Jobs in the United States

25+ jobs

Save this search

Added 6 mins ago
Sr Ground Sys Engineer I, Mech 5672562003 Stennis
Rocket Lab USA
Stennis Space Center, MS
Added 6 mins ago
Quality Engineer I 207462
Baxter Healthcare Corporation
Cleveland, MS
…than just a job-you will find purpose and pride. As a Quality Engineer I at Baxter Healthcare Corporation, you will have a meaningful role in ensuring the quality and reliability of our…
Added 6 mins ago
Energy Marshal - R11363
Faith Technologies, Inc.
Jackson, MS
Added 6 mins ago
GA
Sr Staff Applications Operations Engineer – Engineering Tools Automation & AI Ops
GE Aerospace
Jackson, MS
- $131,000 to $174,000 USD / year
Perform hands-on Linux and Windows server administration across development, test, and production environments.
Added 6 mins ago
Mgr, Customer Service Support
Entergy
Jackson, MS
Responsible for performing storm duty, including but not limited to, providing input and guidance on the development and implementation of external communication, updates to the PSC, MEMA,…
Added 6 mins ago
Supplier Support Manufacturing Engineer
GE Aerospace
Jackson, MS
The Supplier Support Manufacturing Engineer is responsible for addressing part shortages and ensuring supplier performance aligns with Clear to Build (CTB) targets. This role emphasizes…
Added 8 mins ago
Tier 3 Technical Support Engineer
CaseWorthy, LLC
Remote, United States
The Tier 3 Technical Support Engineer is the last line of technical defense before an issue reaches Engineering. You own the hardest customer problems: the ones Tier 1 and Tier 2 could not…
Added 13 mins ago
Sr. Reliability Engineer
Chemours
Belle, WV · Parkersburg, WV
Chemours is seeking a Senior Reliability Engineer to join our Asset Care team. This position will be located at an APM Manufacturing Site and report directly to the Manufacturing Excellence…
Added 13 mins ago
GA
Sr Staff Applications Operations Engineer – Engineering Tools Automation & AI Ops
GE Aerospace
Charleston, WV
- $131,000 to $174,000 USD / year
Perform hands-on Linux and Windows server administration across development, test, and production environments.
Added 13 mins ago
Supplier Support Manufacturing Engineer
GE Aerospace
Charleston, WV
The Supplier Support Manufacturing Engineer is responsible for addressing part shortages and ensuring supplier performance aligns with Clear to Build (CTB) targets. This role emphasizes…
Added 18 mins ago
GA
Sr Staff Applications Operations Engineer – Engineering Tools Automation & AI Ops
GE Aerospace
Omaha, NE
- $131,000 to $174,000 USD / year
Perform hands-on Linux and Windows server administration across development, test, and production environments.
Added 18 mins ago
Supplier Support Manufacturing Engineer
GE Aerospace
Omaha, NE
The Supplier Support Manufacturing Engineer is responsible for addressing part shortages and ensuring supplier performance aligns with Clear to Build (CTB) targets. This role emphasizes…
Added 49 mins ago
G
Civil Project Manager - Site Development
GPAC
Green Bay, WI
- $100,000 to $115,000 USD / year
Are you an experienced Civil Engineer with a background in site development and a passion for leading projects from concept to completion? A growing engineering team is seeking a Civil…
Added 55 mins ago
IPS Analysis Chief (Associate Project Manager 2)
City of New York
Queens, NY
…will oversee research, analysis, support, maintenance and KPI development regarding the performance of the water distribution and wastewater collection systems. The data accuracy of this…
Added 55 mins ago
Senior Estimator
City of New York
New York City, NY
…experienced professionals engaged in guiding capital project scope development for the Public Buildings Division. The goal of the unit is to develop a comprehensive understanding of the…
Added 55 mins ago
Senior Estimator
City of New York
New York City, NY
…experienced professionals engaged in guiding capital project scope development for the Public Buildings Division. The goal of the unit is to develop a comprehensive understanding of the…
Added 55 mins ago
Senior Project Manager
City of New York
New York City, NY
…experienced professionals engaged in guiding capital project scope development for the Public Buildings Division. The goal of the unit is to develop a comprehensive understanding of the…
Added 1 hour ago
Senior Civil Engineer (Public Sector)
GPAC
Portland, OR
Provide staff leadership, development and accountability
Added 1 hour ago
MCU Offshore Project Manager
GE Vernova
Unspecified, MA
Collaborate with marine contractors and commercial teams on preliminary lifting plans, vessel deck layouts, and sea-fastening arrangements (with the Project Engineer)
Added 1 hour ago
District Planning Engineer (Civil Engineer IV)
State of Massachusetts
Lenox, MA
…standards. Duties and Responsibilities * Coordinates with Project Development Engineer, Projects Engineer, Maintenance, Bridge, Traffic, and Design Sections as needed to initiate MassDOT…
Added 1 hour ago
INTERDISCIPLINARY ENGINEER
Strategic Systems Programs Office
Pittsfield, MA
…Assurance/Cyber Security (IA/CS) You will be responsible for the design development, installation and operational support of COTs based hardware and software used by Fleet personnel You…
Added 1 hour ago
G
Transportation Engineering Project Manager - MDOT
GPAC
Farmington Hills, MI
- $95,000 to $140,000 USD / year
Perform business development to maintain and grow our relationship with the MDOT clients and teaming partners
Added 1 hour ago
G
Transportation Engineer
GPAC
Farmington Hills, MI
- $95,000 to $140,000 USD / year
Perform business development to maintain and grow relationship with the MDOT clients and teaming partners
Added 1 hour ago
G
Civil Engineer - Land Development
GPAC
Detroit, MI
- $85,000 to $135,000 USD / year
I am partnered with a multi-disciplined engineering firm and they have a need for a Civil Engineer. Please submit your resume to learn more!
Added 1 hour ago
G
Municipal Engineer
GPAC
Saint Paul, MN
- $120,000 to $150,000 USD / year
I am partnered with a very successful Civil Engineering and Land Surveying firm and they are seeking a Senior Municipal Engineer, PM to join their growing team!

Lightmatter

Sr/Staff Digital Design Engineer

Mountain View, CA, United States

$164,000 - $222,000 USD

Apply About employer

Applications open in a new tab.

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.

Apply About employer

Report this job