Supervisor, Quality Assurance

Supervisor, Quality Assurance Cornerstone Building Brands

• Sauk Rapids, MN Cornerstone Building Brands
• May 4, 2026 Cornerstone Building Brands is a leading manufacturer of exterior building products for residential and low-rise non-residential buildings in North America.

Headquartered in Cary, N.C., we serve residential and commercial customers across the new construction and Repair & Remodel (R&R) markets. Our market-leading portfolio of products spans vinyl windows, vinyl siding, stone veneer, metal roofing, metal wall systems and metal accessories. Cornerstone Building Brands' broad, multi-channel distribution platform and expansive national footprint includes more than 18,800 team members at manufacturing, distribution and office locations throughout North America. Corporate stewardship and Environmental, Social and Governance (ESG) responsibility are embedded in our culture. We are committed to contributing positively to the communities where we live, work and play. For more information, visit us at http://cornerstonebuildingbrands.com . The Supervisor, Quality Assurance is responsible for providing leadership, direction, and resource stewardship for Quality in our Sauk Rapids, MN windows manufacturing facility. This role will lead the execution of cross-functional strategies and plans that ensure we execute the company's production system quality control roadmap. Successful candidates demonstrate their commitment to their team by taking direct responsibility for the safety of the people, build trust and value the experience of the team around them and look to develop the people, sets high expectations for self and others, is a change agent and an effective communicator, encourages cross-functional collaboration, and shows personal resilience. The role reports to the Plant Manager

• Foster a culture, including ways of working and behaviors, that is congruent with our mission, values, and success model.
• Identify and implement ways of working that make quality first a shared mindset and a way of life at CBB. Focus will be on the process, not the individual.
• Ability to build strong business relationships and work collaboratively across multiple functions.
• End to end quality responsibility: manufacturing, and customer satisfaction
• Support the development of the Cornerstone Quality Management System and lead the execution at the factory.
• Lead and Execute process improvement projects to reduce the Cost of Poor Quality at the factory.
• Develops and executes effective methods for inspection, testing, sampling, and training.
• Monitor the customer satisfaction and internal metrics, drive initiatives and projects to improve quality as a competitive advantage.
• Support the development and drive the execution of the Cornerstone Production System Quality Control Pillar.
• Develop and maintain the Quality Prioritization Matrix.
• Lead and/or facilitate team problem solving for customer and internal quality issues to find true root cause, develop and execute Permanent Corrective Actions.
• Explore, identify, and execute new technologies that improve effectiveness of our quality control systems including error and mistake proof solutions.
• Bachelor's degree in engineering or related industrial preferred.
• Lean Manufacturing.
• 3+ years of manufacturing experience and at least 5+ years of quality experience/process or production engineering experience and at least some exposure to quality management / experience.
• Enthusiastic about the value/yield quality brings to the manufacturing process and passionate about keeping technical skills up to date, understanding best practices, and deploying quality systems to achieve goals and targets.
• Displays a strong ability to use data to rationally analyze and solve issues.
• Excellent verbal and written communication skills with the ability to train staff.
• Thorough understanding of quality control standards and methodologies.
• Bi-lingual (English & Spanish) candidates are highly desired.
• Requires travel domestically as needed ( < 33%).
• Proficient with Microsoft Office Suite or related software. Behavioral Competencies
• Strong problem-solving mindset with focus on root cause over quick fixes.
• High attention to detail and data-driven decision making.
• Ability to influence without authority and collaborate across departments.
• Strong communication skills, including the ability to explain technical concepts to non-technical audiences.
• Demonstrates integrity, ownership, and a continuous improvement mindset.

Core Competencies:

• Accountability:

  Takes ownership of inventory accuracy and data integrity.

• Continuous Improvement:

  Identifies process inefficiencies and implements sustainable solutions.

• Customer Centricity:

  Ensures material readiness to meet on-time delivery and production goals.

• Interconnectedness:

  Builds strong partnerships across departments to support operational flow.
• Attention to

Detail:

Ensures data accuracy and reliability in all transactions.

Physical Demands:

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed above are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

• While performing the duties of this job, the employee is regularly required to walk and sit; use fingers and hands to handle or feel; reach with hands and arms; stoop and kneel; talk and hear; bending at waist.
• The employee is frequently required to stand on hard surfaces for long periods, as well as occasionally be required to climb or balance.
• Specific vision abilities required by this job include close vision, color vision, peripheral vision, depth perception, and the ability to adjust and focus.
• Lift and move materials and equipment weighing up to 90 pounds and heavier weights with the use of proper equipment and assistance.
• Subject to fluctuating temperatures within the work facility, as impacted by the weather.

Job Category :

Quality Assurance Reports To:

Plant Manager Hiring Comp Range:

$80,000

• $90,000 Full-Time / Exempt Site address: Thermo Tech Windows 1120 38th Ave NE, Sauk Rapids, MN 56379 Why work for Cornerstone Building Brands? Our teams are at the heart of our purpose to positively contribute to the communities where we live, work and play . Full-time
• team members receive
• medical, dental and vision benefits starting day 1. Other benefits include PTO, paid holidays, FSA, life insurance, LTD, STD, 401k, EAP, discount programs, tuition reimbursement, training, and professional development.
• Full-time is defined as regularly working 30+ hours per week.
• Union programs may vary depending on the collective bargaining agreement.

Cornerstone Building Brands is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, pregnancy, genetic information, disability, or status as a protected veteran. You can find the Equal Employment Opportunity Poster here . You can also view Your Right to Work Poster here along with This Organizations Participation in E-Verify Poster here . If you'd like to view a copy of the company's affirmative action plan for protected veterans or individuals with disabilities or policy statement, please contact Human Resources at 281-897-7788 or HRCompliance@cornerstone-bb.com. If you have a disability and you believe that you need a reasonable accommodation in order to search for a job opening or to submit an online application, please contact Human Resources at 281-897-7788 or HRCompliance@cornerstone-bb.com. This email is used exclusively to assist disabled job seekers whose disability prevents them from being able to apply online. Only emails received for this purpose will be returned. Messages left for other purposes, such as following up on an application or technical issues not related to a disability, will not receive a response. All your information will be kept confidential according to EEO guidelines. California Consumer Privacy Act (CCPA) of 2018 Must be at least 18 years of age to apply. Note to External Recruiters Cornerstone Building Brands does not accept unsolicited resumes and will not pay fees for any candidate submissions that were not expressly authorized. Notice of Recruitment Fraud We have been made aware of multiple scams whereby unauthorized individuals are using Cornerstone Building Brand's name and logo to solicit potential job-seekers for employment. In some cases, job-seekers are being contacted directly, both by phone and e-mail. In other instances, these unauthorized individuals are placing advertisements for fake positions with both legitimate websites and fabricated ones. These individuals are typically promising high-paying jobs with the requirement that the job-seeker send money to pay for things such as visa applications or processing fees. Please be advised that Cornerstone Building Brands will never ask potential job-seekers for any sort of advance payment or bank account information as part of the recruiting or hiring process.

Experience :

Associate

ADDITIONAL DETAILS

Job Id:

6826384124

Job URL:

https://jobs.smartrecruiters.com/CornerstoneBuildingBrandsCareers/ca173e73-19d4-4af1-b7d4-647b60439312

Job State:

MN

Job Lat:

45.59519958496094

Job Lng:

• 94.

15470123291016

Job County:

Benton County

Job Education:

Bachelor's degree

Job Skills:

Relationships

Job Hash:

4344209612