What are the responsibilities and job description for the Construction Materials Testing (CMT) Field and Laboratory Technician position at SOCOTEC US?
We are seeking a Construction Materials Testing (CMT) Field & Laboratory Technician to perform field and laboratory testing of soils, concrete, asphalt, and aggregate materials in support of commercial, residential, industrial, and public works construction projects. This position offers a combination of field inspection and testing responsibilities along with laboratory testing and sample processing.
Responsibilities
- Perform field testing of soils, concrete, asphalt, and aggregate materials in accordance with ASTM, AASHTO, and project specifications.
- Conduct soil density testing using nuclear density gauges and other field testing equipment.
- Perform concrete testing including slump, air content, temperature, and casting of compressive strength cylinders.
- Observe and document construction activities related to earthwork, foundations, paving, and concrete placement.
- Accurately record field observations, test results, and project documentation.
- Communicate testing results and project information to project managers, contractors, and clients.
- Collect, transport, receive, sample, and prepare materials for laboratory testing.
- Perform laboratory testing including Proctor compaction, sieve analysis, Atterberg Limits, sand equivalent, compression testing, aggregate testing, and asphalt testing.
- Calculate, review, and report laboratory and field test results.
- Maintain testing equipment, vehicles, and laboratory facilities in accordance with company quality and safety requirements.
- Follow company safety procedures and maintain compliance with radiation safety requirements.
- Assist with additional testing, inspection, and project-related duties as assigned.
Qualifications
- Experience in construction materials testing, field inspection, laboratory testing, or a related construction field preferred.
- Knowledge of ASTM, AASHTO, and industry-standard testing procedures preferred.
- Ability to read construction plans, specifications, and testing requirements preferred.
- Strong attention to detail and ability to maintain accurate records and documentation.
- Strong mathematical skills with the ability to perform calculations and verify testing data.
- Ability to work independently in the field and as part of a team in a laboratory environment.
- Excellent verbal and written communication skills.
- Basic computer proficiency, including Microsoft Word, Excel, and electronic reporting systems.
- Valid driver's license with a satisfactory driving record.
- Ability to lift and carry up to 60 pounds and work outdoors in varying weather conditions.
Preferred Certifications
- ACI Concrete Field Testing Technician – Grade I
- ATTI/WAQTC/ASTM/AASHTO Soils and Aggregate Certification
- ATTI/WAQTC Asphalt Certification
- Radiation Safety Certification
- Nuclear Gauge Safety Certification
- ACI Concrete Strength Testing Technician
- Additional ICC, NICET, or construction inspection certifications are a plus
Preferred Experience
- Field density testing and earthwork observation
- Concrete placement observation and testing
- Asphalt paving observation and testing
- Laboratory testing of soils, aggregates, concrete, and asphalt materials
- Construction quality assurance and quality control (QA/QC) services