Meta AR/VR Job | Hardware Engineer, Power
Job（岗位）: Hardware Engineer, Power
Type（岗位类型）: Hardware
Citys（岗位城市）: Menlo Park, CA +1 locations
Date（发布日期）: 2024-10-1
Summary（岗位介绍）
Meta’s mission is backed by a massive hardware infrastructure. Our computational challenges are big, complex, and consistently evolving. Your work has the potential to shape the compute hardware and AI hardware going into our cutting-edge data centers affecting billions of users. Meta is seeking a passionate Electrical Engineer to join our Power Systems team.
Our team is responsible for designing rack power solutions covering in-rack AC/DC and DC/DC, to support our fast growing infrastructure at scale. Internally, we work closely with cross-functional teams to define the most efficient power hardware system, and to optimize for data center deployment. Externally, we work closely with industry partners, driving through the design cycle from beginning to end, ensuring high-quality product delivery. Our designs have been contributed to the Open Compute Project.
Qualifications（岗位要求）
BS in Electrical Engineering or related Engineering Degree, or similar, with 5+ years of industry experience
5+ years of experience with validation and design of DC-DC voltage regulators (e.g. Control schemes, Power Stage MOSFETs, Magnetics and Decoupling), hot-swap circuitry (e.g. Controller ICs, MOSFET Load Switches, and Current Sense Amplifiers) and PDN design
Experience with low voltage and high current power subsystems of CPU, GPU, SoC, ASIC and/or FPGA, and related schematic and PCB design
Experience with analyzing and resolving power delivery related hardware issues
Experience with power integrity evaluation
Familiar with schematic and PCB CAD programs
Description（岗位职责）
Specify, design, and develop power delivery and DC-DC power conversion solutions in hardware systems
Lead the bring-up, validation of power subsystem to achieve highest efficiency, reliability, and scale-ability
Support hyper-scale deployment and proactively gather learning for next generation design
Collaborate with open source hardware community to drive innovation for large scale infrastructure
Contribute to system end to end DC-DC power delivery and voltage conversion technology roadmap
Additional Requirements（额外要求）
MS or PhD in Electrical Engineering with emphasis in power electronics
7+ years of relevant industry experience in, power delivery validation and design
Experience with end-to-end power delivery network design, simulation (e.g. SIMPLIS, Sigrity PowerDC/SI, ANSYS SIWave or equivalent) and board level correlation
Experience with design and troubleshooting of power management interfaces (e.g. PMBus, AVS, SVID, & SVI2)
Familiar with power delivery architecture of one major CPU supplier
Familiar with defining specification and validation of power connectors, cable assemblies, and fuses
Familiar with NPI hardware design and deployment cycle
Knowledge of using Linux for testing and automation/script development
Experience with development of test automation for power validation
