Meta AR/VR Job | Electrical Engineer - Power
Job（岗位）: Electrical Engineer - Power
Type（岗位类型）: Engineering | Hardware
Citys（岗位城市）: Redmond, WA
Date（发布日期）: Before 2021-12-14
Summary（岗位介绍）
At Facebook Reality Labs (FRL), our goal is to explore, innovate and design novel interfaces and hardware subsystems for the next generation of virtual, augmented, and mixed reality experiences. We are looking for a skilled and motivated Power Systems Electrical Engineer to join our team, whose mission is to design, build, and test prototype electrical systems for future consumer VR and AR experiences. We are specifically looking for a candidate with a broad set of experiences, including analog/mixed signal design, PCB design, power systems design, wearables, or lower power design. The ideal candidate would be comfortable designing mixed high speed digital circuit boards, be experienced with troubleshooting at the board and system level, and be familiar with common development processes. They should have the ability to work with a team of researchers with tolerance for a high degree of ambiguity. More broadly, the chosen candidate will work with a diverse and highly interdisciplinary team of researchers and engineers and will have access to cutting edge technology, resources, and testing facilities.
Qualifications（岗位要求）
4+ years of experience EE design and low voltage power design along with a BS/MS in Electrical Engineering or Computer Engineering, or equivalent experience
Knowledge of the characteristics of power conversion such as linear and of switching regulators and experience with analyzing and resolving power related hardware issues
Demonstrated experience in Battery Management Systems, mobile SoC and companion PMIC chip sets, and wireless charge systems
Demonstrated experience with use of standard electrical engineering tools such as oscilloscopes, high speed digital test equipment, logic analyzers, spectrum analyzers, function generators, and schematic and board design using Cadence OrCAD, Altium or equivalent
Demonstrated experience working independently, managing priorities, and demonstrates aptitude for creative problem solving
Description（岗位职责）
Collaborate in a team environment across engineering disciplines while managing a wide variety of stakeholders and leading the bring-up and validation of power subsystem to achieve efficiency, reliability, and scalability
Design schematics, completing board layouts, assembling, testing, debugging, and integrating designs into electro-mechanical systems or research prototypes
Take technical responsibility for the power circuit design, simulation, validation, and characterization across multiple products ensuring their successful delivery
Transform ambiguous requests and vendor reference designs into working custom solutions
Work closely with various internal and external organizations to define and execute the long term vision
Additional Requirements（额外要求）
Familiarity with VR/AR systems or wearable low-power or portable electronic devices
Demonstrated experience with mainstream PDN simulation tools such as Sigrity or HyperLynx
Demonstrated experience with end-to-end enabling, design, and deployment cycle of board power subsystem
Demonstrated experience with design and troubleshooting power management busses such as PMBus, SVID, or SVI2 interfaces
Demonstrated experience defining and coordinating test procedures or automation in a lab and factory environment to facilitate system bring-up and evaluation
