Construction Materials Testing Technician

Shared Services Group IncCharlotte, NC
Onsite

About The Position

Certerra-Southern Engineering is hiring a CMT (Construction Materials Testing) Technician to perform testing of various construction materials on active construction sites to verify compliance with project documents.

Requirements

  • High school diploma or General Education Development (GED) diploma.
  • Must hold and maintain a valid driver’s license and be deemed insurable by the firm insurance carrier.
  • Exhibit excellent written and verbal communication skills.
  • Exhibit excellent organizational skills.
  • Ability to work independently and/or within Team environments.

Nice To Haves

  • American Concrete Institute (ACI) Field Technician Level I Certification
  • National Institute for Certification of Engineering Technologies (NICET) CMT Level I or higher (soils or concrete)
  • International Code Council (ICC) Soils Certification
  • NCDOT Certifications (e.g., QMS Roadway Technician conventional density, ABC/borrow pit sampling)

Responsibilities

  • Concrete/Grout/Mortar inspection and testing: Monitoring for proper placement techniques, Testing for slump, air content, unit weight, temperature, Molding of compressive strength specimens, Core drilling
  • Asphalt: Establishing test locations, Checking load temperature, Verifying property laydown and rolling practices, Core drilling for density/thickness specimen
  • Soil/Aggregate testing: Testing density/compaction, Observing proofrolling, Verifying proper moisture content, Checking bearing capacity for foundation support, Excavation quantification
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service