Working Student Battery Testing

Your Mission:

Be part of aviation history at VÆRIDION, where we’re building the world’s first electric 9-seater aircraft. As a Working Student in Battery Testing (all genders) within the Test Department, you will support the validation of our battery system across all levels, from cell to module to pack and system integration. This includes performance, environmental, and abuse-related testing. You will take ownership of hands-on test setup work (mechanical and electrical), supported by experienced engineers, and directly contribute to safe, reliable, and certification-ready battery hardware.

Your Day-to-Day:

• Support and own defined work packages in battery test campaigns (setup, execution support, troubleshooting, data processing, reporting).

• Build and improve mechanical and electrical test setups(fixtures, sensors, wiring).

• Post-process and visualize test data; create small tools/scripts for automation.

• Support test documentation and coordination with internal stakeholders and external labs.

• Contribute to ad-hoc tasks with a practical, solution-oriented mindset.

Your Profile:

• Currently enrolled in Electrical Engineering, Mechanical Engineering, Mechatronics, or similar.

• Basic understanding of Lithium-ion batteries(e.g., from a lecture) and strong interest in battery testing.

• Hands-on mindset (lab work, building setups, instrumentation).

• Basic programming experience (Python or MATLAB) and motivation to learn additional tools (e.g.,data/reporting toolchains, automotive-grade ana lysis software).

• Reliable and structured, proactive and curious.

• Fluent in English (required); German skills are a strong plus.

Why us?

• Be part of an ambitious team determined to shape the future of aviation.

• Subsidized EGYM Wellpass membership: your (mental) health is important for us.

• Enjoy a subsidized lunch with a 5€ company contribution per meal on office days.

• Choose the option that suits your needs: either a free charging station for your electric car or a public transport job ticket as part of the Deutschlandticket.

• Boost your professional as well as personal growth executing your own ideas and independent projects.

• Join our internal social events and retreats (e.g. cooking, game nights, sports).

VÆRIDION was founded in 2021 to transform regional air travel with the Microliner, a 100% electric commercial aircraft. By delivering the most energy-efficient aircraft, we are building the future where clean, safe, and affordable electric aviation seamlessly connects people and businesses. We’re bringing together the brightest minds in aerospace, automotive engineering, and business to disrupt the aviation industry.