About the role#
As a Process Engineer Co-Op, you will join our teams to work on high-profile projects alongside experienced professionals. This is a full-time assignment where you will gain hands-on experience in a manufacturing environment. You may be invited to return for additional terms throughout your education.
What you'll do#
- Perform raw material quality assurance and evaluate material performance.
- Investigate problems and troubleshoot issues to identify root causes and implement solutions.
- Support quality improvement initiatives with our suppliers.
- Provide technical support and analytical analysis for material-related issues.
- Create data flow and technical diagrams.
- Present a formal report-out to a group of GAF leaders at the end of your rotation.
What you'll need#
- Current pursuit of a Bachelor’s Degree in Chemical, Mechanical, Electrical, or Industrial Engineering.
- Minimum 2.8 GPA and sophomore standing or higher.
- Skills in problem solving, project management, and communication.
- Ability to work effectively in a team environment.
- Capacity to write accurate and concise technical reports.
- Experience with Google tools, plus basic knowledge of MS Visio and Auto CAD.
Location & details#
- Location: New Columbia, Pennsylvania.
- Work Modality: On-site.
- Terms: Winter 2027, Summer 2027, or Fall 2027.
- Status: This is a paid, full-time position. We do not provide sponsorship for this role.
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.



