Jobs in the United States

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Added 4 mins ago
Loads & Dynamics Engineering Manager
The Boeing Company
Hazelwood, MO
This position will require a leader familiar with air vehicle design and development, building block testing, and ground & flight testing. This position will report to the Airframe…
Added 6 mins ago
Senior Software Engineer, Firmware
NVIDIA Corporation
CA · Santa Clara, CA · Santa Clara
NVIDIA Networking Unit is looking for an experienced firmware/software engineer proficient in C and C++ programming to join our team that works on NVIDIA NIC/DPU/Switches. You will be…
Added 6 mins ago
Senior System Software Engineer - Networking
NVIDIA Corporation
TX · CA · Austin, TX · Santa Clara, CA · Austin · Santa Clara
…complex compute, and AI workloads. As a Networking Software Engineer, you will play a crucial role in delivering high quality customer solutions for advanced networking use…
Added 6 mins ago
Ford Racing Chassis Engineer
Ford Motor Company
Allen Park, MI
The Ford Racing Chassis Team is seeking an independent, empowered and passionate Chassis engineer to lead the Chassis Steering System of an upcoming off-road vehicle program
Added 6 mins ago
Ford Racing Program Management Analyst
Ford Motor Company
Allen Park, MI
Ford Racing production vehicles are developed by teams working across engineering, design, finance, supply chain, manufacturing, and other functions. As a Program Management Analyst, you'll…
Added 6 mins ago
Design and Release Engineer-Cockpit and Trim
Ford Motor Company
Dearborn, MI
Product Development uses design thinking & user experience methods to deliver breakthrough products and services that delight our customers. We bring innovative, exciting, and sustainable…
Added 6 mins ago
ADAS Embedded SW Engineer
Ford Motor Company
Dearborn, MI
Understanding of Feature specifications, FMEAs, robustness disciplines and Design Verification Plan
Added 6 mins ago
Design and Release Engineer-Soft Trim Components
Ford Motor Company
Dearborn, MI
Product Development uses design thinking & user experience methods to deliver breakthrough products and services that delight our customers. We bring innovative, exciting, and sustainable…
Added 6 mins ago
Software Release Systems Engineer
Ford Motor Company
Dearborn, MI
p]:inline">Own the system-level design and define the overarching architecture. Decompose high-level requirements into logical component responsibilities and define precise integration…
Added 6 mins ago
High Voltage Core Systems Engineer
Ford Motor Company
Dearborn, MI
engineer in this role is responsible for developing core engineering documentation including, requirements,
Added 6 mins ago
AI Engineer
Ford Motor Company
Dearborn, MI
We're looking for an AI Engineer to own this system end to end: design, develop, test, and deploy the graph layer to Production on a Google Cloud Platform–native stack , and build the…
Added 6 mins ago
Senior Construction Manager (Multiple Positions)
Stantec Consulting Services, Inc.
Ann Arbor, MI
Added 7 mins ago
AI Operations Administrator - Gravitee - Remote US
SitusAMC
Lansing, MI
…independent control assurance remain with those teams, and design and build of enterprise security infrastructure remains with Information Security Architecture and Engineering. The…
Added 24 mins ago
VV
Senior Optical Engineering Specialist
Veracity Ventures Inc.
Rochester, NY
- $120,000 to $155,000 USD / year
The ideal candidate is an experienced Optical Engineer with a strong background in electro-optical and infrared systems, optical sensor payload design, and engineering development.
Added 24 mins ago
VV
Lead Systems Engineering I Systems Integration Test
Veracity Ventures Inc.
Rochester, NY
- $140,000 to $178,000 USD / year
The position focuses on the development, integration, verification, and testing of advanced electro-optical and infrared (EO/IR) systems designed for airborne and ground-based surveillance…
Added 25 mins ago
Sr. Systems Engineer - EADGE-T
Lockheed Martin
Virtual Three, CO
EADGE-T is seeking a software engineer to join one of the agile development teams. In this role, you will:
Added 26 mins ago
Systems Engineer Senior (Level 3)
Lockheed Martin
Highlands Ranch, CO
Performs technical planning, system integration, verification and validation, cost and risk, and supportability and effectiveness analyses for total systems. Analyses are performed at all…
Added 26 mins ago
Electrical/Test Engineer II
Lockheed Martin
Littleton, CO
Lead the design, procurement, assembly, test and verification of our automated test systems, including data review and trending.
Added 26 mins ago
Systems Engineering, Integration and Test Engineer
Auria (Boecore LLC)
Colorado Springs, CO
Auria is seeking a Systems Engineering & Integration Engineer to support the full development lifecycle of a portable SATCOM system. This role will be responsible for applying systems…
Added 26 mins ago
Systems Architect, Staff Principal
Kratos Defense & Security Solutions, Inc.
Colorado Springs, CO
Experience supporting the full engineering lifecycle including conceptual design, preliminary design, detailed design, verification, and validation activities
Added 26 mins ago
Staff Systems Engineer - ExPat
Lockheed Martin
Colorado Springs, CO
EADGE-T is seeking a software engineer to join one of the agile development teams. In this role, you will:
Added 26 mins ago
RHEL - Sr. Full Stack Engineer - FT Telework
Lockheed Martin
Colorado Springs, CO
EADGE-T is seeking a full stack engineer to join the project team as an infrastructure engineer with a focus on RedHat Enterprise Linux Systems. In this role, you will:
Added 1 hour ago
Software Engineer-Developer, Phantom Works Weapons (Associate or Experienced)
The Boeing Company
Saint Charles, MO
The Boeing Company is seeking an Application Software Engineer (Associate or Experienced) to join the Phantom Works Weapons team in St. Charles, MO (St. Louis Area). This team supports…
Added 1 hour ago
Product Development Engineer II, Label Solutions
Avery Dennison
Miamisburg, OH
…and transparency and better connect brands and consumers. We design and develop labeling and functional materials, radio-frequency identification (RFID) inlays and tags, software…
Added 1 hour ago
Electrical Engineer - Electrical Component
GE HealthCare
Aurora, OH
Defining and executing component design verification

