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Jobs at Lightmatter (Now Hiring) — 10 open

Lightmatter logoLightmatter

Senior Technical Program Manager- Silicon

Mountain View, California, United States · Hybrid

$189k–$250k/yr

Senior+$822M raised

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…

Skills: Silicon Design, Tapeout, Product Qualification, Program Management, Cross-functional Coordination

Lightmatter logoLightmatter

Hardware Systems Technical Lead

Toronto, Ontario, Canada · Hybrid

$1/hr–$2/hr

Senior+$822M raised

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…

Skills: Electrical Design, PCB Layout, Schematic Design, Cadence, Mentor

Lightmatter logoLightmatter

Hardware Systems Technical Lead

Mountain View, California, United States · Hybrid

$217k–$256k/yr

Senior+$822M raised

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…

Skills: Hardware Systems Design, PCB Design, VRMs, High-speed SerDes, PCIe

Lightmatter logoLightmatter

Staff Physical Design Engineer

Boston, Massachusetts, United States · Hybrid

$186k–$218k/yr

Senior+$822M raised

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…

Skills: Physical Design, Timing Closure, Power Integrity, Physical Verification, ASIC Implementation

Lightmatter logoLightmatter

Sr Staff Design Verification

Boston, Massachusetts, United States · Hybrid

$206k–$236k/yr

Senior+$822M raised

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…

Skills: UVM, SystemVerilog, Python, AMS Verification, Real Number Modeling

Lightmatter logoLightmatter

Lead Test Engineer

Mountain View, California, United States · Hybrid

$215k–$267k/yr

Senior+$822M raised

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…

Skills: Silicon Photonics Test Development, Team Leadership, Mentoring, Test Architecture, Wafer Level Testing

Lightmatter logoLightmatter

Staff Photonics Design Engineer

Toronto, Ontario, Canada · Hybrid

$154k–$171k/yr

Senior+$822M raised

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…

Skills: Photonics Design, AI Infrastructure, HPC Workloads, 3D-Stacked Photonics

Lightmatter logoLightmatter

Staff Photonics Design Engineer

Mountain View, California, United States · Hybrid

$200k–$225k/yr

Mid level$822M raised

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…

Skills: Silicon Photonics Design, Device Layout, Lumerical, Tidy3D, Python

Lightmatter logoLightmatter

Senior Account Manager

Mountain View, California, United States · Hybrid

$300k–$350k/yr

Senior$822M raised

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…

Skills: Strategic Account Management, Direct Sales, Sales Forecasting, Contract Negotiation, Customer Relationship Management

Lightmatter logoLightmatter

Staff Photonics Test Engineer

Mountain View, California, United States · Hybrid

$187k–$256k/yr

Senior+$822M raised

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…

Skills: Silicon Photonics Test Development, High-Speed Photonic Device Test, Python, System Link Bring-up, Characterization

Lightmatter logo

Senior Technical Program Manager- Silicon

Lightmatter

Mountain View, California, United States • Hybrid

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  • $189k–$250k/yr
  • Full-time
  • bachelor degree
  • Comprehensive Health Care Plan, Medical Insurance, Dental Insurance, Vision Insurance, Retirement Savings Matching Program, Life Insurance
  • Posted 4d ago
  • ~40 hrs/week

Responsibilities

Lead program management for silicon hardware engineering from design through production, including packaging, assembly, and test phases. Coordinate cross-functional efforts to manage milestones, schedules, and technical risks for AI and Chiplet Interconnect products.

Requirements

Requires a bachelor's degree in a technical field and over 8 years of experience in silicon design, tapeout, and product qualification. Must be proficient in program management tools and experienced in leading teams within a matrix environment.

Full job description

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!

About the job

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.

Responsibilities

  • Organize and expertly drive planning, scheduling, and day-to-day execution to support Lightmatter’s silicon, package and systems development
  • Collaborate with leads and engineering teams in effectively estimating and prioritizing tasks in order to maintain excellent quality on a realistic delivery schedule
  • Develop and lead project plans (scope, schedule, and budget) to ensure alignment with key partners and business needs
  • Manage project schedules and quality, identify possible issues and risks, and clearly communicate them to project stakeholders
  • Facilitate recurring project meetings and operational checkpoint activities throughout the life cycle of projects
  • Set clear and targeted communication to management of project information, including project plan, key dates, and project status
  • Provide the required hands-on project management, cross-functional coordination, and internal and external team communications to deliver outstanding program outcomes
  • Take responsibility for release schedules and milestones in a fast-paced environment
  • Opportunities to engage with vendors and customers in external program

Qualifications

  • Bachelor’s degree in a technical field
  • 8+ years of experience with silicon design and tapeout, and product qualification
  • Experience with product qualification lifecycle (EVT, DVT, PVT)
  • Prior semiconductor engineering experience (chip, systems, or product)
  • Experience influencing decisions and leading teams in a matrix environment
  • Attention to detail and strong ability to multitask in an ever-changing fast-paced environment
  • Proven ability to identify and implement process improvements, characterized by a high level of responsiveness and passion for enhancing operational efficiency
  • Expert user of program management tools such as MS-Project, Asana, Smartsheet, or similar
  • Excellent communications and technical presentation skills

Preferred Qualifications

  • Knowledge of photonic structures, optical communication, and laser solutions
  • Experience setting up project management initiatives from scratch in either a startup or a new business unit environment

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.
$189,000—$250,000 USD

Benefits

  • 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
  • Equity grants (applicable to full-time employees)

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. 

Related keywords

SiliconPhotonicsAI Data CenterHPCChiplet InterconnectSemiconductorEVTDVTPVTTapeoutPackagingOptical CommunicationLaser SolutionsProject PlanningRisk ManagementMS-Project

About Lightmatter

LinkedInVisit site

A Giant Leap

Industry
Computer Hardware Manufacturing
Company size
201-500 employees
Founded
2017
Headquarters
Mountain View, California
LinkedIn followers
64,026
Total funding
$822M

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

Offices: 800 W El Camino Real, Mountain View, California 94040, US · 100 Summer St, Boston, Massachusetts 02136, US · 18 King St E, Suite 1200, Toronto, Ontario M5C 1C4, CA

SemiconductorData CenterArtificial IntelligenceSoftwareHardwareArtificial Intelligence (AI)Machine LearningAI Infrastructure
View all jobs at Lightmatter

About Lightmatter

LinkedInVisit site

A Giant Leap

Industry
Computer Hardware Manufacturing
Company size
201-500 employees
Founded
2017
Headquarters
Mountain View, California
LinkedIn followers
64,026
Total funding
$822M

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

Offices: 800 W El Camino Real, Mountain View, California 94040, US · 100 Summer St, Boston, Massachusetts 02136, US · 18 King St E, Suite 1200, Toronto, Ontario M5C 1C4, CA

SemiconductorData CenterArtificial IntelligenceSoftwareHardwareArtificial Intelligence (AI)Machine LearningAI Infrastructure
View all jobs at Lightmatter

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