About the role#
As a Supply Planning Intern, you will join the Residential Supply Planning team. You will balance day-to-day operational planning with project-based assignments. This role provides an opportunity to apply your classroom knowledge to real-world supply chain challenges while helping to improve our systems and processes.
What you'll do#
- Take ownership of daily planning tasks for specific business areas, such as manufacturing plants, distribution locations, customer segments, sales geographies, or transportation lanes.
- Work on process improvements related to Sales and Operations Planning, raw material planning, demand planning, distribution replenishment, or SAP integration.
- Engage with various departments across the supply chain to ensure your projects reach successful implementation and adoption.
What you'll need#
- Current enrollment in a Bachelor’s degree program in Supply Chain Management, Finance, or Business Administration.
- An anticipated graduation date between December 2027 and May 2028.
- A minimum overall GPA of 3.0.
- Strong communication skills and the ability to work effectively within a team.
- Authorization to work in the United States without visa sponsorship.
Location & details#
- This is a full-time, paid, on-site internship located in Parsippany, New Jersey.
- You will work 37.5 hours per week during the summer term.
- This position does not offer visa sponsorship.
About GAF
GAF manufactures roofing and waterproofing products for residential and commercial buildings. It operates as a subsidiary of Standard Industries. The company maintains its headquarters in Parsippany, New Jersey. With a history spanning over 135 years, it serves roofing professionals and property owners across North America.
How to get in at GAF
Applying early to GAF gives you a distinct advantage because recruiters review candidates before the applicant pool becomes unmanageable. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you apply among the first. This timing ensures your resume is seen while the hiring team is still actively building their shortlist. You can also improve your odds by reaching out to the right people. Intern Insider surfaces the recruiters behind the company roles so you can contact them directly to ask about the position or a referral, which materially improves response rates compared to submitting an application into a general queue.
