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Added 1 min ago
Systems Analyst (Site Reliability Engineer) On-Sire, Oak Ridge, TN
Hewlett Packard Enterprise
All, TN
We are seeking a skilled Systems Analyst Site Reliability Engineer at HPE to support Oak Ridge National Labs in a security area that that requires a DOE Q clearance for access. This is a…
Added 1 min ago
Systems Analyst (Site Reliability Engineer) On-Site, Oakridge, TN
Hewlett Packard Enterprise
All, TN
We are seeking a skilled Systems Analyst Site Reliability Engineer at HPE to support Oak Ridge National Labs in a security area that that requires a DOE Q clearance for access. This is a…
Added 1 min ago
Manufacturing Integration & Test Engineer II
Relativity Space
Long Beach, CA
…the ground up. Whether you’re in propulsion, manufacturing, software, avionics, or a corporate function, you’ll collaborate across teams, shape decisions, and see your work come to life in…
Added 2 mins ago
Principal PCS/PMA Design Engineer
Astera Labs
San Jose, CA · CA
…semiconductor-based technologies with the company’s COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out…
Added 2 mins ago
Electrical Project Engineer
GFT.
Boston, MA
Join a growing team as an Electrical Project Engineer in our Boston, MA office!
Added 2 mins ago
ISG Hardware Engineer 1 - Material Science
Round Rock, TX · Hopkinton, MA
…customers need most. Our teams design and develop the hardware and software that connect infrastructure, accelerate computational workloads, integrate across the stack, protect data…
Added 3 mins ago
EI
Staff Data Engineer - Full Time
Experity, Inc.
United States
- Full-time
…U.S., empowering urgent care clinics with industry-leading software that makes care faster, easier, and more patient-focused. Joining us means doing meaningful work that directly improves…
Added 3 mins ago
Transmission Line Project Engineer - Remote
WSP
Lake Oswego, OR · Meridian, ID · Billings, MT · Cottonwood Heights, UT · Boise, ID · Salt Lake City, UT · Nampa, ID
WSP is currently initiating a search for a Transmission Line Project Engineer for our Lake Oswego, OR office. We offer a hybrid or remote workstyle from the following locations:
Added 3 mins ago
TS
Marine Electrical Engineer, Journeyman (USCG)
THOR Solutions, LLC
Washington, DC
- $80,000 to $110,000 USD / year
THOR Solutions is actively seeking a highly motivated mid-level Marine Electrical Engineer to support the United States Coast Guard (USCG)’s Ship Design Team in Washington, DC. An ideal…
Added 3 mins ago
BWDS 17594- NSWC Engineering Support Services Landing Page
Bowhead
Dahlgren, VA
…engineering, electrical engineering, computer hardware and software engineering, design and technical engineering, configuration management, mechanical and electrical engineering technician…
Added 4 mins ago
Senior R&D Mechanical Engineer
DePuy Synthes Products Inc. Legal Entity
Boston, MA
Familiarity with embedded systems, firmware/software testing, or electromechanical systems.
Added 4 mins ago
RU
Electrical Engineer
Randstad USA
Florence, SC
- $43 to $47.79 USD / hour
AutoCAD,ECAD,embedded software,control applications,PSpice,system analysis,systems analysis,Zuken,analytical,written and verbal communications skills,logical reasoning,Good interpersonal…
Added 4 mins ago
Custom Software Engineer
Accenture Federal Services
Dayton, OH
Accenture Federal Services is seeking a Full Stack Software Engineer to join the Solutions Team. The ideal candidate will join a highly skilled, multi-discipline software development team…
Added 4 mins ago
Custom Software Engineer
Accenture Federal Services
Dayton, OH
Accenture Federal Services is seeking a Full Stack Software Engineer to join the Solutions Team. The ideal candidate will join a highly skilled, multi-discipline software development team…
Added 4 mins ago
PL
DevOps Engineer
Primordial Labs
Remote, United States
- $160,000 to $200,000 USD / year
We're building the next generation interface for commanding autonomous systems in the real world. Our core product, Anura, translates spoken or typed intent into structured actions across…
Added 5 mins ago
F
Senior Quality Assurance Engineer
Fujifilm
Pueblo, CO
- $110,000 USD / year
…opportunity at our Pueblo, CO facility for a Senior Quality Assurance…
Added 5 mins ago
TG
Senior Structural Engineer
Trilon Group
East Peoria, IL
- $100,000 to $130,000 USD / year
…day brings new challenges and opportunities. As a Structural Engineer, you’ll have the chance to work on diverse projects that push the boundaries of innovation. You'll showcase your skills…
Added 5 mins ago
Controls Engineer I
JTI Electrical & Instrumentation, Inc.
Fresno, CA
The Controls Engineer I must be able to use a foundational understanding of electrical engineering to participate in the design and implementation of electrical control systems for machines…
Added 5 mins ago
Controls Engineer I
JTI Electrical & Instrumentation, Inc.
Shafter, CA
The Controls Engineer I must be able to use a foundational understanding of electrical engineering to participate in the design and implementation of electrical control systems for machines…
Added 5 mins ago
Controls Engineer I
JTI Electrical & Instrumentation, Inc.
Decatur, AL
The Controls Engineer I must be able to use a foundational understanding of electrical engineering to participate in the design and implementation of electrical control systems for machines…
Added 5 mins ago
Controls Engineer I
JTI Electrical & Instrumentation, Inc.
Valdosta, GA
The Controls Engineer I must be able to use a foundational understanding of electrical engineering to participate in the design and implementation of electrical control systems for machines…
Added 5 mins ago
Controls Engineer I
JTI Electrical & Instrumentation, Inc.
Valdosta, GA
The Controls Engineer I must be able to use a foundational understanding of electrical engineering to participate in the design and implementation of electrical control systems for machines…
Added 6 mins ago
Staff Engineer, Atlas Agent Engine
MongoDB
NY
As a Staff Engineer on this new team, you will be responsible for providing technical leadership to teams developing cutting edge technologies related to enabling deployment at scale of AI…
Added 7 mins ago
Sr. Director - Land Development
LJA 2025
Temple Terrace, FL
…collaborate with senior management and assist in the development of systems and controls to ensure compliance with quality…
Added 7 mins ago
DevSecOps Engineer
Steampunk
McLean, VA
Leverage virtualization and containerization to optimize and modernize software systems

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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