Senior Photonic Layout Design Engineer
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What you'll do
- Lead complex, full-loop manual and automated layout designs for waveguides, modulators, photodetectors, and mixed-signal functions (high-speed/general I/Os, ESD structures).
- Drive the full tape-out process, including floor planning, waveguide routing, and mask data preparation.
- Execute rigorous post-layout verification (DRC, LVS, fill, density) across multiple stepping versions.
- Trace defect sources, mitigate layout-dependent issues, and ensure DRC/LVS cleanliness prior to tape-out.
- Own the layout of complex test structures, active/passive full loops, and certification vehicles with large Design of Experiments (DOEs) to optimize for process windows.
- Develop and implement AI-assisted design methods, layout automation scripts, and custom Pcells to improve productivity, reduce development cycle times, and customize DRC/LVS checking flows.
What they're looking for
- BS, MS, or Ph.D. in Electrical Engineering, Physics, or a closely related field (or equivalent experience).
- At least 12+ years of hands-on, full-chip layout design experience in semiconductor, analog, or silicon photonics industries.
- Deep understanding of analog circuit layout, Silicon Photonic constraints, and device physics within advanced sub-micron CMOS and SiPh technologies.
- Proven expertise with Cadence Virtuoso (Custom Layout, SDL) and industry-standard verification suites (Calibre, Hercules, ICV, Dracula, or Primeyield).
- Strong proficiency in programming and scripting languages (Python, SKILL, Perl, TCL, or C++) for layout automation, file I/O, data processing, and tape-out flows.
- Ability to optimize workflows using best-known methods (BKMs), and proactively collaborate with integration, and design rule teams to achieve high-yield manufacturing goals.
Summarised by NextRaise from the employer’s description, which follows in full below.
Full description from employer
Are you seeking an outstanding opportunity? We are looking for a Senior Photonic Layout Design Engineer – someone who is excited to join a growing group of diverse individuals responsible for handling high-speed mixed-signal & Silicon Photonic Designs! NVIDIA has continuously reinvented itself over two decades. Our invention of the GPU in 1999 fueled the growth of the PC gaming market, redefined modern computer graphics, and revolutionized parallel computing. More recently, GPU deep learning ignited modern AI — the next era of computing. NVIDIA is a “learning machine” that constantly evolves by adapting to new opportunities that are hard to solve, that only we can pursue, and that matter to the world. This is our life’s work, to amplify human creativity and intelligence. Join our diverse team today!
What You'll Be Doing:
As a Senior Photonics Layout Engineer, you will take ownership of the physical design and verification of cutting-edge photonic integrated circuits (PICs), guiding designs from initial proof-of-concept phases to high-volume manufacturing readiness. You will work within a highly collaborative, multidisciplinary team of photonics, CMOS, packaging, and systems engineers to drive next-generation Silicon Photonics (SiPh) and SERDES products.
Layout Execution & Tape-out Ownership: Lead complex, full-loop manual and automated layout designs for waveguides, modulators, photodetectors, and mixed-signal functions (high-speed/general I/Os, ESD structures). Drive the full tape-out process, including floor planning, waveguide routing, and mask data preparation.
Verification & Mitigation: Execute rigorous post-layout verification (DRC, LVS, fill, density) across multiple stepping versions. Trace defect sources, mitigate layout-dependent issues, and ensure DRC/LVS cleanliness prior to tape-out.
Test Vehicle & Component Development: Own the layout of complex test structures, active/passive full loops, and certification vehicles with large Design of Experiments (DOEs) to optimize for process windows.
Automation & AI-Assisted Workflows: Develop and implement AI-assisted design methods, layout automation scripts, and custom Pcells to improve productivity, reduce development cycle times, and customize DRC/LVS checking flows.
What We Need to See:
To succeed in this role, candidates must possess a deep technical understanding of advanced node semiconductor fabrication, sophisticated automation capabilities, and a proven track record of first-time success on high-density chip designs.
BS, MS, or Ph.D. in Electrical Engineering, Physics, or a closely related field (or equivalent experience). At least 12+ years of hands-on, full-chip layout design experience in semiconductor, analog, or silicon photonics industries.
Deep understanding of analog circuit layout, Silicon Photonic constraints, and device physics within advanced sub-micron CMOS and SiPh technologies.
Proven expertise with Cadence Virtuoso (Custom Layout, SDL) and industry-standard verification suites (Calibre, Hercules, ICV, Dracula, or Primeyield).
Strong proficiency in programming and scripting languages (Python, SKILL, Perl, TCL, or C++) for layout automation, file I/O, data processing, and tape-out flows.
Ability to optimize workflows using best-known methods (BKMs), and proactively collaborate with integration, and design rule teams to achieve high-yield manufacturing goals.
You will also be eligible for equity and benefits.
This posting is for an existing vacancy.
NVIDIA uses AI tools in its recruiting processes.
NVIDIA is committed to fostering an inclusive work environment and proud to be an equal opportunity employer. As we highly value diversity in our current and future employees, we do not discriminate (including in our hiring and promotion practices) on the basis of race, religion, color, national origin, gender, gender expression, sexual orientation, age, marital status, veteran status, disability status or any other characteristic protected by law.Company
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