or apply directly on Lightmatter's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 87 days Lightmatter's roles stay open a median of 87 days
- Reposted
- No
- Salary listed
- No 10% of Lightmatter's roles list one
- Ghost-job risk at Lightmatter
- high 63 stale, 0 reposted of 63 open
- Hiring momentum
- 85 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-10-29
Measured from postings appearing on and disappearing from Lightmatter's own greenhouse board since 2026-08-03. Full hiring picture for Lightmatter.
About this role
As a Hardware Systems Technical Lead at Lightmatter, you will provide technical leadership in developing next-generation silicon photonics-based AI accelerators and interconnect products. Your role involves collaborating with various teams to define hardware systems, overseeing the full lifecycle of hardware development, and ensuring integration and validation of complex systems. You will also mentor engineers and contribute to the technology roadmap while maintaining thorough documentation throughout the process.
- benefits
- 5/5
- freshness
- 1/5
- career value
- 4/5
- role clarity
- 5/5
- pay transparency
- 0/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Lightmatter as an employer.
What you need
- Bachelor's degree in Electrical Engineering or related discipline
- 7+ 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
Nice to have
- 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
What you get
- 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
Worth weighing
- No specific mention of remote work options beyond a flexible, hybrid model
- Salary range provided but no specifics on how compensation is determined based on experience or education
- Candidates must comply with U.S. export control laws, which may limit applicant pool
Summarised from Lightmatter's posting. Read the full original.
Listed by Lightmatter on their greenhouse job board, last confirmed open on 2026-10-29. PitchMeAI is not the employer.
More roles at Lightmatter
- Principal Field Application EngineerMountain View, CA
- Senior Laser & SOA Characterization EngineerMountain View, CA
- Staff / Sr. Staff Photonics Test EngineerMountain View, CA
- Sr. Staff Physical Design EngineerBoston, MA
- Sr. Staff Physical Design EngineerMountain View, CA
- Sr. Staff Physical Design EngineerToronto, ON
- Staff Photonics Design & PDK Modeling EngineerToronto, ON
- Staff Photonics Design & PDK Modeling EngineerMountain View, CA