Vacancies

Student Intern (m/f/d) in Data/Analytics in the Industrial Sector

We are heating up your career and are looking for reinforcements for our team in Bovenden!

Industrial furnace construction—a forward-looking industry that leaves no one indifferent. After all, heat treatment is a critical requirement for numerous products, such as carbon fibers, electric vehicle batteries, and (razor) blades. ONEJOON develops the furnace and process technology needed for these applications. Over 125 years of experience in industrial furnace construction, precise engineering and design work, and the spirit of a down-to-earth plant manufacturer set us apart. As a global technology leader, we are represented at 10 locations in 6 countries worldwide. The #onejoonfamily comprises nearly 400 employees worldwide, 200 of whom are based at two locations in Germany, where they perform a wide range of tasks in a dynamic and forward-looking environment.

What does that mean exactly?

Do you want to do more than just look at data—do you want to understand how industrial systems really work? Here, you’ll lay the groundwork for turning raw data into real insights.

Your responsibilities

  • Development of a structured data model
  • Definition of data standards and naming conventions
  • Implementation of data quality checks
  • Creation of initial evaluations and analyses
  • Implementation of specific use cases
  • Documentation of data logic

What you need to bring

  • Degree in Data Science, Computer Science, Computer Engineering, Mathematics (with a practical focus), or a related field
  • Experience with Python, Pandas, notebooks, or similar tools
  • Structured way of thinking
  • Important: You can work independently and make decisions—there is no “set path” yet

Here's what you can expect

  • You'll build a system from the ground up
  • Significant creative freedom
  • Direct influence on future IoT and software projects
  • Work with real-world data

General conditions

  • 10–20 hours per week
  • Start date to be arranged
  • Bovenden / Partial remote work possible

Project Objective

The result is a solid foundation:

  • A clearly structured data model
  • Effective quality checks
  • Initial usable analyses

This lays the groundwork for addressing more complex issues later on.

Why this is interesting

You aren't just joining an existing system; instead, you design the foundation yourself, thereby laying the groundwork for data-driven decisions within the company.

This is what you can look forward to:

  • Teamwork and mutual support (teamwork makes the dream come true!)
  • Targeted qualification measures and promotion of professional development
  • Family-friendliness through various working time models and mobile working
  • Company health management
  • Works Council
  • Other benefits: free parking, canteen, meal allowance, free coffee, tea and water (fresh fruit is also available), regular team events, ONEJOON employee discounts

Curious?

Does our job offer for a Student Intern (m/f/d) in Data/Analytics in the Industrial Sector sound promising? Then we look forward to receiving your application documents.

Please note that our location in Bovenden is directly on the B3. Unfortunately, we are not easily accessible by public transport.

Do you have any initial questions for us or about the job?
Please feel free to contact Bjoern Fabig | Senior HR Specialist at 0551-820 830-121
or by email at bewerbung@onejoon.de

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We celebrate our anniversary!

125 years of expertise in industrial furnace construction

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