QC Lab Technician

Key Responsibilities:

Perform laboratory tests on concrete, aggregates, cement, and other materials according to ASTM, ACI, and other relevant standards.

Conduct fresh and hardened concrete testing, including slump, air content, unit weight, compressive strength, and durability tests.

Sample and test raw materials such as sand, gravel, and cement to ensure compliance with specifications.

Maintain accurate records of test results, sample logs, and mix designs.

Assist in troubleshooting concrete performance issues and provide recommendations for adjustments.

Calibrate and maintain laboratory equipment to ensure accurate test results.

Work closely with production and quality control teams to ensure consistent product quality.

Perform trial batching and research on new mix designs.

Completing all other projects and duties as assigned by the QC Manager

Follow safety procedures and maintain a clean and organized lab environment.

Qualifications & Experience:

Education: Associate's Degree, Materials Science, Construction Technology, or a related field (preferred but not required with sufficient experience).

Experience: Minimum 1-3 years of experience in a concrete or construction materials laboratory.

Certifications (Preferred): ACI Concrete Field-Testing Technician – Grade I, ACI Aggregate Testing Technician, or other relevant industry certifications.

Knowledge of Standards: Familiarity with ASTM, ACI, and DOT specifications for concrete and aggregates.

Skills: Strong analytical, problem-solving, and organizational skills. Ability to interpret technical data and prepare reports.

Physical Requirements: Ability to lift up to 50 lbs., stand for extended periods, and work in varying environmental conditions.

Communication: Strong verbal and written communication skills. Ability to work independently and as part of a team.