Construction Materials Testing Technician (Lead)

Construction Materials Testing Technician Lead
St. Louis, MO.

Position Summary:
We are seeking an experienced Construction Materials Technician (CMT) to serve as the lead technician on a high-profile, out-of-town construction project. This role requires full-time travel and on-site presence for the duration of the assignment. The ideal candidate has a strong background in construction materials testing, including drilled pier observation and rebar inspection, and is confident working independently as the primary technician on site.
Key Responsibilities:

• Serve as the lead field technician, overseeing all on-site testing and reporting.
• Perform field and lab testing on soil, concrete, asphalt, aggregate, and grout.
• Conduct nuclear gauge compaction testing, moisture/density testing, and concrete sampling.
• Observe and document drilled pier installation and perform rebar inspections to verify compliance with project specifications.
• Monitor construction activities including earthwork, paving, and structural concrete work.
• Maintain detailed and accurate field logs, test reports, and documentation.
• Coordinate daily with project managers, site supervisors, and engineers.
• Enforce and follow all site safety standards and proper use of testing equipment.
• Represent the company professionally with clients and subcontractors.

Requirements:

• 2+ years of Construction Materials Testing (CMT) experience in the field.
• Proven experience with drilled piers, rebar inspection, and soil/concrete/asphalt testing.
• Comfortable working independently on remote job sites for extended periods.
• Proficiency with nuclear density gauge and familiarity with common test methods (ASTM, AASHTO, etc.).
• Strong communication, time management, and documentation skills.
• Valid driver's license and clean driving record.
• Preferred certifications: ACI Concrete Field Testing Technician Grade I, NICET Level I/II, Nuclear Gauge Safety Training.

Compensation & Benefits:

• Competitive hourly pay: Up to $23.50/hr