Data Analyst Intern
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Job Location:
Rocky Mount, NC - USA
Monthly Salary:
Not Disclosed
Posted on:
30+ days ago
Vacancies:
1 Vacancy
Job Summary
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 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 Youll Do
- Assist in running processing and interpreting NFRC thermal simulation results (U-factor SHGC VT condensation resistance).
- Collect organize and analyze simulation data using Excel Python or other data analysis tools.
- Collaborate with engineers to validate results and identify trends or discrepancies.
- Support documentation required for NFRC certification submissions.
- Develop reports dashboards and visualizations to clearly communicate simulation outcomes to internal teams.
- Conduct benchmarking studies against competitor or industry performance data.
- Provide insights that support R&D product design and energy efficiency initiatives.
Qualifications :
What You Need
- Currently pursuing a Bachelors or Masters degree in Data Analytics Mechanical Engineering Materials Science Building Science or a related field.
- Strong analytical and quantitative skills with attention to detail.
- Experience with data analysis and visualization tools (Excel Python R MATLAB or similar).
- Familiarity with building performance concepts such as thermal transmittance solar heat gain and energy efficiency.
- Excellent communication skills and ability to present technical findings clearly.
- Exposure to fenestration thermal simulation software (e.g. THERM WINDOW or equivalent) preferred.
- Knowledge of NFRC standards ENERGY STAR or ASHRAE guidelines preferred.
- Experience with statistical analysis regression modeling or performance benchmarking preferred.
- Understanding of sustainability and green building certifications (e.g. LEED Passive House) preferred.
Additional Information :
WHAT YOULL GET
- Competitive pay
- Inclusive collaborative environment
- Bragging rights youll work for the market leader in multiple product categories
- Professional development opportunities
- Intern buddy
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 youd like to view a copy of the companys affirmative action plan for protected veterans or individuals with disabilities or policy statement please contact Human Resources at or 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 or 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.
California Consumer Privacy Act (CCPA) of 2018
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 Brands name and logo to solicit potential job-seekers for some cases job-seekers are being contacted directly both by phone and 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.
Remote Work :
No
Employment Type :
Intern
Key Skills
- Data Analytics
- Microsoft Access
- SQL
- Power BI
- R
- Data Visualization
- Tableau
- Data Management
- Data Mining
- SAS
- Data Analysis Skills
- Analytics
About Company
Cornerstone Building Brands is a premier exterior building solutions provider serving both the residential and commercial markets across North America. The building products we manufacture are the cornerstone of the communities where people live, work and play -from homes to hospitals ... View more
