Process Engineering Intern / Working Student (m/f/x) I Climate Tech Startup

Intern / Student, Part-time · Office/Plant

ABOUT US
tozero is Europe's leading deep-tech startup specializing in the recycling of lithium-ion batteries. Committed to accelerating decarbonization and transforming the material life-cycle, we’re actively crafting sustainable recycling solutions for a cleaner and more innovative future.
WHAT WE'RE LOOKING FOR

Process thinker. Engineering challenges, hands-on execution, and designing for impact are in your DNA.

As a Process Engineering Intern / Working Student at tozero, you will play a key role in the development, optimization, and implementation of battery recycling processes. From researching mechanical components to working with process diagrams and supporting plant activities, you will gain hands-on experience in a dynamic engineering environment.

WHAT YOU CAN EXPECT

What You’ll Do

  • Assist in process plant design by researching and gathering data on mechanical equipment such as pumps, heat exchangers, and valves.

  • Learn and contribute to the development of process models and simulations using appropriate engineering software.

  • Work with Process Flow Diagrams (PFDs) and Piping & Instrumentation Diagrams (P&IDs) to understand system layouts and identify potential improvements.

  • Assist in equipment selection and specification under the guidance of senior engineers, ensuring compatibility with process requirements and industry standards.

  • Collaborate with cross-functional teams including mechanical, electrical, and controls engineers to support ongoing projects.

  • Participate in troubleshooting sessions for existing process systems and document findings and recommendations.

  • Gain exposure to technical procurement processes, supporting the documentation of procurement requirements for engineering components.



Your profile
What You Bring to the Table

Qualification: Currently pursuing a Bachelor’s or Master’s degree in Mechanical Engineering, Process Engineering, or a related field.

Technical Skills:

  • Basic understanding of fluid dynamics, thermodynamics, and heat transfer principles.

  • Familiarity with process simulation tools (e.g., Aspen HYSYS) is a plus.

  • Knowledge of CAD tools (e.g., AutoCAD, SolidWorks) for plant or mechanical design is a plus.

  • Nice to have: basic understanding of CFD (computational fluid dynamics) with software like OpenFoam, STARCCM+ or Fluent.

Soft Skills:

  • Strong analytical and problem-solving abilities.

  • Excellent teamwork and communication skills.

  • A willingness to learn and adapt in a dynamic environment.

  • Proficiency in English is required, both written and spoken.





Why us?
At tozero, we believe in providing a supportive and enriching work environment to help our team achieve top performance 
  • Free Snacks and Drinks in the Office: Stay energized throughout the day with a variety of snacks and beverages.
  • Jobticket: Conveniently commute to work and all around Germany with our fully subsidized Deutschlandticket.
  • Dynamic Startup Environment: Thrive in a highly dynamic startup culture, collaborating with experts in the field and contributing to innovative projects that shape the future.
About us
Welcome to tozero, Europe's leading deep-tech startup in the recycling of lithium-ion batteries. With the goal of combating climate change and advancing the circular economy, we are actively developing sustainable recycling solutions for a clean and innovative future. 
We are looking forward to hearing from you!
Thank you for your interest in tozero. Please fill out the following short form. Should you have difficulties with the upload of your data, please send an email to people@tozero.solutions.
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