Business Analyst Intern, Retail Sales

About the Role

This internship is for Summer 2026.

Cornerstone Building Brands is seeking a motivated and detail-oriented Business Analyst Intern Retail Sales to support our Retail Home Services division. This internship will provide hands on experience in account and project management sales strategy and customer relationship building with exposure to national level retail partners. The intern will assist in supporting key accounts identifying growth opportunities project management sales analytics and helping to improve overall customer satisfaction while learning to balance company priorities with client needs.

This role is ideal for students or recent graduates who are passionate about business development customer success and the building products industry.

What Youll Do

• Support the account management team in maintaining and strengthening relationships with key retail customers.
• Assist in the account planning process including research reporting and preparation of presentations.
• Help coordinate communication between customers and internal teams to ensure needs are met.
• Participate in problem solving discussions related to sales service and customer satisfaction.
• Contribute to projects that identify new sales opportunities and strategies for long-term growth.
• Track account metrics and help prepare progress updates and forecasts for internal stakeholders.
• Gain exposure to contract management renewal processes and performance tracking.
• Collaborate across departments to align strategies and deliver excellent customer experiences.

Qualifications :

What Youll Need

• Currently pursuing or recently completed a Bachelors degree in Business Administration Marketing Sales or a related field.
• Strong communication and interpersonal skills.
• Interest in sales project management customer success or account management.
• Ability to organize prioritize and manage multiple projects simultaneously.
• Proficiency with Microsoft Excel Word and PowerPoint.
• Analytical mindset and willingness to learn.

Preferred but not required:

• Prior internship or project experience in sales customer service or marketing.
• Knowledge of the building products industry.

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.