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Posted August 12, 2026

Construction Field Technician

RIPPLE EFFECT CONSULTING LLC
Maryland Heights, MO, US Full Time
20USD - 25USD per hour

Job Description

Job Description
Benefits:
  • 401(k) matching
  • Dental insurance
  • Health insurance
  • Paid time off

We are seeking a Construction Materials Technicians (entry level or experienced) to support ongoing commercial, transportation, and infrastructure construction projects. This role is ideal for technicians who are comfortable working independently in the field and understand the importance of quality, safety, and accurate documentation.

Responsibilities
  • Perform field testing and inspection of construction materials including soils, concrete, asphalt, and aggregates
  • Conduct compaction testing, concrete sampling, slump, air, and strength testing
  • Complete daily field reports and accurately document test results
  • Coordinate with project managers, inspectors, and contractors on job sites
  • Follow project specifications, DOT requirements, and safety procedures
  • Maintain testing equipment and ensure proper calibration
  • Travel to multiple job sites as needed
Qualifications
  • Prior experience as a Construction Materials Technician (CMT)
  • Familiarity with field testing procedures and construction site operations
  • Experience on DOT, commercial, or infrastructure projects preferred
  • Ability to work independently with minimal supervision
  • Strong attention to detail and documentation skills
  • Valid driver's license
  • Ability to work outdoors in varying weather conditions
Preferred Certifications (Not Required)
  • ACI Concrete Field Testing Technician – Grade I
  • Nuclear Gauge / Soil Density Certification
  • State DOT or materials testing certifications

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