Job Details

This is a Hybrid onsite (3 days/week in office, regular shift), contract role in Tualatin, OR Fremont, CA OR Livermore, CA.

We are hiring a Principal Power Electronics Engineer to help drive next-generation power delivery systems for advanced semiconductor equipment. This is a high-impact role at the intersection of new product introduction, productization, supplier engineering, and advanced power systems development.

You will work on complex high-voltage DC power supplies, high-power analog RF and non-RF systems, PCBA design/manufacturing, test strategy, reliability, and supplier quality that support leading-edge Etch and Deposition platforms.

What we need

• 8+ years of experience in power electronics / electrical engineering
• Strong background in DC power supplies, analog high-power RF, PCBA design/manufacturing
• Experience in semiconductor equipment
• Hands-on expertise in testing, validation, test fixtures, qualification, and reliability
• Ability to solve complex product lifecycle, manufacturing, and supplier quality issues
• Bachelor's in Electrical Engineering; Master's or PhD preferred.

Why this role stands out

• Work on technology used to build some of the most advanced chips in the world
• Influence product performance across engineering, manufacturing, and supplier ecosystems
• Partner with R&D, product teams, and external suppliers on high-visibility initiatives
• Opportunity to make broad impact on advanced plasma and power supply systems
• If you have deep expertise in power systems, RF/DC testing, semiconductor equipment, and product engineering, this is a strong opportunity to work on technically challenging systems with real business impact.

Our Client is a Fortune 350 company that engages in the design, manufacturing, marketing, and service of semiconductor processing equipment.