Senior Mechanical Design Engineer
Listed on 2026-07-25
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Engineering
Product Engineer, Manufacturing Engineer, Mechanical Engineer, Systems Engineer -
Manufacturing / Production
Product Engineer, Manufacturing Engineer, Systems Engineer
Description
About
Double E Double E is a global manufacturing company with more than 50 years of innovation behind us and is proud to be a trusted name in web handling and converting. Headquartered in West Bridgewater, MA with Production Plants across North America and Italy, we build high-performance equipment and engineered solutions that keep modern manufacturing moving. Our products —from core chucks and shafts to safety chucks, rollers, web guides, and material handling systems —help customers boost speed, improve safety, and solve tough production challenges across packaging, tissue, labels, film, and more.
If you’re excited by real world engineering, hands on problem solving, and the chance to help shape what’s next, Double E is a place to build an impactful career.
Learn more about Double E and all our product offerings here .
About The Role Reporting to the Engineering Manager, The Sr. Design Engineer is the technical owner of our major product lines (core cutter, slabber, roll stands) and any new product development in our Appleton, WI location. You will partner with Territory Managers, Product Engineers, and Production team members to review sales orders and ensure designs meet customer needs and internal standards.
You will oversee and execute any retrofits or modifications as needed. Essentially, you are the technical checkpoint for engineering to release to production.
We are looking for someone who holds the inventor mindset, is customer obsessed, acts with a high degree of urgency, and values a collaborative approach to creative problem solving.
About You
- Mechanical Engineering degree, or sufficient work experience in Mechanical Design Engineering.
- Proficient in 3D CAD — ideally knowledgeable on Inventor.
- 5 — 10 years of industry experience.
- Deep understanding of fabrication methods (CNC machining, sand casting, injection molding etc…)
- Demonstrated ability to drive New Product development and design enhancements.
- Entrepreneurial mindset with an understanding of how engineering design and quality directly connect to revenue.
- Successful record of accomplishment of DFM (Designed for Manufacturing) compliance.
Bonus Points
- Prior web handling and manufacturing converting industry experience.
- Deep understanding of electromechanical design and assembly.
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