Senior Prototyping Engineer (f/m/d) – Thermal Systems & Cooling Integration

What you bring to the team:

• Degree in Mechanical, Aerospace, Aeronautical Engineering, Automotive Engineering, or a related discipline.
• 5+ years of experience developing and integrating thermal management or cooling systems in aerospace, automotive, motorsport, industrial machinery, or similar industries.
• Hands-on experience designing and integrating air-cooled systems, aerodynamic cooling solutions, or airflow management for engines, electronics, or other high-power systems.
• Strong understanding of heat transfer, fluid dynamics, cooling system design, airflow management, and thermal testing .
• Experience with cooling components such as heat exchangers, fans, ducting, air intakes, ventilation systems, and thermal insulation.
• Experience designing and executing engineering validation and prototype test campaigns.
• Familiarity with CAD tools ( CATIA preferred); experience with CFD or thermal simulation tools is advantageous but not essential.
• Experience with thermal instrumentation, sensors, and data acquisition systems.
• Programming experience with Python , MATLAB , or similar data analysis tools is an advantage.
• Strong analytical, troubleshooting, and cross-functional collaboration skills.
• Fluent in English; German is a plus.

Why Quantum-Systems:

• We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus.
• We are industry pioneers who are ambitious, bold, and visionary.
• We push limits, think outside-the-box and strive for technological excellence to shape the future of aerial data.
• We promise to be your runway for individual and professional growth.

Our benefits:

• Company pension scheme: We support you so that you can already make provisions for later.
• Flexible working hours: With trust-based working hours, you are not only responsible for your working hours, but also for your work-life balance.
• Mobile working: If it gets too turbulent for you in our office, you can get the necessary balance through mobile working.
• Bike-Leasing: We support you in staying environmentally mobile and healthy.
• Corporate Benefits: Your opportunity for attractive offers and discounts from well-known suppliers and brands, e.g. Adidas, Apple, Expedia.
• Employee events: We not only want to grow together, but also celebrate our successes together.
• Lunch-Card: Be powerful with delicious energy, daily lunch budget is sponsored.
• Company Shuttle: Enjoy our convenient shuttle service that picks you up from Pasing in Munich and brings you to our location, with return trips at the end of the workday.

About us:

Quantum Systems specialises in the development, design, and production of small Unmanned Aerial Systems (sUAS). The company’s range of electric vertical take-off and landing (eVTOL) sUAS are built to maximize range and versatility and to provide operators with a seamless user experience. By integrating cutting-edge software capabilities, like edge computing and real-time AI-powered data processing, Quantum Systems is building next-generation UAS for clients in defence, security, public sectors.

Our commitment:

We are an open-minded company that not only values diversity, but actively promotes it. Regardless of gender, age, ethnic origin, religion, sexual orientation or disability, we firmly believe that the diversity of our employees is an essential part of our success.

At our company, every voice is heard and every perspective is valued. We believe that our differences enrich us and help us to find creative solutions and generate innovative ideas. We pride ourselves on creating an inclusive work environment where all employees can reach their full potential.

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Posted Nov 03, 2026

Posted Nov 01, 2026