Senior Electrical Engineer, Power and Analog

About the role

Sonos is seeking a Senior Electrical Engineer to lead power and analog design for its next‑generation audio products. The role involves end‑to‑end development from concept through production, working closely with cross‑functional teams in Shanghai.

Key responsibilities

• Provide technical guidance on power and analog designs within the Electrical System team.
• Research, prototype and advance new technologies for power electronics and analog circuits.
• Develop analog circuits, power converters, amplifiers and custom magnetics for audio products.
• Create engineering validation plans, document designs and ensure compliance with EMC, safety and energy‑efficiency standards.
• Collaborate with JDM partners and mentor junior and JDM electrical engineers.

Required profile

• Advanced degree in Electrical Engineering with 6+ years of industry experience, or BS with 8+ years.
• Hands‑on ownership of analog and power electronics design for high‑volume consumer products.
• Strong analytical, troubleshooting and system‑level knowledge across mechanical, radio, acoustics and software domains.
• Proven leadership, schedule management and mentoring abilities.
• Fluent English communication skills.

Required skills

• Analog circuit design and power electronics (converters, amplifiers, supplies).
• Design of custom magnetics and audio amplifiers or motor drivers.
• Simulation/analysis tools for power and analog circuits.
• Schematic and PCB layout creation/editing.
• EMC, safety and regulatory compliance testing (including use of network and spectrum analyzers).
• Experience with audio test equipment (AP, Klippel, Clio, SoundCheck) and USB‑PD/Power over Ethernet.