Quality Control Technician

  • County Materials Corporation
  • Lockport, Illinois
  • Full Time

County Prestress & Precast, LLC manufactures resilient concrete solutions to meet the growing demand for infrastructure, multifamily housing, and large-scale commercial construction. We rely on our team of talented and determined people to provide reliable products with unmatched service.

We are seeking a Quality Control Technician, County Prestress & Precast, LLC, in Lockport, IL.

Job Duties:

  • Performs quality control inspections, checks, and tests during the manufacture of products
  • Inspects materials, parts, and products at different stages of production
  • Records observations and may make recommendations for improving processes
  • Familiar with standard concepts, practices, and procedures within the concrete industry
  • Regularly observes the production process, including setup, casting, stripping, and storage of product.
  • Work with production to identify and resolve quality issues related to casting and concrete performance.
  • Manage housekeeping to ensure a safe workplace.
  • Other tasks as needed

Work Environment:

  • Work in indoor and outdoor weather conditions, including extreme hot or cold temperatures
  • Work near moving machinery and equipment - could include electrical hazards
  • Work in a noisy environment

Physical Requirements:

  • Carrying/Lifting 10 - 40 Pounds frequently
  • Carrying/Lifting > 40 Pounds occasionally
  • Standing / Walking / Climbing
  • Squatting/Crouching/Kneeling/Bending
  • Pushing / Pulling / Reaching Above Shoulder

Experience & Qualifications:

  • Understanding of a manufacturing environment.

  • Quality control experience is highly desired.

  • Ability to interpret shop drawings and job specifications.

  • Proficient Computer Skills with Microsoft Office.

  • Solid math aptitude.

  • Must have the ability to train and obtain technical certifications as directed and supported by the company.

  • Ability to work independently.

  • Strong organizational, interpersonal, and communication skills.

  • Experience in concrete manufacturing or experience in the construction and/or building materials industry is required.

  • Proficiency with hand tools, power tools, and measuring tools are required.

  • PCI (Precast/Prestress Institute) Level I or II certification is preferred but not required.

  • ACI (American Concrete Institute) Level I Field or Strength Training certification is also preferred, but not required.

  • DOT or ACI-affiliated graduation certificates or training are preferred but not required.

  • Experience with DOT work is preferred but not required.

  • Engineering degrees, certificates, or training are preferred but not required.

  • Experience with CAD or AutoCAD is preferred but not required.

Job ID: 486012867
Originally Posted on: 7/19/2025

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