Job description:

DIHO Consulting USA is seeking applicants for the Senior Construction Materials Testing Field Technician role in Geismar, Louisiana. This role involves performing field testing of construction materials—including soils, concrete, asphalt, and pile monitoring—to ensure compliance with project specifications. Candidates with ACI, NICET, or TxDOT certifications are preferred.

RESPONSIBILITIES

• Perform field tests such as:
• Concrete testing (slump, air content, temperature, unit weight, and casting cylinders for compressive strength)
• Soil compaction testing using sand cone or nuclear density gauge
• Proctor, Atterberg limits, sieve analysis, and other soil classification tests (as applicable)
• Asphalt density testing and pavement core sampling...