Silicon, Hardware,

Silicon, Hardware, & Photonics Engineering
- Internship Lightmatter is leading the revolution in AI data center infrastructure, enabling the next giant leaps in human progress. The company invented the world’s first 3D-stacked photonics engine, Passage™, capable of connecting thousands to millions of processors at the speed of light in extreme-scale data centers for the most advanced AI and HPC workloads. We will continue to accelerate the development of data center photonics and grow every department at Lightmatter If you're passionate about tackling complex challenges, making an impact, and being an expert in your craft, join our team of brilliant scientists, engineers, and accomplished industry leaders. The Engineering team at Lightmatter The Engineering team at Lightmatter takes photonic computing from research to reality, overseeing silicon photonics manufacturing, system integration, and 3D Co-Packaged Optics (CPO) development across the full stack, from chip to rack-scale data center deployment. Depending on your background, you'll contribute to one or more of these areas: Photonics & Silicon Engineering — Support design and simulation of optical components and photonic interconnects that move data at the speed of light. Product Engineering — Help develop and run tests that validate silicon photonics products from the lab bench to manufacturable hardware. Analog — Assist in the design and verification of analog and mixed-signal circuits that drive and control photonic components. Systems Engineering — Support board bring-up, lab validation, and system integration of Lightmatter's photonic computing platforms. Digital Design — Work on RTL development, modeling of photonics circuitry, and developing algorithms and control logic for cutting-edge photonic interconnect SoCs. Design Verification — Help build testbenches and run simulations to verify complex chip designs meet functional and performance targets. Physical Design — Synthesis and timing analysis with floor planning, place-and-route, or physical verification of ASIC blocks using industry-standard EDA tools. Firmware Engineering — Help develop low-level drivers, active laser control algorithms, and system-level telemetry to power photonic interconnect platforms. Pursuing or recently completed a BS, MS, or PhD in Electrical Engineering, Physics, Computer Engineering, or a related field. Hands-on experience through coursework, capstone projects, research labs, or past internships. Familiarity with at least one relevant tool — SolidWorks, ANSYS, ADS, Cadence. The base salary range for this role determined based on location, experience, educational background, and market data. Hourly Range $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 Flexible, hybrid workplace model Equity grants (applicable to full-time employees) Lightmatter recruits, employs, trains, compensates, and promotes regardless of race, religion, color, national origin, sex, disability, age, veteran status, and other protected status as required by applicable law. S. export control laws. Remote If you choose to complete this survey, your responses may be used to identify areas of improvement in our hiring process. Do you have a disability or chronic condition (physical, visual, auditory, cognitive, mental, emotional, or other) that substantially limits one or more of your major life activities, including mobility, communication (seeing, hearing, speaking), and learning? For government reporting purposes, we ask candidates to respond to the below self-identification survey.
As set forth in Lightmatter’s Equal Employment Opportunity policy,we do not discriminate on the basis of any protected group status under any applicable law. As a government contractor subject to the Vietnam Era Veterans Readjustment Assistance Act (VEVRAA), we request this information in order to measurethe effectiveness of the outreach and positive recruitment efforts we undertake pursuant to VEVRAA. S. military, ground, naval or air service who is entitled to compensation (or who but for the receipt of military retired pay would be entitled to compensation) under laws administered by the Secretary of Veterans Affairs; or a person who was discharged or released from active duty because of a service-connected disability. An "active duty wartime or campaign badge veteran" means a veteran who served on active duty in the U.
An "Armed forces service medal veteran" means a veteran who, while serving on active duty in the U.
Voluntary Self-Identification of Disability OMB Control Number 1250-0005 We are a federal contractor or subcontractor. The law requires us to provide equal employment opportunity to qualified people with disabilities. We have a goal of having at least 7% of our workers as p