Quality Control Manager

Duininck Companies; Willmar (MN); On-site; USD 80,000 - 105,000; Full time

Benefits offered by this job

Pay range: $80k-$105k per year plus IN

Flex PTO program

Vehicle reimbursement program

Health plans to choose from

Dental & Vision plans

Company paid Life Insurance & Short‑/D

401K with company match

Job summary

Duininck Companies, based in Minnesota, seeks a Quality Control Manager to lead the quality department for concrete production, ensuring products meet industry standards, project specs, and customer expectations. The role includes mix design creation, submittals, and compliance with ACI, ASTM, state and federal regulations.

This role leads a geographically dispersed team and drives QC procedures, field testing (slump, compressive strength, air content), and sustainability-focused initiatives,

Qualifications

• Proven expertise in concrete mix design and analysis, with understanding of hydration, workability and performance.
• Strong communication to technical and non-technical stakeholders.
• Experience leading technical teams on complex projects.
• In-depth knowledge of ACI and ASTM standards and QA practices.
• Professional Engineer license is preferred.

Responsibilities

• Lead and develop the internal quality control team and foster continuous improvement.
• Oversee design and optimization of concrete mixtures adhering to ASTM/ACI and local codes.
• Develop and implement QC procedures for production and placement using statistical metrics.
• Conduct field inspections and tests (slump, compressive strength, air content) for quality assurance.
• Troubleshoot concrete performance issues (shrinkage, cracking, scaling, defects).
• Ensure compliance with MNDOT and other regulatory standards.
• Develop submittal packages and assist estimating with quotes.
• Oversee creation, validation, and cataloging of Environmental Product Declarations (EPDs).

Skills

Concrete mix design

Communication skills

Leadership of technical teams

ACI/ASTM knowledge

PE preferred

Tools

Statistical analysis

EPD management

Job description

Quality Control Manager

US, MN, Willmar, US, MN, Alexandria

Duininck is a fourth-generation, 100-year family-led company focused on building strong communities through our relationships with customers, employees, subcontractors and vendors. We have a diverse portfolio of businesses managing projects at any scale.

Duininck Concrete, headquartered in West Central Minnesota, serves its clients as industry experts, providing guidance and support for projects of any scale.

We are seeking a Quality Control Manager to lead all aspects of the quality department. This person would ensure all concrete products meet industry standards, project specifications, and customer expectations. This role also oversees mix design creation, the submittal process, and compliance with ACI, ASTM, state, and federal regulations.

This role leads a geographically dispersed team.

The Role

• Lead and develop the internal quality control team, fostering a culture of continuous improvement and excellence.
• Oversee the design and optimization of concrete mixtures to ensure optimal strength, durability, and cost-efficiency, strictly adhering to ASTM, ACI, and relevant local codes and regulations.
• Develop and implement rigorous quality control procedures for concrete production and placement, utilizing statistical analysis and performance metrics to monitor and improve processes.
• Conduct comprehensive field inspections and materials tests, including slump tests, compressive strength tests, and air content measurements, to ensure the highest quality of concrete and its components.
• Troubleshoot and resolve complex issues related to concrete performance, such as shrinkage, cracking, scaling, and other defects, employing advanced diagnostic tools and methodologies.
• Ensure full compliance with MNDOT quality requirements and other relevant regulatory standards.
• Develop accurate submittal packages, aiding the estimating department with a timely quoting process.
• Oversee the creation, validation, and cataloging of Environmental Product Declarations (EPDs) to ensure federal and state compliance, promoting sustainability in our concrete production processes.

Skills We Look For

• Proficient in concrete mix design and analysis, with a deep understanding of the principles of hydration, workability, and performance characteristics.
• Strong communication skills, capable of articulating technical information to technical and non-technical stakeholders.
• Demonstrated experience in leading technical teams and managing complex projects.
• In-depth knowledge of ACI (American Concrete Institute) standards, ASTM testing methods, and best practices in concrete quality assurance.
• PE preferred.

Work Environment

• Must be able to lift up to fifty pounds regularly.
• Ability to handle loading and unloading of cylinders and other physical activities as required.
• Available to work on a flexible schedule (days, nights, weekends).
• Local travel required along with occasional overnights.

This year-round position comes with a strong benefits package including:

• Pay range of $80,000 - $105,000 per year plus incentives, based on experience.
• Flex PTO program
• Vehicle reimbursement program.
• Strong Health Plans to choose from.
• Dental & Vision plans, Company Paid Life insurance & Short-Term Disability.
• 401K with company match, and more!

Duininck is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to race, creed, religion, color, national origin, sex, age, disability, genetics, marital status, sexual orientation, gender identity, familial status, status with regard to public assistance, membership or activity in a local human rights commission, protected veteran status or citizenship status.