Power & Charging Systems Engineer – Next-Gen iPhone

Apple Inc.; Cupertino, Northern (CA, KY); Hybrid; USD 150,000 - 278,000; Full time

Job summary

Apple Cupertino seeks a Power & Charging Systems Engineer to join a team developing next-generation iPhone products. You will cover power management subsystems and wired/wireless charging from definition through thermal management and charging policy, working with internal teams, contractors, and IC vendors.

The role requires solid understanding of power conversion topologies, charging systems, battery management, and high-efficiency DC-DC converters, plus system-level challenges like

Qualifications

• BS/MS in Electrical Engineering or equivalent.
• 3+ years of industry experience.
• Strong EE fundamentals: power converters, op-amps, filters, ADCs/DACs, output drivers.
• Hands-on experience with lab equipment and circuit prototyping and debugging.
• Strong verbal and written communication skills.

Responsibilities

• Plan system and subsystem power and charging architecture, including IO trees and charging policies (wired and wireless).
• Distill system requirements into IC definitions and write specifications; draft and review IC datasheets.
• Conduct IC design reviews and manage bug tracking throughout the full design cycle.
• Drive and participate in system-level discussions on power management, charging, and battery management.
• Participate in IP development, schematic, and layout reviews.
• Lead or assist in prototype bring-up and lab debugging.
• Perform bench verification of functional and parametric characteristics, including automation scripting.
• Conduct signal characterization across power and charging domains.
• Provide production test support, manufacturing support, and field issue resolution.

Skills

Power converters

Op-amps

Filters

ADCs/DACs

Output drivers

Lab equipment

Communication

System architecture

Education

BS/MS in Electrical Engineering or equivalent

Tools

Oscilloscope

Power analyzer

Multimeter

Job description

Apple Cupertino seeks a Power & Charging Systems Engineer to join a team developing next-generation iPhone products. You will cover power management subsystems and wired/wireless charging from definition through thermal management and charging policy, working with internal teams, contractors, and IC vendors.

The role requires solid understanding of power conversion topologies, charging systems, battery management, and high-efficiency DC-DC converters, plus system-level challenges like