Soils Laboratory Technician
About The Position
At CMT Technical Services (CMT), we're building more than just infrastructure- we're building communities, careers, and a culture rooted in integrity, collaboration, and technical excellence. As a trusted leader in materials testing, inspection, and engineering services, we help ensure the safety and strength of a wide variety of construction improvements ranging from highways and bridges to commercial , retail, and industrial buildings and energy projects. With a dynamic team of professionals across multiple regions, CMT empowers individuals to grow, innovate, and make a tangible impact on the world around them. Join us - and be part of something built to last. We are seeking a Soils Laboratory Technician to join our laboratory team in Houston, Texas . This is a full-time, hands-on role focused on laboratory testing in support of commercial, industrial, retail, municipal, and transportation projects. This position is ideal for individuals looking to start or grow a career in construction materials testing, civil engineering, or geotechnical services. Compensation: $17-19/hour. Earning potential can be higher for experienced technicians. Location: Houston, TX FLSA Exemption: Non-Exempt Schedule: Full-time, 40 hours /week (schedule may vary based on workload)
Requirements
- High school diploma or equivalent.
- Valid driver's license with acceptable driving record.
- Ability to lift and carry up to 5 0 lbs.
- Strong attention to detail and ability to follow standardized procedures.
- Strong communication skills (speaking, reading, and writing).
- Willingness to work in a laboratory environment and support team goals.
- Ability to work effectively with peers and supervisors.
Nice To Haves
- 1+ year of experience in a construction materials testing laboratory.
- Familiarity with ASTM, AASHTO, and TxDOT testing methods.
- Coursework or degree in civil engineering, construction management, geology, or a related field.
- Interest in career advancement within construction materials testing or geotechnical services.
- Preferred Certification(s) – Texas Relevant NICET Construction Materials Testing (Soils, Concrete, or Asphalt – Level I or II preferred) American Concrete Institute (ACI) – ( Concrete Strength Testing, Aggregate, Aggregate Base – preferred but not ) Certifications can be obtained after hire ; CMT supports employee certification and training.
Responsibilities
- Receive, prepare, and test geotechnical and construction materials such as soils, aggregates, concrete, and asphalt.
- Perform laboratory testing in accordance with ASTM, AASHTO, and TxDOT standards, including (but not limited to) : Visual Classification of Soils Moisture Content Atterberg Limits Sieve Analysis Standard and Modified Proctor Compaction Swell Testing Compressive Strength (Concrete Cylinders) Aggregate Gradation and Properties
- Accurately record test data, calculations, and results and report findings to the Laboratory Manager.
- Assist with sample tracking, documentation, and report preparation.
- Maintain laboratory equipment, tools, and work areas in compliance with safety, quality, and accreditation requirements.
- Follow CMT safety policies, laboratory procedures, and quality control standards.
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What This Job Offers
Job Type
Full-time
Career Level
Entry Level
Education Level
High school or GED
