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 cornerstonebuildingbrands.com .
About the Role
This internship is for Summer 2026.
We are seeking a detail-oriented Data Analyst Intern to support our NFRC (National Fenestration Rating Council) thermal simulation and certification processes. In this role, you will work closely with our engineering and product development teams to analyze thermal performance data for windows and doors, validate simulation results, and ensure compliance with industry standards. This internship provides hands-on experience at the intersection of data analytics, building performance, and sustainable product development.
What You’ll Do
What You Need
WHAT YOU’LL GET
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.
Must be at least 18 years of age to apply.
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.
...Title: FBMFulfillment Associate Department: Warehouse and Distribution Reports to: FBMTeam Lead, Outbound Supervisor, Warehouse Manager Candidates must be over 18 years old and fluently speak and understand English, for safety purposes. Schedule: Thursday...
...Manager LPN for our Cobb community, and we would love the opportunity to work with you!! We are proud to be one of the few Non-profit organizations in Georgia. We have also won Newsweek's Best Nursing Home in Georgia award for the last two consecutive years. Our Culture is...
...Community Hospital System seeking a Wound Care Physician for Goldsboro, NC! (50mins from Raleigh) Stable and Supportive Healthcare System! Contact: Raymond Stiles (***) ***-****) ****@*****.*** About the Group: Goldsboro, NC is located 50mins from...
...DC in more than 20 years! This teaching hospital integrates clinical care with existing providers, The George Washington University... ...emergency transports. We are seeking an experienced Clinical Nurse Educator (Full Time) Our ideal candidate is r esponsible for the...
...NEEDED: Physician Assistant LOCATION: 1000 University Drive SW, Waseca, MN 56093 SCHEDULE: 40 hours per week, 8 hours per day, 5 days per week, 7:30AM 4:00 PM, 120 workdays QUALIFICATIONS: One year of experience as a Physician Assistant Must be licensed...