Job Description

Principal Electrical Engineer

San Jose - CA

About Us:

We are a global leader in the design and manufacture of high-performance power solutions. Our culture is built on a foundation of Customer Focus, Flexibility, Knowledge, Speed, and Integrity. We foster a collaborative and high-performing environment where employees are empowered to innovate and excel.

The Role:

We are seeking a highly motivated and experienced Principal Electrical Engineer to join our Engineering team. In this role, you will be responsible for the design and development of cutting-edge custom power delivery solutions, including AC/DC, DC/DC, high-power, low-power, high-voltage, and low-voltage switch-mode power supplies.

Key Responsibilities:

• Design and development of innovative power electronic circuits.
• Lead projects from concept to production, ensuring adherence to performance specifications, schedule, cost, and reliability targets.
• Collaborate closely with cross-functional teams (PCB layout, Mechanical engineering, Manufacturing, Supply Chain, Test, and Quality) to ensure design for manufacturability (DFM) and testability (DFT).
• Component selection and supplier qualification based on performance, reliability, and regulatory requirements.
• Drive research and development of new power electronics technologies.
• Conduct cost analysis and generate cost estimates for new designs.
• Engage with customers to gather project requirements and provide design updates.
• Act as a subject matter expert, providing technical guidance and mentorship to junior engineers.
• Perform circuit simulations, DFMEA, component stress analysis, reliability prediction, and design verification testing.
• Prepare comprehensive documentation for product release.
• Support the resolution of field failures through root cause analysis.
• Participate in the recruitment and onboarding of new engineering talent.

Qualifications:

• Bachelor's degree in Electrical Engineering with 15+ years of relevant industry experience. Master's degree preferred.
• Deep expertise in mixed-signal circuit design, simulation, and testing of power electronics systems.
• Proven experience in the design and development of magnetics (transformers, inductors).
• Strong understanding of EMC/EMI principles and experience in designing compliant solutions.
• In-depth knowledge of power conversion topologies, technologies, and control theory. Experience with HV and RF technologies is a plus.
• Hands-on experience with design validation, including impedance and loop phase/gain measurements, precision noise measurements, and load transient response.
• Excellent project management, communication, and interpersonal skills.
• Strong analytical and problem-solving abilities with a focus on continuous improvement.
• Ability to thrive in a fast-paced, dynamic environment.

Benefits:

• Competitive salary and comprehensive benefits package including medical, dental, and vision insurance.
• Annual bonus program based on company performance and individual contributions.
• Employer-matched 401(k) retirement plan.
• Generous paid time off (PTO) and company holidays.
• Opportunities for professional development and growth.
• Collaborative and supportive work environment.

About Us:

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, 1 age, marital status, veteran status, or disability status

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