Mechanical Engineer – Plastic Components

Are you passionate about mechanical design with a focus on plastic components? Would you like to contribute to the development of innovative products in an international R&D environment? Are you motivated by technical challenges and continuous improvement? If so, this opportunity might be the right fit for you!

ABOUT TENNANT Tennant Company is a globally recognized leader in the cleaning equipment industry. For the past 150 years, we have been passionate about developing and manufacturing innovative and sustainable solutions for our customers. At Tennant Company, we are committed to stewardship and creating a cleaner, safer and healthier world. With manufacturing, operations and sales, service, and support functions across the globe, your journey at Tennant can take you to places you never expected.

ABOUT THE ROLE To strengthen our R&D Department, we are looking for a motivated and detail-oriented

Mechanical Engineer – Plastic Components

who will focus on the design and development of plastic parts and assemblies. In this role, you will contribute across the full product development lifecycle—from concept to production—working in close collaboration with cross-functional teams such as Production Engineering, Product Certification, and Service. You will play a key role in ensuring that plastic components meet performance, cost, and manufacturability targets, supporting both new product development and continuous improvement initiatives.

GENERAL RESPONSIBILITIES Design and develop mechanical components and assemblies with a focus on plastic parts Ensure designs meet functional, manufacturing, and cost requirements Create and maintain 3D models and 2D drawings using CAD tools Manage Bills of Materials (BOM) and related data within the PLM system Support prototyping, testing, and validation activities Select suitable plastic materials and define appropriate manufacturing processes (e.g., injection molding) Ensure compliance with product certification standards and quality requirements Prepare and maintain technical documentation throughout the development process Collaborate with suppliers and internal stakeholders to optimize design and industrialization

SKILLS & EXPERIENCE Bachelor’s degree in Mechanical Engineering or equivalent Previous experience in mechanical design, with exposure to plastic components (entry-level profiles also considered) Good knowledge of 3D CAD tools (preferably PTC Creo) Familiarity with PLM systems (Windchill is a plus) Understanding of plastic materials and manufacturing processes, especially injection molding Fluency in English, both written and spoken Strong analytical and problem-solving skills Good organizational and multitasking abilities Proactive, structured, and team-oriented mindset

If you’d like to apply for this role, attach your CV and tell us why you would be a great fit for our R&D team!