Mechanical Design Engineer (m/f/d) - Sensor Development

About Us

At AXO Track GmbH , we digitize existing railway infrastructure to make it safer, more efficient, and more sustainable. Using IoT-based predictive maintenance technologies, we develop solutions that monitor track systems in real time – enabling smarter rail operations and contributing to climate protection. We’re a growing DeepTech company with a clear mission: to modernize rail transport through innovation. Join our international team and help shape the future of rail mobility!

Your Mission

You combine mechanical engineering, electronics integration, and real-world operating conditions in a role with high responsibility.

Your Responsibilities

• Design housings, brackets, and mechanical interfaces for sensor systems used in railway environments

• Develop robust designs for demanding conditions such as vibration, temperature changes, humidity, and dirt exposure

• Work with Onshape in a modern, collaborative cloud-based CAD environment

• Design and validate solutions in accordance with relevant railway standards, especially EN 50155 and related norms

• Create 3D models, manufacturing drawings, and bills of materials

• Collaborate closely with electronics and software engineering teams for system integration

• Rapidly iterate prototypes and validate designs in real-world deployments

• Optimize products for sealing, durability, assembly, and serial production

• Contribute actively to engineering and design standards within the start-up

Your Profile

• Degree in Mechanical Engineering or comparable qualification (e.g. certified technician)

• 2–5 years of experience in mechanical design, ideally in device engineering, mechatronics, or sensor systems

• Experience with Onshape or comparable 3D CAD systems

• Understanding of robust industrial design principles (e.g. IP protection, vibration and thermal loads)

• Ideally familiar with railway standards such as EN 50155 or comparable industry standards

• Experience with common manufacturing processes (CNC machining, sheet metal, plastics)

• Hands-on mindset, quick learner, and enthusiasm for prototyping

• Structured, independent working style and strong team spirit

• Fluent German and good English skills

Why Join Us?

• Impact: Your work directly contributes to safer and smarter railway operations

• Ownership: High level of responsibility and freedom to shape solutions

• Deep Tech Environment: Combination of mechanics, sensor technology, and data systems

• Modern Development: Cloud CAD with Onshape and fast iteration cycles

• Flexibility: Hybrid work setup and flexible working hours

• Growth: Professional and personal development in a growing company

• Team Culture: Pragmatism, speed, and clear communication instead of bureaucracy

What We Offer

• Permanent full-time contract

• Competitive compensation package

• Flexible working hours and self-directed projects

• An agile, cross-functional, international team with flat hierarchies

• Purpose-driven work in a company that values sustainability and innovation

• Plenty of room for your ideas and initiative

Our Culture

At AXO, we believe in diversity, inclusivity, and mutual respect. We welcome all applications – regardless of gender, nationality, ethnic and social background, religion, age, sexual orientation, or identity.

Ready to make railways smarter?

We look forward to receiving your application — straightforward, direct, and without a lengthy process.