Precision Materials Lab Technician — Soils & Concrete Testing

Construction Material Testing; North Charleston (SC); On-site; USD 34,000 - 48,000; Full time

Job summary

Construction Material Testing seeks a Laboratory Technician to transform field samples into precise laboratory data. You will operate within an AASHTO R18 quality system, using calibrated equipment and maintaining rigorous accountability for every result.

The role involves performing standard tests, logging samples, breaking cylinders, and supporting proficiency programs. Occasional field sampling may be required, with training provided as needed.

Qualifications

• Careful hands and clean documentation habits.
• Mechanical aptitude and ability to perform precise lab work.
• Comfortable with repetitive precision work done right every time.

Responsibilities

• Perform ASTM D698, D1557, D2216, D4318, C136, and C39 testing.
• Maintain calibration, standardization, and quality records.
• Log samples and preserve chain of custody.
• Break cylinders and report strength results same day.
• Support proficiency sample programs and accreditation assessments.

Skills

Mechanical aptitude

Attention to detail

Repetitive precision work

Tools

Calibrated equipment

Job description

Construction Material Testing seeks a Laboratory Technician to transform field samples into precise laboratory data. You will operate within an AASHTO R18 quality system, using calibrated equipment and maintaining rigorous accountability for every result.

The role involves performing standard tests, logging samples, breaking cylinders, and supporting proficiency programs. Occasional field sampling may be required, with training provided as needed.