Power Transformer Design Engineer (Union)

Job Type Full-time Description About Us : Westrafo America is the first US based facility specializing in the design and manufacturing of high-quality transformers. We are committed to excellence and are looking to expand our team with dedicated professionals who share our passion for electrical engineering and manufacturing. Purpose : This role focuses on the design and optimization of power transformers, supporting the transition to smart grids, renewable energy integration, and advanced digital monitoring systems. Contribute to Westrafo's mission of enabling the global energy transition by designing high-performance, eco-conscious transformer systems. Requirements Duties : Design mechanical components and assemblies to meet performance, safety, and cost requirements for medium and high voltage transformers with a maximum voltage of 69KV and power up to 20 MVA. Perform mechanical / electrical calculations and simulations for stress, weights, cooling requirements, and mechanical properties. Develop mechanical layouts and cooling systems for structural integrity and thermal management according to customer specifications. Develop winding and insulation systems for high voltage reliability and thermal management. Collaborate with mechanical, electrical, manufacturing, and testing teams, local and worldwide. Prepare technical documentation and support customer discussions. Apply Design for Manufacturing principles to optimize production and reduce lead times. Ensure compliance with international mechanical and safety standards (IEEE, ASME, ISO, UL) requirements. Requirements : Bachelor's or higher degree in Mechanical / Electrical Engineering or related field. 5 years of experience in mechanical design and development. Proficiency in mechanical design and simulation tools and 3D CAD software (SolidWorks). Knowledge of mechanical components, structural materials, thermal systems, and fluid dynamics. Knowledge of core materials, winding types, insulation systems, electromagnetics, and fluid dynamics. Excellent communication skills and ability to work with global teams. Experience with SAP and commitment to continuous learning are a plus. Design process automation using SolidWorks. Additional Information : On-site position in Trotwood, OH If selected for this role, a drug screen and background check will be conducted.