Electro-Optical IC Engineer
US$125,000 – US$200,000 / yr base salary
Posted 21 Jul 2026
Advertised as “High-Speed Electro-Optical IC Engineer (RFIC Engineering)”
BranchFactor Summary
The original posting with the fluff stripped out
- Expected experience
- 2+ yrs
- Management level
- Individual contributor
| Base salary | US$125,000 – US$200,000 / yr |
|---|
Field of studyApplied Physics, Computer Engineering, Electrical Engineering
Study levelDoctorate
SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars.
HIGH-SPEED ELECTRO-OPTICAL IC ENGINEER (RFIC ENGINEERING)
At SpaceX we’re leveraging our experience in building rockets and spacecraft to deploy Starlink, the world’s most advanced broadband internet system. Starlink is the world’s largest satellite constellation and is providing fast, reliable internet to millions of users worldwide. We design, build, test, and operate all parts of the system – thousands of satellites, consumer receivers that allow users to connect within minutes of unboxing, and the software that brings it all together. We’ve only begun to scratch the surface of Starlink’s potential global impact and are looking for best-in-class engineers to help maximize Starlink’s utility for communities and businesses around the globe.
We are seeking a motivated, proactive, and intellectually curious Electrical-optical Silicon photonics IC engineer who will work alongside world-class cross-disciplinary teams (systems, firmware, architecture, design, validation, product engineering). In this role, you will be developing cutting-edge next-generation PIC/EIC for deployment in space and ground infrastructures around the globe. These chips are enabling connectivity in places it has not previously been available, affordable or reliable. Join us to help deliver cutting-edge solutions that will expand the performance and capabilities of the Starlink network.
RESPONSIBILITIES:
- Design, analyze and simulate drivers for MZM and laser diodes
- Design analyze and simulate TIAs and derive models for PDs (Ge Photo diodes)
- Derive specifications for the entire electro-optical system and circuits
- Design and model package for elecrto-optical components and systems
- Develop Analog/Mixed-Signal/RF/Microwave circuits in SiGe, FDSOI, or silicon bulk CMOS processes
- Work with system architects, DSP/ASIC designers and PIC designers to partition functions between hardware, software, and optical domains
- Perform IC floor planning and layout
- Simulate and model package and external discrete components
- Evaluate, characterize and measure electrical and optical building blocks of a high-speed optical link solution
- Assist in the development of automated test setups and test programs for production and lab measurements
- Work with manufacturing engineers on production testing and qualification of the EIC/PIC components and systems