Precision Soils & Concrete Lab Technician

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

Job summary

Construction Material Testing is seeking Laboratory Technicians to convert field samples into quantitative results and support quality programs within a structured AASHTO R18 system.

You will perform standard tests on soils and concrete, maintain records, and log samples with precision. Training is provided on methods, with potential for career progression through proficiency programs and accreditation.

Qualifications

• Must perform precise testing and log results accurately.
• Ability to follow documented QA system and records.
• Willingness to learn and train on method-by-method lab procedures.

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 programs and accreditation assessments.

Skills

Careful hands

Mechanical aptitude

Attention to detail

Job description

Construction Material Testing is seeking Laboratory Technicians to convert field samples into quantitative results and support quality programs within a structured AASHTO R18 system.

You will perform standard tests on soils and concrete, maintain records, and log samples with precision. Training is provided on methods, with potential for career progression through proficiency programs and accreditation.