CMT Asphalt Lab Technician

Job Description

Job Description

Position Summary

InTEC of San Antonio is seeking a dependable and detail-oriented CMT Asphalt Laboratory Technician to perform laboratory testing of asphalt and related construction materials. The technician will assist with testing, sample preparation, documentation, and maintaining laboratory equipment.

Responsibilities

• Perform laboratory testing of asphalt, aggregates, and related construction materials.
• Receive, identify, label, and prepare material samples for testing.
• Perform testing in accordance with ASTM, AASHTO, TxDOT, project specifications, and company procedures.
• Perform asphalt testing such as:
  • Asphalt content/extraction
  • Gradation and sieve analysis
  • Maximum specific gravity
  • Bulk specific gravity
  • Density and volumetric testing
  • Other asphalt mix testing as required
• Accurately record test results, calculations, and observations.
• Review calculations and test data for accuracy.
• Maintain laboratory equipment, tools, and work areas.
• Perform routine equipment checks and assist with calibrations.
• Follow laboratory quality-control procedures.
• Communicate testing issues or unusual results to the Laboratory Supervisor.
• Follow all company and laboratory safety procedures.
• Maintain required testing records and documentation.
• Perform other duties as assigned.

Qualifications

• High school diploma/GED preferred.
• Previous asphalt or construction materials testing experience is a plus.
• Knowledge of ASTM, AASHTO, or TxDOT testing procedures preferred.
• Ability to perform basic mathematical calculations.
• Strong attention to detail and accuracy.
• Ability to follow written procedures and instructions.
• Reliable, organized, and willing to learn.
• Ability to lift and handle material samples and laboratory equipment.
• Ability to work safely around hot asphalt and laboratory equipment.

Certifications

Preferred but not required:

• TxDOT Asphalt/Hot Mix certification
• ACI certifications
• NICET or other CMT certifications
• Previous asphalt laboratory experienced leadership positions.