Meta AR/VR Job | Electrical Engineer, Power Systems

Job(岗位): Electrical Engineer, Power Systems

Type(岗位类型): Hardware

Citys(岗位城市): Sunnyvale, CA | Redmond, WA

Date(发布日期): 2022-12-14

Summary(岗位介绍)

Meta’s AR hardware product team is seeking an Electrical Engineer specializing in power circuit design, test, and characterization. We are looking for a self-starter and a team player who can thrive in a dynamic environment. Strong communication and organizational skills and the ability to multitask across various disciplines and tasks are a must.

Qualifications(岗位要求)

BS or MS in Electrical Engineering or equivalent experience

5+ years of experience of low power design in consumer electronics or related fields

Experience with DC/DC regulators

Experience with battery power management and lithium ion batteries

Experience with mobile SoC and companion PMIC chipset

Description(岗位职责)

Responsible for the power circuit design, simulation, validation, and characterization of a highly complex consumer electronic device

Evaluate and enable innovative solutions for cost, size, efficiency, safety, and reliability

Generate design documentation, perform schematic capture and power delivery network simulation both pre and post board layout, prototype bring-up and design validation

Root-cause and solve technical issues during new product development and in field escalations

Characterize power consumption, battery runtime, battery charging/discharging curve at each build

Collect power measurements for weekly SW builds and drive every mA of power out of the system cross-functionally

Additional Requirements(额外要求)

Experience with cadence design tools

Experience with main stream PDN simulation tools such as Sigrity or HyperLynx

Experience with thermal management

Experience with designing small form factor wearable products

Experience with low power management and power management (PMIC) design

Experience with power, performance and cost optimization

Experience with battery pack and cell technology, and effects of temperature or age or cycles and other

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