Quality Control Manager, Aggregates & Lab Operations

P & K Stone LLC; McKinney (TX); On-site; USD 95,000 - 125,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life insurance

Paid time off

Paid holidays

Retirement savings

Professional development

Job summary

P & K Stone LLC is seeking a Quality Control Manager in Texas to standardize quality procedures, ensure product consistency, and oversee lab operations. You will collaborate with Operations, Sales, Plant Management, and external laboratories to meet industry specs and drive continuous improvement.

Responsibilities include implementing quality programs, managing testing standards, reviewing results, and mentoring QC staff.

Qualifications

• Minimum of 7 years of quality control experience in aggregates, mining, construction materials, asphalt, concrete, or related industry.
• Bachelor's degree in Civil Engineering, Construction Management, Geology, Materials Science, Engineering Technology, or related field preferred.
• Strong knowledge of aggregate production and quality control processes.
• Strong understanding of ASTM, AASHTO, TxDOT, ODOT, USACE, and applicable testing standards.
• Experience with laboratory accreditation programs and quality assurance systems preferred.
• Experience working with accredited third-party laboratories and external quality audits strongly preferred.
• Previous management or supervisory experience preferred.
• Ability to interpret construction specifications, engineering requirements, laboratory results, and technical data.
• Strong leadership, communication, problem-solving, and organizational skills.
• Ability to manage multiple priorities across locations and departments.
• Must be legally authorized to work in the United States. P&K Stone, LLC does not provide employment visa sponsorship for this position.

Responsibilities

• Develop, implement, and manage company-wide quality control and quality assurance programs.
• Establish standardized testing procedures, reporting practices, and quality standards across all locations.
• Oversee internal laboratories and relationships with accredited third-party testing laboratories.
• Ensure compliance with ASTM, AASHTO, TxDOT, ODOT, USACE, customer specifications, and other applicable requirements.
• Review laboratory test results, gradations, physical property testing, and quality reports.
• Investigate quality issues and discrepancies and implement effective corrective and preventive actions.
• Monitor quality metrics and provide meaningful reporting to company leadership.
• Oversee laboratory equipment calibration, certification, proficiency testing, inspections, and audits.
• Partner with Plant Managers and Operations teams to improve product consistency and production performance.
• Supervise, mentor, and develop Quality Control Technicians and laboratory personnel.
• Develop and provide quality-related training to operations personnel.
• Support customers, contractors, engineers, consultants, and government agencies on quality and specification matters.
• Promote a culture of quality, accountability, and continuous improvement across the organization.

Skills

Quality control leadership

Quality assurance

Regulatory compliance

Analytical skills

Education

Bachelor's degree in Civil Engineering, Construction Management, Geology, Materials Science, Engineering Technology or related field

Job description

P & K Stone LLC is seeking a Quality Control Manager in Texas to standardize quality procedures, ensure product consistency, and oversee lab operations. You will collaborate with Operations, Sales, Plant Management, and external laboratories to meet industry specs and drive continuous improvement.

Responsibilities include implementing quality programs, managing testing standards, reviewing results, and mentoring QC staff.