INTERNSHIP DETAILS
Werkstudent*in (w/m/d) Fertigungsorganisation
CompanyJENOPTIK AG
LocationWedel
Work ModeOn Site
PostedJune 10, 2026

Internship Information
Core Responsibilities
The role involves optimizing production processes using Lean principles and supporting IT projects involving SAP and Excel. Additionally, the student will assist with data collection, maintenance process improvement, and make-or-buy evaluations.
Internship Type
full time
Company Size
1787
Visa Sponsorship
No
Language
German
Working Hours
40 hours
Apply Now →
You'll be redirected to
the company's application page
About The Company
Jenoptik – MORE LIGHT. We are a company where bright ideas are born. Changing the world with light demands for an exploring spirit. Discover challenges the world is facing, at Jenoptik you change the world.
💡PHOTONICS: Optical technologies are at the heart of our business. Explore the variety of our photonics-based products and services: We’re on Mars with NASA. We’re behind the quality of your smartphone camera lenses. We enable smart manufacturing with laser & metrology solutions customized to your manufacturing environment. We make roads and communities safer.
🚀MARKETS: Our key target markets primarily include the semiconductor equipment industry, electronics, life science and medical technology, metrology as well as smart mobility incl. road traffic safety and civil security.
🌎LOCATIONS: The Jenoptik Group headquarters are in Jena, Thuringia, Germany. Next to our major sites in Germany, we maintain production and assembly sites in the USA, France, the United Kingdom and Asia-Pacific.
🌳SUSTAINABILITY: Together with our customers, we create forward-looking trends in the fields of energy efficiency, healthcare, the environment, mobility, and safety. With our products we can make significant contributions to meeting the societal challenges we face as well as to the conservation and efficient use of resources.
🌈INCLUSION: As an international company with about 4,600 employees, we are aware of our responsibility to create an appreciative and unprejudiced working environment and support diversity, equity and inclusion in our teams. We are committed to increasing the number of international und female managers in our company and signed the “Charta der Vielfalt”, an employer initiative for diversity, in 2020.
Grow with leading and bright ideas. Become a JENIUS.
Impressum, Legal Notice: https://www.jenoptik.com/legal-notice
About the Role
Ihre Aufgaben:
- Beteiligung an der Optimierung von Abläufen unter Lean-Gesichtspunkten
- Durchführung von Vorbereitungsarbeiten für IT-Projekte (SAP, Excel usw.)
- Unterstützung bei gemeinsamer Optimierung der Datenerfassung
- Mitwirkung bei der Verbesserung der Instandhaltungsprozesse
- Assistenz bei der Erfassung von Logistik-/Planungsstammdaten
- Mitarbeit bei der Erstellung von Auswertungen
- Mitwirken bei Make or Buy-Themen
Ihr Profil:
- Gültige Immatrikulation in einem Studiengang (idealerweise mit technischem Schwerpunkt)
- Gute Anwenderkenntnisse in MS Excel und ggf. SAP
- Teamfähigkeit, Lernbereitschaft und Freude am selbstständigen Arbeiten
- Programmierungskenntnisse von Vorteil (VBA, Python o.ä.)
Ihre Ansprechpartner/in:
Name: Lina Schmidt
E-Mail: recruiting@jenoptik.com
Deine Benefits:
- Arbeitszeiten passend für deinen Stundenplan: Gleitzeitkonto, Mobile Arbeit & Rücksicht auf deine Prüfungsphasen
- Praxis, die dich weiterbringt: echte Projekte statt nur Fleißarbeit, Mentoring & Weiterbildung
- Von Anfang an Teil des Teams: Persönliche Betreuung, Netzwerkveranstaltungen, Sportevents, Weihnachtsfeier & Sommerfest
- Bleib fit: Essenszuschuss im Mitarbeiterrestaurant, Team-Events, Aktionstage rund um deine Gesundheit
- …und vieles mehr
Key Skills
Lean ManagementSAPMicrosoft ExcelData CollectionMaintenance ProcessesLogistics Master DataMake or Buy AnalysisVBAPythonTeamwork
Categories
ManufacturingEngineeringLogisticsData & Analytics
Benefits
Flexible Working HoursFlextime AccountMobile WorkConsideration for Exam PeriodsReal ProjectsMentoringFurther EducationPersonal SupportNetworking EventsSports EventsChristmas PartySummer PartyMeal Allowance in Employee RestaurantTeam EventsHealth Action Days
Prep Tools
FREE
STUCK ON A QUESTION? PRACTICE IT
Practice Any Question
Get instant AI feedback
"How would you design a scalable system for JENOPTIK AG's use case?"
Record your answer & get scored
FREE
YOUR RESUME KNOWS THE QUESTIONS
AI Question Predictor
Based on Werkstudent*in (w/m/d) Fertigungsorganisation role
Tell me about your experience with Lean Management
Why do you want to work at JENOPTIK AG?
Describe a challenging project you've led
FREEYour ScoreTop Applicants
BOOST YOUR INTERVIEW CHANCES
?
»
8.5
Must-Have Skills for This Role
Lean ManagementSAPMicrosoft ExcelData CollectionMaintenance Processes