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Vertexca

Construction Material Testing (CMT) Technician

Conroe, Texas

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hirly's read of this role

Seniority
Mid level
Country
US
Work mode
On-site / unstated
First seen by hirly
1 Sept 2026

Derived automatically from the posting. Upload your resume above to see how the role scores against it.

the posting

VERSATILITY. EXPERTISE.

With these two words, Vertex makes the promise that we will always be versatile in developing solutions to our clients’ unique needs and that we will always demonstrate expertise in our designated fields.

Vertex is a leading North American provider of environmental services, assisting clients in achieving their development goals through our versatile suite of services. From the initial site selection, consultation and regulatory approval, through the construction, operation and maintenance phases, to conclusion and environmental cleanup, Vertex offers a diverse range of services throughout the life cycle of our clients’ projects.

OVERVIEW

Vertex Resources Services Inc. is currently accepting applications for a Construction Material Testing Technician (Entry Level) to work out of Conroe, Texas. The successful candidate would perform field and/or laboratory testing, observation, and inspection of construction materials (e.g., soils, aggregates, concrete, asphalt, and rebar). Communicate with project manager, engineering technicians, client representative, contractor’s representative, and others as applicable regarding the construction site, project requirements, testing, observation, and inspection requirements and results. Transport material samples with associated identifying documentation to the laboratory for further testing and analysis. Tabulate, prepare, and submit data and observation in the form of written and digital reports as work is performed for daily transmittal to the Project Manager. Maintain and clean equipment, vehicles, and work areas. May assist with scheduling and dispatch of Technicians to project sites. Adhere to strict safety standards.

CANDIDATE QUALIFICATIONS

High school diploma or equivalent.

Minimum 1- 2 years of relevant experience or the equivalent in training and related experience. (Preferred)

Experience with laptop computer use and Microsoft Word and Excel.

ACI certification in one or more of the following areas is preferred:

Concrete Strength Testing Technician

Successful completion of related internal safety certifications.

Clean Background Check

Able to lift up to 75 pounds.

Valid driver’s license with acceptable violation history

Willing and able to travel

RESPONSIBILITIES

Perform laboratory testing of soils, aggregates, concrete, asphalt, and other construction materials in accordance with ASTM, AASHTO, and TxDOT standards.

Prepare and process soil samples for classification and engineering testing.

Perform moisture-density, Atterberg limits, sieve analysis, compaction, CBR, and other geotechnical laboratory tests.

Conduct concrete compression testing and assist with fresh concrete testing.

Provide clear documentation of findings and results.

Performs basic analysis of data to verify accuracy before communication and submittal to the Project Manager.

Communicates information to the Project Manager and other personnel as directed by the PM.

Assists higher-level technicians on complex tasks.

Maintains assigned equipment and related calibration.

Follows safety rules and practices and other safety requirements for all projects.

Performs pre-task planning prior to executing work. Report any safety issues or concerns to management.

Be responsible for maintaining quality standards on all projects.

Perform other duties as needed

LOCATION

This position will be based out of Conroe, Texas.

ADDITIONAL INFORMATION

Compensation is commensurate with education and experience

Medical and dental insurance

Company Paid Time Off (PTO)

Retirement savings plans (401k)

Excellent company culture

APPLY NOW

With a track record of success, Vertex provides a fast-paced environment where people thrive. We recognize that each member brings a valuable skillset to the Vertex team and we make health, safety and community well-being a priority by supporting numerous endeavors at each of our locations across North America.

At Vertex, we value teamwork through collaboration and provide support across the entire organization. If you think you have what it takes to play for the Vertex team, please apply.

*We would like to thank all applicants for their interest in this position, however only those selected for interviews will be contacted*

Original posting on Vertexca's site ↗

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