Precision Soils & Concrete Lab Technician

Construction Material Testing; Dover (NH); On-site; USD 34,000 - 48,000; Full time

Job summary

Construction Material Testing is seeking a Laboratory Technician to work in a disciplined lab environment. You will perform standard ASTM tests, log samples, and maintain calibration records while supporting proficiency programs and accreditation efforts.

The role emphasizes precision, traceability, and timely reporting of results to ensure project quality and regulatory compliance. This facility-based position offers daytime hours with overtime during peak testing seasons.

Qualifications

• Careful hands, clean documentation habits, mechanical aptitude.
• Prior lab or CMT experience a plus, not required — we train.
• Comfortable with repetitive precision work done right every time.

Responsibilities

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

Skills

Careful hands

Documentation habits

Mechanical aptitude

Attention to detail

Tools

Calibrated equipment

Quality records

Job description

Construction Material Testing is seeking a Laboratory Technician to work in a disciplined lab environment. You will perform standard ASTM tests, log samples, and maintain calibration records while supporting proficiency programs and accreditation efforts.

The role emphasizes precision, traceability, and timely reporting of results to ensure project quality and regulatory compliance. This facility-based position offers daytime hours with overtime during peak testing seasons.