Quality Control Technician; Concrete Manufacturing

Quality Control Technician
Castle Builders Supply - Western, PA Region

Castle Builders Supply
, a member of the PJ Dick-Trumbull-The Lindy Group family of companies, is a leader in the Redi Mix industry in the western Pennsylvania. We are committed to delivering high-quality products and exceptional service. We are seeking a detail-oriented and proactive Quality Control Technician to join our team and ensure our concrete meets industry standards and customer specifications.

This is a great opportunity for hardworking individuals to build a long-term career with a company that values safety, quality, family, and community.

• Outstanding compensation and healthcare package
• Voted one of Pittsburgh's "Best Places to Work" multiple times
• Family-owned and proud to invest in our people and our communities
• Hands-on training and opportunities to grow your skills

• Perform routine testing of concrete, aggregates, and raw materials to ensure compliance with ASTM, ACI, and company standards.
• Monitor and adjust mix designs based on test results and project requirements.
• Maintain accurate records of test results, inspections, and adjustments.
• Conduct on-site sampling and testing at job sites as needed.
• Collaborate with plant operators and dispatch to resolve quality issues promptly.
• Ensure all testing equipment is calibrated and maintained.
• Assist in troubleshooting material or mix inconsistencies.

• High school diploma or equivalent;
  Associate degree in Construction Materials or related field preferred.
• Must have valid ACI certification.
• Certified PennDOT Technician recommended.
• Knowledge of concrete properties, mix design, and testing procedures.
• Familiarity with ASTM and ACI standards.
• Ability to work in outdoor and plant environments.
• Strong attention to detail and problem-solving skills.
• Valid driver's license and reliable transportation.

Must have correctable vision with reasonably good night vision;
Must be able to lift and carry 50 to 100 lbs. occasionally and/or 25 to 50 lbs. frequently and/or 10 to 20 lbs. constantly to move objects;
Requires manual dexterity and ability to bend, twist, turn, stretch, squat, kneel, sit and stand for extended periods;
Must be able to work in elevated, enclosed and sometimes hazardous areas in changing weather conditions.

PJ Dick-Trumbull-The Lindy Group wants all interested and qualified candidates to be able to use the career site to review and apply for employment opportunities. If you have a disability and need an accommodation to access this site, please contact us for assistance at  or email us at

PJ Dick-Trumbull-The Lindy Group strives to create a diverse, safe, welcoming, and inclusive work environment in which all teams can excel.

We are an Equal Opportunity and VEVRAA Federal Contracting Employer and welcome all applications from a wide range of candidates, including covered veterans, minorities, females, and people with disabilities. Our policy is clear:
We do not discriminate based on any characteristic protected by law.

To view our EEO policy, ; to view our Section 503 and VEVRAA Affiantative Action Policy, .