Quality Control Technician

County-Materials-Family-of-Companies; Salem (IL); On-site; USD 42,000 - 65,000; Full time

Benefits offered by this job

Health insurance

401(k) match

Paid holidays

Paid time off

Wellness program

Employee assistance program

Job summary

County Materials Family of Companies is hiring a Quality Control Technician to join County Prestress in Salem, IL. The role focuses on inspecting, testing, and measuring products to ensure they meet company and regulatory standards, documenting findings, and collaborating with production to resolve quality issues.

The ideal candidate has a high school diploma or equivalent, strong math skills, and the ability to work independently with good communication.

Qualifications

• High school diploma or equivalent required; construction/building materials preferred
• Solid math aptitude and ability to interpret measurements and drawings
• PCI Level I certification is preferred or ability to obtain as directed
• Ability to work independently and communicate findings clearly
• Experience in concrete or manufacturing QC is a plus

Responsibilities

• Perform QC inspections, tests, and measurements during production
• Inspect materials, parts, and products at various stages of production
• Record observations and recommend process improvements
• Identify defects or deviations and work with production to resolve issues
• Maintain safe housekeeping and comply with PPE requirements
• Work with production to ensure concrete performance meets specs

Skills

Attention to detail

Communication

Math aptitude

Independence

Organizational skills

Interpersonal skills

Safety mindedness

Education

High School Diploma or equivalent

PCI Level I certification (preferred)

Job description

Posted Thursday, August 6, 2026 at 5:00 AM

The County Materials Family of Companies manufactures and delivers concrete construction products to meet the demand for growing communities. Since 1946, we've relied on our talented and dedicated team members to provide reliable products with personalized service.

We’re hiring a Quality Control Technician to join County Prestress in Salem, IL

Job Summary:

A Quality Control Technician ensures products meet company and regulatory standards by performing inspections, tests, and measurements throughout the production process. They document findings, identify defects or deviations, and work with production teams to resolve issues and maintain consistent product quality. Strong attention to detail, accuracy, and communication are essential to success in this role.

Job Duties & Responsibilities:

• Performs quality control inspections, checks, and tests during production of materials and 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.

COUNTY Core Competencies: The expected behaviors of all COUNTY team members that align with Our Values and Our Commitments:

• Integrity & Organizational Awareness
• Customer First Focus
• Results Driven Orientation
• Teamwork, Safety & Collaboration
• Problem Solving & Decision Making
• Creativity & Innovation

Job-Based Competencies:

• Quality Control
• Quality Inspection
• Manufacturing Processes
• Standard Operating Procedures (SOPs)
• Data Collection
• Leadership
• Communication
• Safety Mindedness
• Attention to Detail

Experience & Qualifications:

• High School Diploma or Equivalent
• Experience in the construction and/or building materials industry preferred, not required.
• Concrete plant and/or quality control experience highly desired.
• Ability to interpret shop drawings and job specifications.
• Solid math aptitude.
• Ability to work independently.
• Strong organizational, interpersonal, and communication skills.
• Preferred PCI Level I certification or the ability to obtain certifications as directed by leadership.
• Valid driver license with clean driving record required.
• Work in indoor and outdoor weather conditions.
• Work near moving machinery and equipment.
• Work in a noisy environment.
• Typical work hours/shifts: Monday through Friday, occasionally Saturdays. Daily working hours varies depending on work assignments and customer needs.

Physical & Work Expectations:

An individual in this position must be able to successfully perform the essential duties and responsibilities listed above. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential functions of this position.

Carrying/Lifting 10 - 40 Pounds frequently.

Carrying/Lifting > 40 Pounds occasionally.

Standing / Walking / Climbing.

Squatting/Crouching/Kneeling/Bending.

Pushing / Pulling / Reaching Above Shoulder.

Safety Equipment:

Required safety equipment: Company required PPE (hard hats, eye protection, high awareness upper garment(s) safety shoes).
Where and when used: Always

The County Materials Family of Companies connects candidates with rewarding careers in concrete manufacturing, an industry that’s growing faster than most. We work alongside individuals to leverage their skills and align them with diverse job opportunities in production, transportation, safety, finance, human resources, information technology, marketing, risk management, and more.

Military service members and veterans are encouraged to apply.

Benefits Overview:

Central Processing Corporation is the payroll and benefit service of the County Materials Family of Companies.

• Health, dental and vision insurance
• Paid Short-term & Long-term disability
• 401(k) match
• 8 Paid holidays
• Paid Time Off
• Referral rewards program
• Wellness program with rewards
• Flexible Savings Options
• Employee Assistance Program
• Paid Life Insurance
• Safety focused: GUARD for Life
• Voluntary critical illness & accident insurance

County Materials Family of Companies is an EEO/Affirmative Action Employer ; all qualified applicants will receive consideration for employment without regard to any characteristic prohibited by federal, state and/or local laws.

We participate in E-Verify to confirm employment eligibility for all new hires.