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Principal Core Infrastructure Engineer
Oracle
Seattle, WA · Santa Clara, CA · Redwood City, CA
- $114,600 to $234,600 USD / year
…scalability requirements for owned components; optimizes code and data paths for high‑throughput, hyper‑scale workloads; and leverages data plane platforms for large‑scale retrieval,…
Added 1 min ago
Data Engineer
Sedgwick Claims Management Services Inc.
Telecommuter, TX
PRIMARY PURPOSE: The Gen AI Engineer within the Transformation Office serves as the hands‑on architect of the enterprise data supply chain for the organization’s most advanced analytics,…
Added 5 mins ago
Lead Research and Development Engineer
Cook Medical
Bloomington, IN
The Lead Research and Development Engineer will be a technical leader and/or growing subject matter expert, applying engineering principles to solve complex technical challenges and…
Added 5 mins ago
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Senior Platform Software Engineer - OCI
Oracle
Indianapolis, IN
- $92,500 to $209,500 USD / year
Oracle Cloud Infrastructure (OCI) is looking for a Senior Platform Software Engineer to join the PKI team responsible for building and operating cloud-scale Public Key Infrastructure…
Added 5 mins ago
Staff Full-stack Engineer - Shopping (Remote-eligible)
Capital One
Indianapolis, IN
As a Staff Engineer at Capital One, you will be part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of…
Added 5 mins ago
Data Scientist 1
Baylor Scott & White Health
Indianapolis, IN
Use SQL and Python to explore and prepare data, engineer features, perform statistical analysis,develop models, automate workflows, and validate results.
Added 5 mins ago
Senior Financial Planning & Analysis Manager
Cornerstone OnDemand
Indianapolis, IN
…and deliver our SaaS products - from R&D investment and cloud/data center infrastructure to consumption-based AI costs and product-level margins - ensuring tight timelines, high-quality…
Added 5 mins ago
Senior Coronary District Manager - Central North
Medtronic
Indianapolis, IN
Added 15 mins ago
Infrastructure Engineer III
JPMC page
Plano, TX
As an Infrastructure Engineer III at JPMorganChase within the Corporate Sector – Infrastructure Platforms, you utilize strong knowledge of software, applications, and technical processes…
Added 19 mins ago
Cloud Engineer
Progress Rail Services Corp.
Albertville, AL
The Cloud Engineer is responsible for designing, implementing, administering, and optimizing enterprise cloud and DevOps platforms that support application delivery, infrastructure…
Added 19 mins ago
Senior Data Scientist
SOS International LLC
Huntsville, AL
A minimum of four (4) years of experience as a Data Scientist/Engineer or advanced analytical role
Added 22 mins ago
TJ
Senior Software Engineer
Third-Party Job Posts
United States
- $140,000 to $180,000 USD / year
As a Senior Software Engineer on the Core AI Squad, you'll design, build, and operate customer-facing AI platform capabilities that power intelligent product experiences across Cloudbeds.…
Added 22 mins ago
TJ
Senior Software Engineer
Third-Party Job Posts
United States
- $140,000 to $180,000 USD / year
As a Senior Software Engineer on the Core AI Squad, you'll design, build, and operate customer-facing AI platform capabilities that power intelligent product experiences across Cloudbeds.…
Added 23 mins ago
Technical Support Engineer 2
Jobgether
Remote, United States
This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Technical Support Engineer 2 based in the United States.
Added 23 mins ago
Sr. Full Stack Software Engineer – AI Agents
Jobgether
Remote, United States
…steps. Our partner is looking for a Sr. Full Stack Software Engineer – AI Agents based in the United…
Added 23 mins ago
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Data Engineer Client Data Operations
Jobgether
Remote, United States
- $115,000 to $145,000 USD / year
…all applications and next steps. Our partner is looking for a Data Engineer Client Data Operations based in the United…
Added 31 mins ago
Systems Engineer Senior Staff - E5
Lockheed Martin
Littleton, CO · Littleton
…requiring integration of conflicting and, at times, incomplete…
Added 32 mins ago
Systems Engineer Staff - E4
Lockheed Martin
Littleton, CO · Littleton
As a Systems Flight Hardware/Software Integration Engineer, your responsibilities will include, but are not limited to, the following:
Added 32 mins ago
Systems Engineer Senior - E3
Lockheed Martin
Littleton, CO · Littleton
As a Systems Flight Hardware/Software Integration Engineer, your responsibilities will include, but are not limited to, the following:
Added 32 mins ago
Full Stack Engineer Stf
Lockheed Martin
Virtual Three, MI
The Lockheed Martin Artificial Intelligence Center (LAIC) team is seeking a high energy engineer with hands-on experience in developing AI/ML software in support of the AI Consulting team.…
Added 32 mins ago
Lead Platform Engineer, Agentic Issue Resolution (AIR)
Ford Motor Company
Redford, MI
Plant teams lose hours each shift piecing together what went wrong: pulling data from separate systems, chasing history, and rebuilding context before they can fix anything. That groundwork…
Added 32 mins ago
Software Development Engineer in Test (SDET)
Apex Systems, Inc
Okemos, MI
…API responses, and SQL. · Validate application processing and data using Oracle SQL. · Perform exploratory, functional, integration, regression, and risk-based manual testing. · Review…
Added 33 mins ago
Full Stack Engineer Stf
Lockheed Martin
Virtual Three, MI · MI
The Lockheed Martin Artificial Intelligence Center (LAIC) team is seeking a high energy engineer with hands-on experience in developing AI/ML software in support of the AI Consulting team.…
Added 33 mins ago
ADAS Controls Software Engineer – MATLAB/Simulink
HTC Global Services Inc
Dearborn, MI
ADAS Controls Software Engineer – MATLAB/Simulink Overview / Summary
Added 33 mins ago
Senior Full Stack Software Engineer – Java, Spring Boot & Angular
HTC Global Services Inc
Dearborn, MI
Senior Full Stack Software Engineer – Java, Spring Boot & Angular Job Overview

