Construction Materials Technician - Harlingen, TX

Job Posted 9/29/2026
Tolunay-Wong Engineers
Harlingen, TX 78550
United States
Job Description

Tolunay-Wong Engineers, Inc. (TWE) is seeking applicants for Certified Construction Materials Testing Technicians for our Harlingen office. This position involves quality control inspection and testing of various construction materials including soils, aggregate and concrete.

RESPONSIBILITIES

  • Assist with sampling or testing of construction materials (soils, concrete, asphalt) and other materials as directed.
  • Perform testing of soils materials in the field.
  • Perform concrete observation and testing in the field.
  • Monitoring construction activities as required per project specifications.
  • Perform construction materials testing in the laboratory.
  • Assist other technicians or professional staff on routine tasks.
    • Abide by quality policies and procedures.
    • Adhere to the TWE safety policies and procedures and encourage the improvement of these policies.

REQUIREMENTS

  • Must be able to work a flexible work schedule including overtime.
  • Must be able to pass background check    

MINIMUM QUALIFICATIONS

  • High School Diploma or GED
  • 2 Years experience minimum
  • Ability to lift 10-60 lbs. and work outside for extended periods of time
  • Valid Driver's License
  • Capacity to effectively communicate verbally and in writing        

 ​​​​PREFERRED QUALIFICATIONS (One or More of the Following)  

  • ACI- Concrete Field Testing Technician - Grade l
  • ACI- Concrete Strength Testing Technician
  • NICET- (Soils, Concrete, Asphalt)

BENEFITS

TWE provides its full-time employees with a benefit package that is inclusive of the following:

  • Health Insurance with and option for HSA with matching contributions
  • Vision Insurance
  • Dental Insurance
  • Short-Term & Long-Term Disability
  • Life Insurance (Individual $50,000 coverage is 100% paid by TWE)
  • Guardian Supplemental Insurance
  • 401(k) Retirement Program with up to 4% employer match (eligible after 180 days)
  • Employee Assistance Program
  • 120 hours of Paid Time Off (PTO) annually
  • 9 company paid holidays

TWE is an equal opportunity employer. 

Employer
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