Justina Grabowska Petzel

Head of Deposition & Cleaning Engineering Bei Wd Photonics @WD

Munich, DE
MOBILE NUMBERS
+91 *********19

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WORK HISTORY

Jan 2026 — Present

Head of Deposition & Cleaning Engineering Bei Wd Photonics @WD

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Ulm, DE

I lead a dedicated team of engineers and technicians, focusing on crucial nanotechnology such as depositions, oxidation, wet chemistry, and wafer thinning. We develop and improve semiconductor manufacturing, by introduction of new processes and the enhancement of existing one for the manufacture of VCSELs and photodiodes based on semiconductors.My role also involves continuous support for change processes, working collaboratively with other specialized departments in an interdisciplinary manner to drive processes and product development.Furthermore, I am actively engaged in tackling cross-divisional technical challenges, striving to continuously develop and improve our product lines.

EDUCATION

N/A

Dublin City University

Doctor of Philosophy (Ph.D.), Physics

N/A

Wrocław University of Science and Technology

Master's Degree, Fundamental Problems of Technology-Material Sciences and Engineering-Elektronic and Optoelectronic M

ABOUT JUSTINA GRABOWSKA PETZEL

With engineering leadership and a solid background in physics, my core competencies lie in the intricate world of materials science and nanotechnology. Currently leading the Deposition & Cleaning Engineering team at TRUMPF Photonic Components, my mission is to drive innovation and operational excellence. My team strives to align with TRUMPF\'s culture of precision and ingenuity, bringing a diverse and expert perspective to every challenge.At Corning Incorporated, I worked as EMEA application engineer, fostering customer relationships and spearheading technical solutions. This role harnessed my expertise in high-tech and my ability to solve complex problems, ensuring that our technical solutions not only met but exceeded customer expectations.

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Justina Grabowska Petzel — Head of Deposition & Cleaning Engineering Bei Wd Photonics at WD in Munich, DE | Unifers