Quality Control Tech — Aggregates Lab & Field Testing

Heritage Construction + Materials; Delphi (IN); On-site; USD 42,000 - 56,000; Full time

Job summary

US Aggregates is seeking a Quality Control Technician in Indiana to inspect, sample, and conduct routine and special laboratory testing on construction aggregates. You will ensure quality at production and shipping points, troubleshoot field issues, and verify results with external testing agencies.

The role requires INDOT testing knowledge, accurate record-keeping, and the ability to work evenings or weekends as needed. Join a company focused on safety, quality, and community impact.

Qualifications

• INDOT Certification preferred and current is a plus.
• Experience with INDOT and CAPP testing preferred.
• MSHA training preferred.
• Basic mathematical skills required.
• Positive attitude and ability to work well in a team.
• Willingness to work evenings and weekends when needed.

Responsibilities

• Gather quality samples from large aggregate stockpiles.
• Perform INDOT quality testing and maintain paperwork and files.
• Maintain laboratory, stairs and catwalks in proper order and cleanliness.
• Verify test results with outside agencies and keep accurate records.
• Troubleshoot issues and recommend corrective actions on-site.

Skills

INDOT Certification

INDOT & CAPP testing

MSHA Trained

Mathematical proficiency

Team player

Evenings/weekends availability

Education

High School or Equivalent

Job description

US Aggregates is seeking a Quality Control Technician in Indiana to inspect, sample, and conduct routine and special laboratory testing on construction aggregates. You will ensure quality at production and shipping points, troubleshoot field issues, and verify results with external testing agencies.

The role requires INDOT testing knowledge, accurate record-keeping, and the ability to work evenings or weekends as needed. Join a company focused on safety, quality, and community impact.