Explore a Career with KOST Materials

Explore a Career with KOST Materials

Concrete Quality Field Tech.

Key Responsibilities

  • Field Testing: Perform on-site, ASTM-standard tests on fresh concrete, including slump, air content, and temperature.
  • Sampling & Inspection: Sample concrete from trucks and inspect material consistency to meet project specifications.
  • Troubleshooting: Identify and resolve concrete quality issues on job sites.
  • Communication: Act as a liaison between the plant, customers, and contractors to ensure customer satisfaction.
  • Safety Adherence: Maintain strict compliance with safety policies, including OSHA/MSHA guidelines and PPE requirements

Required Qualifications & Skills

  • ACI Concrete Field Testing Technician – Grade I certification
  • Knowledge of ASTM/ACI standards.
  • Ability to read and interpret project specifications and mix designs.
  • Strong communication and problem-solving skills.
  • Physical stamina to lift up to 50–75 lbs and work in varying weather conditions.
  • Valid driver's license for travel to various job sites.

Typical Qualifications

  • High school diploma or equivalent.
  • Experience in construction, specifically with concrete

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