Senior Power Electronics Engineer
Listed on 2026-06-04
-
Engineering
Electronics Engineer, Electrical Engineering
Senior Power Electronics Engineer
Location:
Irvine, CA, US, 92614
Business Unit:
Energy Conversion Solutions
Posting Date:
Apr 16, 2026
About Us: Join our AMETEK Intelli Power team, where we design and deliver high‑performance, ruggedized uninterruptible power systems (UPS) and frequency/voltage conversion solutions to safeguard mission‑critical operations. Be a part of a team that ensures the reliability and protection of essential systems in the toughest environments, making a direct impact on critical industries worldwide!
Job Summary: The qualified candidate should have hands‑on experience with digital/analog power electronics circuits. He/She should be able to contribute to both existing legacy circuits and to the design and development of state‑of‑the‑art power conversion systems. The product line particularly consists of on‑line double conversion uninterruptible power supply (UPS) and the related support circuitry. Candidates will be involved in every part of the development cycle from conceptual design to implementation, testing, qualification, and on‑time delivery.
Candidates must be able to commute to offices in Irvine, CA and Orange, CA.
- Perform hands‑on small‑signal analog circuit design, build, test, and troubleshoot prototypes.
- Conduct battery testing and support test system development.
- Develop test setups and integrate circuits into hardware systems.
- Validate circuit and system performance against design requirements.
- Maintain legacy products and contribute to new R&D projects.
- Collaborate with multidisciplinary teams to develop system‑level testing and validation.
- Combine legacy boards and products with newly designed systems to realize an operating product.
- Conduct troubleshooting and root‑cause analysis of circuits and board failures.
- Analyze component stress, requirements, and select appropriate parts.
- Perform full product lifecycle which includes initial design, design verification, qualification, initial production, and integration.
- Other tasks assigned by management.
- Bachelor's Degree in Electrical Engineering, or a related engineering discipline.
- Minimum of 7 years hands‑on experience in power electronics, controls, and on‑line dual conversion UPS.
- Technical expertise in power electronics and converters, DSP interface, digital and analog control loops, magnetics (both high and low frequency inductors and transformers) and battery energy storage.
- Experience with battery energy storage systems (e.g., Lead Acid, Lithium Iron Phosphate, etc.) for backup UPS power.
- Proficiency with oscilloscope, supply sources, signal generators, and circuits.
- Proficiency with component modeling using PSPICE, MATLAB/Simulink, etc.
- Deep expertise in power switches, such as MOSFETs, IGBTs, SCRs, SiC technology.
- Ability to independently design, develop and test circuit boards and systems.
- Hands‑on experience in validation, verification processes and qualification of new or alternate components.
- Knowledge of 1‑phase and 3‑phase PFC converter; 1‑phase and 3‑phase inverter; DC‑DC high‑frequency converter and Buck/Boost battery charger/discharger. Power rating from 500 W to 20 kW.
- Design/test for EMI filter.
- Proficiency in Microsoft Office tools (Word, Excel, PowerPoint).
- Due to the nature of Intelli Power programs and products, applicants must have the legal right to work in the U.S. and must be legally authorized to access export‑controlled information and source code.
- Master’s Degree in Electrical Engineering, especially with a focus on power electronics.
- Familiarity with protocols such as RS232, CAN, SPI.
- Experience with various control loop designs (e.g., PI, PID, feed‑forward, LC and LCL filter design).
- Experience with MIL‑STD‑461F, MIL‑STD‑1399‑300B, MIL‑STD‑810G, MIL‑STD‑167A, etc.
- Experience in relevant or similar industries such as motor drives, power supplies, etc.
- Expertise in EMI design and practical troubleshooting.
- Comprehensive experience with the complete product lifecycle.
- Proficiency in PCB design and layout using Altium.
- Expertise in design inductors and transformers, including high‑frequency applications.
- Strong analytical and problem‑solving…
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