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Physics● OpenPreview

PhD in Fan-Out Wafer Level Packaging Microfabrication Optimization

Optimising microfabrication processes for micropillars in Fan-Out Wafer Level Packaging.

Best for:Best for physics or materials science master's graduates with a strong background in microfabrication and semiconductor packaging.

· Grand Est, France · R1 · First-stage researcher
MicrofabricationWafer Level PackagingSemiconductor TechnologyProcess OptimizationMicropillars
Deadline
Nov 30, 2026
39 days
Funding
Salaried
Contrat Doctoral
Start date
ASAP
Fixed-term
Location
Grand Est
France

Overview

This doctoral position focuses on the optimisation of microfabrication processes for micropillars applied in Fan-Out Wafer Level Packaging (FOWLP). Based in the Grand Est region of France, the project operates within the field of physics and advanced semiconductor packaging technologies. The successful candidate will engage in rigorous experimental research, process optimization, and microfabrication development. Applicants are expected to hold a relevant master's degree and demonstrate a strong background in microfabrication or semiconductor physics.

PhDFOWLPMicrofabricationPhysicsPackagingFrance

What you'll do

  • Develop and optimise microfabrication processes for micropillars in Fan-Out Wafer Level Packaging.
  • Conduct cleanroom-based experiments and process characterisation.
  • Analyze experimental data to improve manufacturing yield and reliability.
  • Collaborate with academic and industrial partners on advanced packaging solutions.
  • Prepare scientific publications, technical reports, and present findings at conferences.

Requirements

Degree required: Master's degree in Physics, Materials Science, Microelectronics, or related field

Degree offered: PhD

Language: French and English proficiency as required by the doctoral school

Instruction: French / English

Required skills
  • Strong background in microfabrication techniques
  • Experience with cleanroom processes and equipment
  • Proficiency in experimental data analysis
  • Knowledge of semiconductor packaging technologies
Nice to have
Prior experience with Fan-Out Wafer Level PackagingFamiliarity with photolithography and etching processesDemonstrated ability to work in multidisciplinary research teams
Eligibility
  • Applicants must hold a master's degree or equivalent prior to the start of the contract

Funding & terms

Type
Salaried
Amount
Contrat Doctoral
Duration
—
Programme
—

How to apply

Deadline: 2026-11-30

Interested candidates should submit their application through the official doctoral portal before the stated deadline. Ensure all required academic and personal documents are attached to the submission.

Documents required
  • CV
  • Cover letter
  • Master's transcripts
  • Academic diplomas
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