Precision Materials Lab Technician - Training & Growth

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

Job summary

Construction Material Testing in Corpus Christi, TX is seeking a Laboratory Technician who turns field samples into data through Proctor curves, sieve analyses, Atterberg limits, moisture contents, and compressive strength tests. You will work within an AASHTO R18 quality system using calibrated equipment and be responsible for every result.

The role emphasizes careful hands, clean records, and repetitive precision work. Training is provided; prior CMT experience is a plus but not required.

Qualifications

• Attention to detail and clean documentation habits.
• Willingness to learn; we train.
• Comfortable with repetitive precision work.

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

Manual dexterity

Documentation

Safety awareness

Job description

Construction Material Testing in Corpus Christi, TX is seeking a Laboratory Technician who turns field samples into data through Proctor curves, sieve analyses, Atterberg limits, moisture contents, and compressive strength tests. You will work within an AASHTO R18 quality system using calibrated equipment and be responsible for every result.

The role emphasizes careful hands, clean records, and repetitive precision work. Training is provided; prior CMT experience is a plus but not required.