Electrical Engineer

About the role

Sonos is seeking an Electrical Engineer to design, test, and support hardware for its consumer audio products. The role involves collaborating across disciplines to drive product redesigns, cost‑reduction projects, and ensure compliance with international standards.

Key responsibilities

• Design, test, implement, and support electrical hardware redesigns and cost‑reduction initiatives.
• Perform failure analysis, component qualification, and performance improvements for sustaining engineering.
• Participate in multi‑disciplinary project teams and provide lessons‑learned feedback during design reviews.
• Partner with Quality, Customer Support, and Compliance Engineering to address user experience and regulatory requirements.
• Travel to JDM partners and contract manufacturers to support builds, testing, and debugging.

Required profile

• Minimum 5 years of hardware design/development experience at the PCBA level.
• Bachelor’s degree in Electrical Engineering (Master’s preferred) and strong background in consumer electronics.
• Expertise in analog audio signal chains, Class‑D amplifier design, and EMC/compliance testing.
• Ability to work onsite in Sonos Shanghai office and travel monthly to production sites.

Required skills

• PCBA design and layout tools.
• Analog signal chain and audio precision testing.
• Class‑D amplifier design.
• EMC and compliance testing and troubleshooting.
• Schematic entry and high‑speed bus routing.