Lightmatter

Hardware Systems Technical Lead

Mountain View, CA, United States

$186,000 - $256,000 USD

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Job details

Pay: $186,000 - $256,000 USD
Experience: Bachelor's degree in Electrical Engineering or related discipline with 12+ years of relevant industry experience
Posting language: English
Posted: Nov 3, 2026

Original 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!

We are looking for a talented engineer to provide technical leadership to the Hardware Systems organization to help us build the next generation of silicon photonics based artificial intelligence accelerators and interconnect products. As a Hardware Systems Technical Lead, you will be responsible for delivering board and system solutions using Lightmatter’s innovative technology to create state of the art machine learning/artificial intelligence or massive scale-out interconnect platforms. You will work closely with our hardware and software teams, including mechanical, packaging, and IC engineering, to design and build leading edge system level products.

Responsibilities

Collaborate with system architects and technical leads to define and develop hardware systems for photonic AI infrastructure applications
Own hardware systems development throughout the full lifecycle, from concept through production
Define, develop, and review PCBAs to meet system-level electrical, power, and interface requirements
Lead hands-on integration, verification, and validation across bench bring-up, EVT/DVT, and production release
Drive cross-functional collaboration with firmware, photonics, packaging, and software teams to resolve dependencies and manage tradeoffs
Maintain thorough hardware documentation for schematics, design reviews, test plans, validation reports, and other engineering documentation
Research components and technologies to meet current and next-generation product goals and contribute to the technology roadmap, and improve development processes and engineering best practices
Mentor and provide technical guidance to engineers on the team

Qualifications

Bachelor's degree in Electrical Engineering or related discipline with 12+ years of relevant industry experience
Demonstrated track record of taking multiple complex hardware systems from concept through production
Deep knowledge of VRMs, high-speed SerDes, and interfaces/protocols including PCIe, Ethernet, SPI/QSPI, I3C, I2C, and JTAG
Experience leading multi-disciplinary development, integration, and troubleshooting across electrical, mechanical, and firmware domains
Strong ownership mindset with the ability to work in ambiguous and dynamic environments

Preferred Qualifications

Experience designing hardware systems for AI/HPC data center infrastructure, optical transceivers, or silicon photonics products
Experience with Systems Engineering methodology, including requirements definition and traceability, FMEA, and EVT/DVT/PVT planning and execution
Familiarity with advanced packaging technologies and high-density PCB design

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.

$186,000 - $256,000 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.

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More about this job

Skills

Firmware
Photonics
Packaging
Documentation
Research
Electrical engineering
Troubleshooting
Design hardware
Printed circuit boards

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