Job Title: Construction Materials Testing (CMT) Technician

Pay: $20-$24/hr DOE

Location: St. Charles, MO 63301

Job Summary:

The Construction Materials Testing (CMT) Technician is responsible for performing field testing of construction materials to ensure compliance with project specifications, industry standards, and safety regulations. This role involves working on active construction sites, collecting samples, conducting tests, documenting results, and communicating findings to engineers, project managers, and clients.

Key Responsibilities:

Perform field testing on construction materials such as soil, concrete, asphalt, and aggregate

Collect and properly label samples for testing and record accurate field data

Monitor construction activities to ensure materials meet project specifications

Prepare detailed reports of test results and observations

Communicate test results and potential issues to supervisors and project teams

Maintain and calibrate testing equipment

Follow all safety protocols and procedures on job sites

Assist engineers and senior technicians with inspections and evaluations

Qualifications:

High school diploma or equivalent required

Basic knowledge of construction materials, testing procedures, and industry standards

Strong attention to detail and organizational skills

Good written and verbal communication skills

Valid driver’s license and clean driving record

Physical Requirements:

Ability to lift and carry equipment (up to 50 lbs)

Ability to work outdoors in various weather conditions

Standing, walking, bending, and climbing for extended periods

Work Environment:

Fieldwork at construction sites

May require travel to multiple job sites (local)

Potential for early morning, evening, or weekend work depending on project schedules