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All jobsOnsiteEngineeringhardware5+ yearsanalog circuits
OnsiteSeniorhardware

Failure Analysis Engineer

LumilensSingaporePosted 19 May 2026

Lumilens is a photonics startup building infrastructure for AI supercomputing. This role involves leading failure analysis investigations for optical transceiver products, utilizing schematics and test equipment to identify root causes. The candidate will partner with R&D and production teams to drive corrective actions and design improvements. It is a highly technical, hands-on position requiring deep knowledge of analog/digital circuits and device physics.

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Experience

5+ years

Function

Engineering

Work mode

Onsite, Singapore

Company

Tier 2

What you will work on

Lumilens is a photonics startup building infrastructure for AI supercomputing. This role involves leading failure analysis investigations for optical transceiver products, utilizing schematics and test equipment to identify root causes. The candidate will partner with R&D and production teams to drive corrective actions and design improvements. It is a highly technical, hands-on position requiring deep knowledge of analog/digital circuits and device physics.

TAL's take

Quality 60/1005/5 clarityTier 2 company

Solid tier-2 role in hardware photonics with clear ownership of failure analysis and cross-functional impact.

Clear and detailed responsibilities centered on a specific failure analysis function for optical transceivers.

Must haves

  • Minimum 5 years of related experience
  • Extensive knowledge of analog and digital circuits
  • Familiarity with MSA and customer standards
  • Strong device physics background
  • Working knowledge of device characterization techniques
  • Strong data analysis skills

Tools and skills

analog circuitsdigital circuitsmsa standardsfailure analysis methodologiesdevice physicsosa assemblypcbadevice characterizationdata analysis

Nice to have: transceiver module tests, 400g, 800g, 1.6t, module manufacturing processes, datacenter architecture.

About the company

Unfamiliar company, default mid-tier.