Hardware Engineer - Power Electronics

Job Description:

Key Responsibilities

• Support design validation through circuit simulations and hardware prototyping.
• Perform experimental validation and testing of new developments aligned with the product roadmap.
• Contribute to hardware development from component selection to schematic development, working closely with the ECAD team for PCB layout and implementation.
• Develop and execute test plans for electrical, functional, and environmental compliance.
• Conduct FMEA, derating, and reliability analysis to ensure robust product performance.
• Support DFX improvements, Engineering Change Notices (ECNs), and product lifecycle activities.
• Ensure adherence to established engineering standards and design guidelines.
• Prepare and maintain technical documentation such as Bill of Materials (BOM), Circuit diagrams, design review documents, Test plans and validation reports, FMEA and reliability documentation.

Required Qualifications & Skills:

• Bachelor’s or Master’s degree in Power Electronics / Electrical Engineering with 2–5 years of experience in design and development of power converters/inverters.
• Strong understanding of power converter topologies, closed-loop control, and compensator design.
• Experience in high-frequency magnetics design and thermal management of power converters.
• Hands-on experience with power semiconductor devices and high-power converter designs (≥100 kVA preferred).
• Familiarity with simulation tools such as MATLAB/Simulink (or equivalent).
• Strong capability in debugging and troubleshooting power electronics hardware.
• Knowledge of FMEA, derating, and reliability engineering practices.
• Ability to write technical documents.
• Good communication skills in English (spoken and written).

What You Can Expect

Exposure to advanced power electronics technologies in renewables and grid-connected applications.

A hands-on engineering environment focused on building strong design and debugging capabilities.

We are looking for a Power Electronics Hardware Engineer to support the design, development, and validation of power converters/inverters for grid-connected and renewable energy applications. The role involves hands-on circuit design, simulation, prototyping, testing, reliability analysis, and design documentation in close collaboration with cross-functional teams.

Ohmium is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.