Sr Construction Testing Materials Technician

DIHO Consulting USA
📍 Geismar, Louisiana, United States 💼 Full-time 🕒 Posted July 22, 2026

Job Description

DIHO Consulting USA LLC is seeking qualified applicants for Senior Construction Materials Testing Technician opportunities in Geismar. This position is responsible for performing field testing of construction materials, including soils, concrete, asphalt, and pile monitoring, to ensure compliance with project specifications, industry standards, and client requirements.

Candidates with ACI, NICET, TxDOT, or related Construction Materials Testing certifications are strongly preferred.

Responsibilities

  • Perform field testing of construction materials, including soils, concrete, asphalt, and related materials.
  • Conduct concrete testing, including slump, air content, temperature, unit weight, and casting cylinders for compressive strength testing.
  • Perform soil compaction testing using sand cone or nuclear density gauge.
  • Complete Proctor testing, Atterberg limits, sieve analysis, and other s...

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Job Details

  • Location Geismar, Louisiana
  • Job Type Full-time
  • Category other-general
  • Posted Date July 22, 2026
  • Application Deadline August 31, 2026