Precision Soils & Concrete Lab Technician

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

Job summary

Construction Material Testing is seeking a detail-oriented laboratory technician to process field samples and translate them into numeric data within an AASHTO R18 quality framework. You will operate calibrated equipment, maintain records, log samples, and ensure timely reporting of strength results to keep projects on schedule.

The role emphasizes precise, repeatable work, with training provided for those new to lab or CMT environments.

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 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

Careful hands

Documentation

Mechanical aptitude

Job description

Construction Material Testing is seeking a detail-oriented laboratory technician to process field samples and translate them into numeric data within an AASHTO R18 quality framework. You will operate calibrated equipment, maintain records, log samples, and ensure timely reporting of strength results to keep projects on schedule.

The role emphasizes precise, repeatable work, with training provided for those new to lab or CMT environments.