
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.
Lightmatter raised $400 million in its Series D round, reaching a valuation of $4.4 billion. 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.
Lightmatter is (re)inventing the future of computing with light!
We are hiring a Senior Technical Program Manager to help coordinate the engineering effort behind Lightmatter’s AI and Chiplet Interconnect products. You will lead program management for Lightmatter’s silicon hardware engineering team from design through production, collaborating with engineering teams across the company to plan and drive the team's objectives. This role will span silicon development, packaging, assembly, and test phases.
In this role, you will collaborate constantly with engineering teams across the company to plan and drive objectives for the group. You will gather requirements, drive quality initiatives, manage technical risks, and plan for all phases of the silicon design process. In addition, you’ll partner with executives and engineering leadership to develop and manage milestones and schedules for the many moving parts that need to come together.
We offer competitive compensation. The base salary range for this role determined based on location, experience, educational background, and market data.
Salary Range: total compensation goes beyond base salary, it also includes a new hire equity grant, annual performance-based equity, and other rewards that recognize your impact and contribution. $167,000—$250,000 USD
Benefits eligibility may vary depending on your employment status and location. 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.
Export Control
Candidates should have capacity to comply with the federally mandated requirements of U.S. export control laws.

We are building the engine that will power discoveries, drive progress, and redefine what computers—and human beings—are capable of.