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Apple DC-DC Power System Design Engineer United States, West Virginia 127898974
04.09.2025
As a DC-DC power system designer, you will be driving innovative power circuit designs and system level partitioning from initial concept investigations, to design execution, and through successful product manufacturing.
- Work with system and power architects on computer and server power architecture investigations using single-phase and multi-phase dc-dc voltage regulators.
- Apply technical expertise to analyze design tradeoffs including system performance, power consumption & efficiency, physical size, cost, carbon footprint and scalability.
- Own the power circuit schematic and BOM. Work with the PCB layout team to implement the design.
- Define complex PMU settings — Including power sequence, GPIOs and voltage regulator configurations.
- Validate the performance of power circuits through comprehensive lab testing.
- Perform system level testing with computational workloads.
- Provide technical support to debug production issues by determining root cause and resolutions.
- Perform comparative benchmarking to drive innovation and best solutions.
- Engage vendors to develop next generation integrated circuits, FETs, and passives.
- Collaborate with engineers from other areas of expertise, e.g. system design & architecture, digital & analog IC design, thermal design, reliability, and mechanical engineering.
- Present results of your work to peers, managers and cross-functional leadership.
- Electrical / Computer engineering degree with >5 years of relevant work experience, e.g. in consumer and server electronics or semiconductor companies.
- Understanding single- and multi- phase DC-DC regulators, control loops, passive components, operating modes, thermals, efficiency and fault protection functions.
- Experienced in power circuit design, simulations, functionality and performance validation, test automation, issue debug, PCB schematic and layout.
- Occasional travel in the US and overseas to provide factory or vendor support.
- Highly motivated, self-starter, able to work well with multi-functional teams in dynamic work environment.
- Code development skills, e.g. Python, Matlab, Math Cad.
- Experience with multi-channel power management integrated circuits.
- Experience with high-current data-center rack power distribution.
- Background in analog, digital or power integrated circuit design.
- Experience with digital hardware design such as microcontrollers and digital interfaces (such as I2C, SPI, SPMI, etc)
Note: Apple benefit, compensation and employee stock programs are subject to eligibility requirements and other terms of the applicable plan or program.
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