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JENOPTIK AG

Development Technologist Grinding + Polishing

Original title: Entwicklungstechnologe Schleifen + Polieren (w/m/d)

JENOPTIK AGJena, TH201-500 employees
Apprenticeship
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  • Start Date

    On request

  • Sector

    Photonics / Semiconductor manufacturing

  • Salary

    Competitive salary

Listing data as of October 24, 2026

About this Apprenticeship

Better Futures with the Power of Light With the power of light, we create innovative solutions to shape the world of tomorrow – together with people who drive bright ideas with openness and curiosity. In our teams in over 80 countries, we offer you the opportunity to unfold your full potential.

What You'll Learn

Planning and execution of projects for the new and further development of manufacturing processes in the production of optical components Focus on grinding and polishing processes on optical high-performance components for applications in the semiconductor market Documentation and presentation of project results as well as creation of technological documents for production Transfer of newly developed processes into production / series production Analysis of manufacturing processes and identification of improvement potential Point of contact for the product development department for questions on the manufacturability of optical components Preparation and creation of investment requests as well as commissioning of new production technology and its transfer into production, including creation of necessary documents Independent problem solving on relevant processes Presentation of facts in lectures and presentations internally and externally Close technical exchange with internal and external partners

Requirements

Diploma or Master's degree in an engineering or natural science course of study or many years of experience in the relevant professional environment Sound knowledge of technologies for manufacturing optical precision components with highest accuracies Strong interest and joy in the development and further development of manufacturing processes Pronounced experience as project manager and mastery of project management tools Knowledge in process analysis and optimization (e.g. problem-solving methods, Six Sigma, CIP, Lean, 8D report) Social competencies and ability to lead a project group Independent, proactive working style Very good communication and conflict resolution skills, willingness to take responsibility, service and customer orientation Good analytical skills, a committed, structured and result-oriented working style as well as a high degree of assertiveness and resilience International mindset combined with the joy of working in a team in an interface-intensive role Negotiation-proficient German and English skills

What We Offer

Your work environment With the Strategic Business Unit (SBU) Semiconductor & Advanced Manufacturing, Jenoptik is a global OEM and machinery supplier for solutions based on photonics. Our expertise extends here across a broad portfolio in the areas of optics, micro-optics and precision components for the semiconductor equipment industry. In addition, the SBU addresses the megatrend of digitalization with solutions for optical information and communication technology as well as for laser material processing. Regardless of gender, age or disability – we rely on ideas, skills and team spirit. That is why we expressly welcome applications from people with severe disabilities.

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