology, Civil Engineering, or a related field.
• Previous experience in a construction materials laboratory would be an advantage.