Laser Tech lead Engineer

About The Role

We are seeking a highly technical, detail-oriented laser engineer to drive the development and validation of III-V semiconductor lasers and amplifiers. This role is ideal for someone with strong experience in laser validation for sensing applications.

What You'll Do

• Own III-V R&D characterization of lasers, amplifiers, and heterogeneously integrated III-V and Silicon Photonic subsystems.
• This includes characterization such as phase noise, linewidth, and RIN.
• Own III-V R&D test development and expand test coverage as needed for additional requirements.
• Troubleshoot and debug test setups and design issues, identifying and resolving challenges in a timely manner.
• Perform comprehensive characterization and data analysis to ensure III-V components meet system requirements.
• Perform simulations in Simulink or Python-equivalent environments to support device characterization.
• Support III-V layout and tape-out, participate in design reviews, and contribute to design methodology improvements.
• Collaborate with the silicon photonics (SiPh) team and operations team to hybrid-integrate III-V components with SiPh components.
• Work closely with OSAT and foundry partners to drive the development of III-V components and resolve technical challenges.
• Create detailed design documentation and technical specifications.

Required Qualifications

• Master's or Ph.D. degree in Electrical Engineering, Applied Physics, or a related field, plus 3-5 years of industry experience in III-V laser development or a related area.
• Demonstrated experience in III-V laser development.
• Familiarity with silicon photonics and passive optical components.
• Strong familiarity with data reporting required for product development.
• Strong familiarity with various lab equipment, such as lasers, photodetectors, modulators, optical amplifiers, oscilloscopes, spectrum analyzers, VNAs, motorized stages, and lock-in amplifiers.
• Experience with optical system modeling of complex photonic components.
• Experience developing software in Python, C, C++, or MATLAB.
• Good understanding of coherent communications, signal integration, integrated optics, and semiconductor physics.
• Strong written and verbal communication skills.
• Ability to work independently as well as collaboratively in cross-functional teams.

Preferred Qualifications

• Deep understanding of high-power semiconductor lasers and amplifiers in optical systems.
• Experience with new product transfer from R&D to operations teams.
• Experience working with internal customers and external vendors (foundry, OSAT).
• Background in photonic sensing, coherent communications or lidar.
• Familiarity with multi-chip packages, silicon photonics, and hybrid/heterogeneous integration of III-V components.
• Ability to operate effectively in a startup environment with ambiguity, speed, and high ownership.

Benefits

Benefits (subject to location and local regulations):

• Competitive salary and equity.
• Comprehensive medical, dental, and vision coverage.
• 401(k) retirement plan.
• Flexible vacation and time-off policy.
• Collaborative, fast-paced, and inclusive work environment.
• Opportunity to work on cutting-edge technologies with a highly cross-functional team.

The Pay Range For This Role Is 150,000 - 230,000 USD per year(Bay Area, CA)