Quality Control Technician — Concrete Testing & Compliance

Pike Industries, Inc. in; Hooksett (NH); On-site; USD 32,000 - 41,000; Full time

Benefits offered by this job

Health benefits: 80% of medical costs

Medical, Dental, Vision, Prescription

Short- and long-term disability

401K with 5% company match

Profit sharing

Job summary

Carroll Concrete, a CRH Company, is looking for a Quality Control Technician for its West Lebanon, NH operations. The role focuses on calibrating equipment, testing raw materials, and performing QC tests across mix designs to ensure specification compliance.

You will log results, adjust mixes, and troubleshoot concrete-related issues, supporting batching and plant quality objectives with safety and accuracy at the forefront.

Responsibilities

• Calibrate production and testing equipment.
• Sample and test raw materials for specification compliance.
• Perform QC tests for: entrained air content, slump/workability, coarseness/sandiness, yield, setting time, water-cement ratio and strength.
• Record and report test results to dispatch, batch personnel.
• Use test results to make mix adjustments.
• Troubleshoot fresh/hardened concrete problems.
• Understand the batching system at all plants.
• Compliance with job description addendum.
• Running moisture tests.
• Assisting in the performance of trial batches: For state approved mix designs and for special project mix designs.
• Assisting in the testing of aggregates gradations for all plant locations.
• Maintain testing equipment, labs and lab equipment at all plants.
• Transport test cylinders to the lab, log, strip and mark cylinders, break cylinders.

Job description

Carroll Concrete, a CRH Company, is looking for a Quality Control Technician for its West Lebanon, NH operations. The role focuses on calibrating equipment, testing raw materials, and performing QC tests across mix designs to ensure specification compliance.

You will log results, adjust mixes, and troubleshoot concrete-related issues, supporting batching and plant quality objectives with safety and accuracy at the forefront.