Lightmatter

Sr/Staff Digital Design Engineer

Mountain View, CA, United States

$164,000 - $222,000 USD

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Job details

Pay: $164,000 - $222,000 USD
Experience: At least 5 years of experience in ASIC design or a similar high-speed chip design with multiple successful tape outs
Posting language: English
Posted: Nov 6, 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 hiring a Digital Design Engineer to help develop an ASIC for the next-generation artificial intelligence computing architecture alongside a team of world-class scientists and engineers. If your passion is innovation, solving challenging technical problems, and doing impactful work, you should join our team and help build the world's first optical computers!

Responsibilities

Develop RTL (i.e. system Verilog) modules with DFT considerations for IC development
Debug complex logic and mixed signal simulations
Understand and integrate silicon photonic communication and compute technology into digital accelerator design
Actively work with Architecture, Design Verification, Physical Design, Photonic, Analog and Software teams to realize high performance, low power designs in advanced technology nodes
Create design specifications and documentation to facilitate collaboration with partner teams
Generate documentation for modules, including functionality and timing
Manage RTL implementation to achieve functionally correct, performant designs within project schedules by identifying, communicating and mitigating risks.

Qualifications

Bachelor’s degree in Electrical or Computer Engineering (or related fields)
At least 5 years of experience in ASIC design or a similar high-speed chip design with multiple successful tape outs
Proficiency in SystemVerilog or Verilog for digital logic design
Proven experience debugging complex logic and mixed-signal simulations using industry-standard EDA tools (e.g., Synopsys VCS, Cadence Xcelium, Questa, or equivalent mixed-signal co-simulation environments)
Demonstrated track record of delivering high-performance, low-power digital designs in advanced semiconductor process nodes

Preferred Qualifications

Master's degree in Electrical or Computer Engineering (or related fields)
Experience in communication protocols (e.g. PCIe)
Knowledge of processor design, accelerators, and/or memory hierarchies
Exposure to silicon photonics (SiPh), optical compute/interconnect architectures, or electro-optic interface integration.
Strong scripting skills in Python, Perl, Tcl, or Bash to automate simulation and design workflows.
Experience interfacing digital logic directly with analog mixed-signal (AMS) IP (e.g., SerDes, ADCs/DACs, optical transceivers)

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.

$164,000 - $222,000 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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