Working Student / Intern in Mechanical Prototyping

Who We Are 🌍

Limatica is a young and dynamic startup revolutionizing the battery diagnostics space. Our mission? Bring battery cell quality to the next level to reduce scrap rates by boosting an own developed measurement method. After being founded and prototype being developed in 2023 & 2024, first hires and pilot partners followed in 2025. In 2026 we are planning to scale the technology beyond pilot projects and are looking for passionate talents that want to create and build.

We're not a company with rigid hierarchies or boring routines. At Limatica, you'll be part of a fast-moving, close-knit team of experts where your ideas are heard; your efforts are valued, and every day brings new challenges and opportunities to learn. As a part of Limatica, you won't just work for us — you'll grow with us.

Tasks

What You'll Do 🤖

As our Working Student / Intern for our mechanical builds, you'll get your hands directly on our test hardware. Your tasks and responsibilities will include:

• Building Mechanical Test Setups: Hands-on assembly and wiring of hardware setups and test rigs for battery cell testing — from single components to full test stations with all aspects from mechanical to automation
• Screwing, Fitting, Fixing: You genuinely enjoy „Schrauben" — assembling, adjusting, and fine-tuning mechanical parts until everything fits and works.
• Prototyping & Iteration: Support the team in designing, building and improving prototypes, translating sketches into CAD drawings and finally into working hardware.
• Troubleshooting: Identify mechanical issues on test setups and directly help fix them together with our hardware team.
• Optional: Supporting Battery Cell Testing: Work closely with the team in Chemnitz to test battery cells in different environments to understand voltage noise behavior.

Requirements

What We're Looking For 🕵️‍♀️

We're seeking someone who is:

• Mechanically Skilled: Enrolled in or trained in Mechatronics, Mechanical Engineering, Precision Mechanics or a similar hands-on technical field.
• A True Builder: You love to screw, build, and tinker — you're happiest with tools in your hand and enjoy turning ideas into physical hardware, from CAD model to finished part. Experience with CAD software (FreeCAD) is a strong plus. And be sure: We will test it in depth.
• Curious & Adaptable: You have a do-er mentality and are pushing to get things done. You can immerse yourself in a topic and juggle technical details.
• Detail-Oriented: Whether assembling test setups or documenting your build — attention to detail matters to you.
• Team-Oriented: Collaboration is key at Limatica, and we need someone who thrives in a team environment.
• Passionate about Energy & Sustainability: An interest in batteries and sustainable energy is a plus!

Benefits

Why Join Us? 💡

• Grow: You will work with experienced leaders that will mentor you in the best possible way.
• Hands-On Learning: Get real hands-on experience building hardware in a cutting-edge field while developing technical skills.
• Startup Vibes: Enjoy flexibility, creativity, and a supportive environment where every idea matters.
• Real Impact: Your work will directly influence our growth and success.
• Be Part of Something Big: Join us at the forefront of the energy revolution and help shape the future of battery technology.

Interested? Here's How to Apply ✉️

Send us your CV and a short paragraph about why you'd love to join Limatica to [email protected]. Don't worry about being formal — just be you!

We're looking forward to getting to know you! 🚀

Ready to make your mark? Let's build the future of battery diagnostics together. 🌟