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R&D Engineer – Specialty Fiber Preform Processes

Douvrin💼 Full-time🗓 2026-09-14 → 2026-09-25

Core

Drive glass preparation, glass-structure assembly, and drilling process development, qualification, and scale-up for next-generation specialty optical fibers.

Role type

Senior R&D Engineer (Specialty Fiber Preform Processes)

Builds

Specialty optical fibers (Multi-Core, PANDA, reduced-diameter) and industrial manufacturing processes

Domain

Optical fiber manufacturing / Materials Science / Photonics

Deliverable

production ML models | product features | dashboards & analysis | research | client delivery | infrastructure | physical/clinical work

Required skills

Glass processing, deposition technologies, plasma processes, precision assembly, glass drilling, Design of Experiments (DoE), process characterization, industrial qualification methodologies, data analysis, statistical methods, root-cause analysis, equipment upgrades, tooling development, metrology improvements

Preferred skills

Python, SQL, statistical software, patents, publications, technology watch

Technologies

Python, SQL, statistical software

Responsibilities

Develop, optimize, and industrialize manufacturing processes for specialty fiber preforms; Define, execute, and analyze experimental programs to improve process capability and product quality; Establish process specifications, operating windows, and qualification criteria; Lead process qualification and validation activities; Drive continuous improvement initiatives focused on yield and cost reduction; Investigate process deviations and implement corrective actions; Support technology transfer and deployment of new products; Contribute to equipment upgrades and industrial investment projects; Collaborate with international R&D teams and production sites; Contribute to innovation activities through patents and publications.

Seniority

Senior, hands-on IC

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