Principal Physical Design Engineer

About SiTime SiTime is the Precision Timing company. Timing is the heartbeat of all electronics, ensuring performance, resilience and scalability. For decades, quartz devices, non-silicon technology, have kept systems in sync, but they struggle in harsher, more demanding environments.

MEMS-based Precision Timing delivers greater accuracy, smaller size and resilience. Today, MEMS timing powers over 400 applications, including high-growth ones in AI datacenters, automated driving, industrial and humanoid robots, wearables and IoT. Our semiconductor MEMS programmable solutions offer a rich feature set that enables customers to differentiate their products with higher performance, smaller size, lower power, and better reliability.

With more than 4 billion devices shipped, SiTime is changing the timing industry. For more information, visit: [link] Job Summary SiTime is seeking a seasoned Principal Physical Design Engineer to lead the physical implementation and signoff of complex digital blocks and subsystems. The successful candidate will take end-to-end ownership from synthesis and floorplanning through GDSII signoff, driving power, performance, area, reliability, and schedule outcomes.

This role serves as a technical leader for physical design, shaping implementation methodology and automation, resolving complex cross-functional challenges, and establishing engineering best practices across multiple programs. We value diverse experiences, perspectives, and career paths,