R&D Engineer - Mechanical - Medium Voltage

At IEM, we’re not just building innovative electrical distribution systems—we’re shaping the future. IEM is dedicated to delivering world-class solutions for complex power needs. After 75 years, we continue to push the boundaries of what’s possible. Whether you’re an experienced professional or just starting out, you’ll have the opportunity to contribute, grow, and make a lasting impact on industries that power the world’s most dynamic markets.

About the Role

The R&D Mechanical Engineer is responsible for collaborating or leading the design, testing, and certification of innovative electrical power products in collaboration with a diverse team of electrical, mechanical, and manufacturing engineers. This role requires a strong intuition of fundamental engineering concepts across multiple disciplines and an ability to effectively manage the product development process under limited direction.

Responsibilities

• Ensure the execution and implementation of the New Product Introduction (NPI) engineering work for assigned projects.
• Collaborate with Senior and Lead Engineers in writing detailed engineering specifications and developing concept drawings in collaboration with Sales and other stakeholders.
• Coordinate with Nationally Recognized Testing Laboratories (NRTLs) to define product evaluation and certification scope.
• Lead the creation of detailed design drawings, 3D models, and bills of material for prototype equipment and test articles.
• Develop and document test plans according to the relevant standards. Common tests include full-load temperature rise, dielectric and BIL, short-circuit and withstand current, mechanical endurance, component failure, environmental, functional, and seismic shake-table tests.
• Support the testing process at in-house and third-party laboratories. Travel up to 20% to support testing and other product development tasks in-person.
• Evaluate test results and revise designs based on empirical data and established engineering concepts.
• Characterize the electrical, thermal, and mechanical performance of common design elements through testing, simulation, and/or analytical methods. Develop standard design criteria and models.
• Work closely with manufacturing engineering to implement Design for Manufacturability (DFM) concepts throughout the new product development process.
• Working with Mechanical Designers, conduct failure analyses of existing products and identify opportunities for continuous improvement.

Requirements

• Minimum 3 years of experience designing low and/or medium voltage power distribution equipment or related products.
• BSME or equivalent in experience.
• Experience with NRTL (UL, CSA, etc.) evaluation, testing, and certification processes.
• Experience with common standards for electrical equipment (UL 891, 1558, 508A; IEEE C37.20, etc.).
• Design experience using SolidWorks to produce 3D models is highly preferred.

Location

This position is available in multiple locations, including Tualatin (OR), Franklin (TN), and Jacksonville (FL).

Why Join IEM

At IEM, you’ll join a team that powers some of the world’s most ambitious projects. We’re engineers, makers, and problem-solvers who thrive on tackling complex challenges and delivering solutions that keep industries moving forward. If you’re driven, collaborative, and ready to make an impact, we’d love to hear from you. Your creativity and passion can help us achieve great things—come be part of the journey.

Learn more about IEM at iemfg.com.

Benefits

We offer a comprehensive and competitive benefits package designed to support our employees' well-being, growth, and long-term success. View a snapshot of our benefits at iemfg.com/careers.