Quality Control Technician

KRC Corporation • Kahului, HI

7d • Hybrid

About The Position

The Quality Control Technician is responsible for obtaining samples and performing necessary tests on various concrete and aggregate products, comparing results against job specifications, and providing advice on remedial action if materials do not meet specifications. This role involves visually inspecting materials, assisting in mix designs and trial batches, and ensuring the quality and consistency of concrete. The technician will also prepare samples for customers and testing laboratories, prepare mix designs and batch plant cards, and conduct tests related to concrete yields and strength. Record-keeping, equipment maintenance, and adherence to safety protocols are also key aspects of this position. The role requires working in diverse environments and the ability to perform physical tasks.

Requirements

• High school graduate or GED equivalent.
• Valid Hawaii State driver’s license.
• Maintain proper certifications, licensure and acceptable driving record (where applicable).
• Able to operate testing machines and equipment.
• High ethical and moral standards.
• Must be able to stand for long periods of time.
• Must be able to climb ladders and stairs, and withstand heights.
• Must be able to lift and carry materials to be tested weighing up to 60 pounds.
• Must possess a valid Hawaii State Driver’s License and be able to drive an automobile or pick-up truck.
• Must be able to use a wheelbarrow, loaded with up to three cubic feet (approximately 450 pounds) of ready-mix concrete.
• Operates concrete testing equipment and other office equipment.
• Must be able to work overtime and on weekends, as required.
• Must be able to meet tight project deadlines while maintaining quality results in their work.
• Competency in the use of personal computer, various software programs and other office equipment.

Responsibilities

• Obtain samples and perform necessary tests on various concrete and aggregate products.
• Compare test results against job specifications.
• Provide advice on remedial action if materials do not meet specifications.
• Visually inspect aggregate, sand, and other materials being produced or stored at mills, plants or quarries to ascertain quality.
• Assist in preparing concrete mix designs, preparing trial batches and aggregate submittments.
• Assist mixer drivers in determining quality and consistency of concrete.
• Make adjustments on materials and check batching and mixing of concrete.
• Advise production supervisors as to the quality of concrete aggregate manufactured at the respective quarries.
• Prepare samples of products for customers and testing laboratories and may deliver to assure safe arrival.
• Prepare mix designs and batch plant cards for the concrete division.
• Conduct tests related to checking concrete yields on the batch plant.
• Adjust the batch plant weights to compensate for changes in material moisture content and specific gravity.
• Make concrete test cylinders and conduct tests to measure strength of concrete.
• Record and maintain test data and other required information, including written records and data input into a personal computer.
• Perform necessary housekeeping functions in laboratory area.
• Perform daily maintenance on lab and test equipment.
• Perform duties in an approved and safe manner.
• Perform any additional tasks and responsibilities that may be assigned.
• Always work safely and take action to prevent any and all unsafe actions, processes, and behaviors.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level
• Education Level: High school or GED