Materials Engineer

Overview As a Materials Engineer at Johnson Electric, you will lead the development and advancement of polymeric and composite materials for next‑generation medical technologies, including wearable devices and advanced sensors. Location: Vandalia, OH (onsite) Responsibilities Develop, test, and evaluate polymeric and composite materials for product applications. Conduct product and process testing, including development of new test methods. Perform failure analysis on components and materials to identify root causes. Create and execute testing plans using laboratory analysis equipment. Document and communicate technical findings through reports and presentations. Oversee laboratory equipment maintenance and calibration. Train technicians on lab equipment, testing protocols, and procedures. Collaborate with cross‑functional teams and external suppliers to support product development. Qualifications Bachelor’s degree or higher in Materials Science, Engineering, or related field. Experience in materials development, testing, or characterization. Knowledge of material analysis techniques such as FTIR, DSC, TGA, and viscometer. Experience with product testing (mechanical, electrical, or reliability). Strong analytical and problem‑solving skills with ability to draw conclusions from data. Bonus Points Experience with ink or adhesive formulations. Experience with 3D printing or advanced manufacturing techniques. Experience supporting wearable devices, sensors, or electronic materials. Experience working in a regulated or medical device environment. Application Apply online at We are committed to providing an inclusive, diverse and equitable workplace where employees of different backgrounds feel valued and respected, regardless of their age, gender, race, ethnicity or religious background. #J-18808-Ljbffr