Demo

Quality Control Technician

Crete Solutions, LLC
Columbia, SC Full Time
POSTED ON 7/11/2026
AVAILABLE BEFORE 1/6/2027

Build Quality. Protect Performance. Be the Expert.


At Capital Concrete Co., A Crete Solutions Company, quality isn't just a department it's the foundation of everything we do.

As one of the fastest-growing concrete companies in the Carolinas, we're looking for a Quality Control Technician who takes pride in precision, enjoys solving problems, and wants to play a critical role in ensuring our products meet the highest standards of performance and reliability.

This position offers a unique blend of field work, laboratory testing, customer interaction, and technical expertise.


You'll be the trusted resource helping our customers, operations teams, and leadership ensure every yard of concrete performs exactly as intended.


If you're passionate about quality, enjoy working independently, and want to grow your career with a company that's investing heavily in its future, we'd love to meet you.


What You'll Do

  • Perform field and laboratory testing of ready-mix concrete
  • Conduct slump, air content, temperature, unit weight, and strength testing
  • Observe concrete placements and monitor product performance in the field
  • Review and evaluate concrete mix designs
  • Accurately document and communicate test results
  • Troubleshoot quality concerns and recommend solutions
  • Educate customers on concrete performance, testing procedures, and mix design applications
  • Maintain, calibrate, and inspect testing equipment
  • Partner with operations, dispatch, and production teams to continuously improve quality
  • Serve as a professional technical representative of Crete Solutions on job sites throughout the Charlotte market


What We're Looking For


Required Qualifications

  • High School Diploma or GED
  • Valid driver's license with an acceptable driving record
  • Strong communication and customer service skills
  • Ability to work independently and manage multiple priorities
  • Strong attention to detail and commitment to accuracy
  • Ability to lift up to 50 pounds and work outdoors in varying weather conditions

Preferred Qualifications

  • ACI Concrete Field Testing Technician Grade I Certification
  • Strength Testing Technician and/or Laboratory Technician Certification
  • 2 years of concrete testing or quality control experience
  • Knowledge of concrete mix designs and construction materials
  • Experience working with contractors, inspectors, and construction professionals
  • Bilingual (English/Spanish) preferred
  • Proficiency in Microsoft Excel and reporting tools


Why Join Crete Solutions?

We're building a company where great people can grow their careers.

At Crete Solutions, you'll find:

  • Competitive compensation
  • Medical, Dental, Vision, and Life Insurance
  • 401(k) with Company Match
  • Paid Time Off
  • Opportunities for certification advancement and professional development
  • A growing organization where your expertise directly impacts our success
  • A team-oriented culture that values accountability, quality, and continuous improvement


The Ideal Candidate

You enjoy being the person others trust for answers.

You take pride in accuracy, don't cut corners, and understand that quality isn't something inspected in at the end, it's built into every step of the process.

You're equally comfortable on a construction site, in a testing lab, or speaking with a customer about concrete performance. Most importantly, you're looking for a long-term opportunity with a company that values technical expertise and promotes from within.


Join Crete Solutions and help us deliver the quality our customers count on every day!

Salary.com Estimation for Quality Control Technician in Columbia, SC
$61,303 to $72,595
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