Development Engineer / Lead Designer - Planetary Gearbox

Your tasks

Be part of a team specializing in the analysis and mechanical design of gearbox components. Our work spans from the initial transmission concept and layout development through to manufacturing support, ensuring high-quality and efficient engineering solutions.

• Definition of the planetary gear architecture (e.g. Ravigneaux, Lepelletier, Simpson, etc.) based on the gearbox requirements (gear ratios, torque capacity, installation space)
• Performing detailed analytical calculations for tooth stresses (bending, surface pressure), bearing loads and component deformations
• Optimization of the tooth geometry (profile shift, helix angle, pressure angle) with regard to NVH (noise, vibration, roughness), efficiency and durability
• Selection of suitable materials and heat treatments for gears and planet carriers
• Leading the 3D CAD modeling and creation of drawings for all planetary gear components
• Ensuring the consideration of manufacturing and assembly aspects in the design
• Collaboration with other subsystem managers (actuators, bearings, housing, system) to ensure seamless integration
• Review and approval of designs
• Troubleshooting and root cause analysis for problems related to the planetary gearbox
• Continuous market observation of planetary gear technologies and manufacturing processes
• Consideration of NVH aspects in the design

Your profile

• Bachelor's or Master's degree in Mechanical Engineering or related field
• Long-term (5+ years) relevant experience in the field of gearbox / planetary gear development is essential
• Experience and profound expertise in industrialization of gears, running, spline connections, shafts, rolling, plain bearings, freewheels, shaft-hub connections
• In-depth knowledge of related manufacturing technologies such as machining, turning, milling, heat and surface treatment, hard machining
• Extensive knowledge of gear theory
• In-depth knowledge of kinematics, dynamics, material sciences and CAD software.
• Motivating communication (technical leadership)
• Clear, structured, and systematic way of working