Director, Photonics Hardware Validation
Lightmatter · Mountain View, CA
CHECKED 15H AGO
Infrastructureonsitedirector$261k–$300k
At a glance
Highlights
- Own end-to-end validation for 3D-stacked photonics engine Passage.
- Ensure optical interconnects meet reliability for hyperscale AI data centers.
- Architect scalable lab infrastructure for optical and system validation.
What they offer
- New hire equity grant
- Annual performance-based equity
- Comprehensive Health Care Plan (Medical, Dental & Vision)
- Retirement Savings Matching Program
- Life Insurance (Basic, Voluntary & AD&D)
- Generous Time Off (Vacation, Sick & Public Holidays)
- Paid Family Leave
- Short Term & Long Term Disability
- Training & Development
- Commuter Benefits
- Flexible, hybrid workplace model
Ideal candidate
A seasoned validation leader who thrives building high-performing teams and tackling complex system challenges to deliver reliable photonics for hyperscale AI.
Requirements
- BS, MS, or Ph.D. in Electrical Engineering, Computer Engineering, Photonics, Physics, or related technical field
- 12+ years of semiconductor or hardware validation experience with exposure to optical/photonics link-level products
- Strong technical background in laser, optics, or silicon photonics architecture and characterization
- 5+ years developing test content, automation infrastructure, and scripting in Python or C++
- Proven leadership track record managing cross-functional engineering teams on transceivers or link-level products
- Understanding of IEEE, MSA, OIF standards and corner testing across temperature, voltage, and process
- Ability to establish process improvements, test methodologies, and data analysis workflows
- remote policy
- Flexible, hybrid workplace model
Lab profile
About Lightmatter
Building 3D-stacked photonics engines connecting AI processors at light speed for data centers.
What they build
- Passage™ 3D-stacked photonics engine
- Photonic interconnects for AI / HPC data centers
Known for
- Silicon photonics
- 3D-stacked packaging
- High-speed analog / mixed-signal design
- Electro-optic systems
Key facts
- Raised $400M Series D
- $4.4 billion valuation