Modem Software Power Engineer, Wireless Technologies & Ecosystems
Apple · Sunnyvale, CA · Software and Services
About this role
Apple is hiring a mid-level Embedded Software Engineer in the software engineering function based in Sunnyvale, CA. The posting calls out experience with Networking, Testing, Machine Learning, Embedded Systems.
- Role
- Embedded Software Engineer
- Function
- software engineering
- Level
- mid
- Track
- Individual contributor
- Location
- Sunnyvale, CA
- Department
- Software and Services
- Posted
- May 14, 2026
More roles at Apple
Job description
from Apple careersJoin Apple's Wireless Technologies and Ecosystems (WTE) team and help deliver the most power-efficient cellular devices in the world. As a Modem Software Power Engineer, you will be at the forefront of defining and optimizing the power performance of Apple's next-generation cellular modems. You will focus on power modeling, deep system analysis, and lab automation, ensuring our devices deliver incredible battery life while maintaining exceptional 5G and LTE performance. If you are passionate about power efficiency and cellular technologies, we would love to hear from you!
In this role, you will be a key contributor to the Wireless Technologies and Ecosystems team. Your primary focus will be on system-level power modeling and analysis for our cutting-edge cellular modems. You will develop detailed power models to predict, analyze, and track power consumption across various cellular scenarios and network conditions. You will design and implement automated test frameworks to measure and validate power KPIs on both pre-silicon platforms and commercial form factor devices. Working closely with system architects, hardware engineers, and firmware developers, you will identify power bottlenecks, propose architectural optimizations, and directly develop and tune SW power features for maximum power savings.