Mechanical Engineer Intern - Sustaining at Packsize · Packsize…

Summary: Packsize is a fast-growth multinational technology company committed to sustainable packaging solutions. They are seeking a Mechanical Engineering intern to work with their R&D Hardware group, focusing on product design and development during the summer of 2026. Required Qualifications: - SolidWorks CAD and PLM experience - Ability to design and communicate a mechanical part or assembly for manufacturing (2D drawings) - Working with large Bills of Material - Sustaining engineering (production support, part obsolescence, data cleanup) - Part and assembly metadata - Comfortable with hands on work (turning wrenches etc…) and using various tools - Familiar with ISO, and ANSI standards (or where to look to find answers) - Independent and self-motivated - Familiar with lean principles and design thinking mindsets - Design for manufacture - Rapid prototyping (fail fast and learn quickly) - Strong verbal and written communication skills and competent using modern communication tools - Work independently but also highly collaborative in a team environment - Accepts and considers critical review of design work - Utilizes time effectively - Familiar with basic welding, machining, and fabrication - Programming fundamentals helpful (Python, C# etc..) Required Skills: SolidWorks CAD, Sustaining engineering Important Skills: Design for manufacture, Rapid prototyping, Programming fundamentals Nice-to-Have Skills: Hands-on work, Lean principles, ISO, ANSI standards