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Salary
≈ $56k – $101k per year (Estimated)
Location
In office (Welcome)
Seniority
Junior · 3+ years exp
Visa
H-1B filings in 12 months: 6
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 20, 2026. First seen by Alion on Jul 30, 2026. Cornerstone Building Brands scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Cornerstone Building Brands is North America's largest manufacturer of exterior building products, headquartered in Cary, North Carolina. Formed in 2018 through the major merger of NCI Building Systems and Ply Gem Building Products (and taken private by Clayton, Dubilier & Rice in 2022), the company operates on a large-scale B2B commercial, residential, and industrial manufacturing and wholesale supply model.

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 Extrusion Supervisor is responsible for leading daily manufacturing operations within the extrusion department to ensure the safe, efficient, and high-quality production of products. This position supervises production employees, drives continuous improvement initiatives, and ensures compliance with company policies, safety regulations, and quality standards.

  • Supervise and direct extrusion personnel on assigned shift.
  • Ensure production schedules are met while maintaining safety, quality, and productivity standards.
  • Monitor extrusion processes and equipment performance to minimize downtime and scrap.
  • Train, coach, and develop team members on work practices, safety requirements, and quality expectations.
  • Conduct daily shift meetings and communicate production goals and performance metrics.
  • Participate in hiring, onboarding, performance management, and corrective action processes.
  • Analyze production data and implement continuous improvement initiatives.
  • Coordinate with Maintenance, Quality, Material Handling, and other departments to resolve operational issues.
  • Ensure compliance with all company policies, OSHA requirements, and environmental regulations.
  • Maintain accurate production records and reports
  • High school diploma or GED required; associate or bachelor’s degree preferred.
  • 3-5 years of manufacturing leadership experience, preferably in extrusion or plastics manufacturing.
  • Strong knowledge of manufacturing processes, safety programs, and quality systems.
  • Experience leading teams in a fast-paced production environment.
  • Proficiency with Microsoft Office and production reporting systems.
  • Strong communication, problem-solving, and leadership skills.

Physical Requirements

  • Ability to work in a manufacturing environment.
  • Ability to walk, stand, bend, and lift within company guidelines.
  • Ability to work flexible schedules, including weekends and overtime as needed.

Site Address: 282 Welcome Center Blvd, Lexington, NC 27295

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. You can also join one of our Employee Resource Groups which help support our commitment to providing a diverse and inclusive work environment.

*Full-time is defined as regularly working 30+ hours per week. **Union programs may vary depending on the collective bargaining agreement.

All your information will be kept confidential according to EEO guidelines.

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 [email protected]. 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 [email protected]. 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.

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