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DFM Engineer

Lumilens· Operations
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Chon BuriFull-timePosted 2mo ago

About the role

Hands-on DFM Engineer serving as the primary interface between hardware design, packaging/manufacturing, and suppliers to drive DFM/DFR of optical transceiver manufacturing processes across SMT, die attach, wire bonding, and related assembly and reliability testing.

Responsibilities

  • Lead DFM/DFR of various transceiver designs, from pluggable, NPO to CPO.
  • Capability assessment and risk analysis of each process, machine and material.
  • Engage with packaging production teams during the early process development.
  • Collect data and make summaries for decision making on time.

Qualifications

  • B.S. or M.S. in Material, Chemistry or Mechanical Engineering.
  • 10+ years of working experience in transceiver assembly process development or similar products, with in-depth knowledge in material (solder, epoxy, glass, ceramic, etc.), equipment (SMT, die bonder, active aligner, TCB bonding, etc.), component (FR4, PIC chip, EIC chip, FAU, SMD, etc.). Must be very familiar with the typical process capabilities.
  • Familiar with Cadence, Solidworks and JMP.
  • Familiar with FMEA, Control Plan, SPC, 8D, etc.
  • Fluent in English (hearing, writing, speaking).

Skills

Required:DFM/DFRMaterial/process expertisePackaging and assemblyData analysis and reportingCross-functional collaboration

Benefits

  • Benefits
  • Competitive salary and benefits
  • Opportunities for career advancement
  • Work with a world-class team solving cutting-edge challenges
  • Collaborative and innovative work environment
Last updated Aug 22, 2026. Interested? Apply on the company site.

About Lumilens

Connectivity Platform for AI

Lumilens provides next-gen photonic interconnects for massively scaling out – and scaling up – AI compute infrastructure.

Photonic InterconnectsNext-Gen ManufacturingSystem-level knowledgeLumicore platformCPO/SiPh manufacturing
Company profileWebsite

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