Materials Lab Technician — Precision Soils & Concrete

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

Job summary

Construction Material Testing in Baytown, TX is seeking laboratory technicians who turn field samples into the numbers projects run on: Proctor curves, sieve analyses, Atterberg limits, moisture contents, and compressive strength breaks. You will work inside a documented AASHTO R18 quality system with calibrated equipment and real accountability for every result that leaves the lab.

You will train inside a rigorous program, perform standard tests, log samples, maintain calibration records, and

Qualifications

• Careful hands, clean documentation habits.
• Prior lab or CMT experience a plus, not required — we train.
• 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

Attention to detail

Documentation

Mechanical aptitude

Lab experience

Job description

Construction Material Testing in Baytown, TX is seeking laboratory technicians who turn field samples into the numbers projects run on: Proctor curves, sieve analyses, Atterberg limits, moisture contents, and compressive strength breaks. You will work inside a documented AASHTO R18 quality system with calibrated equipment and real accountability for every result that leaves the lab.

You will train inside a rigorous program, perform standard tests, log samples, maintain calibration records, and