Senior Reliability Engineer

Lumentum Operations LLC · towcester, england, United-Kingdom

Location
towcester
Job Type
Full-time
Posted
July 01, 2026

Job Description

Job Summary

We are seeking an experienced Reliability Engineer to join our semiconductor and optoelectronics team. The role focuses on the reliability assessment, qualification, and failure analysis of advanced optoelectronic devices, including III‑V and Silicon Photonics (SiPho) technologies.

Key Responsibilities

  • Define, plan, and execute reliability qualification programmes for optoelectronic components.
  • Evaluate semiconductor and optical component ageing behaviour and identify reliability risks.
  • Develop failure mode‑specific degradation models and perform life prediction analysis.
  • Conduct accelerated life testing and reliability assessments.
  • Lead root‑cause investigations and reliability analysis of field returns.
  • Apply Design for Reliability (DfR), Failure Modes and Effects Analysis (FMEA), and Fault Tree Analysis (FTA) methodologies.
  • Analyse complex reliability datasets using statistical and ...

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