Systemingenieur:in Eyewear Responsibilities - Refine and adapt frame-CAD files for integration of EC lenses, flex cables, and PCB sub-assemblies Define and coordinate system-level testing protocols to evaluate mechanical robustness, switching performance, and electrical integrity Support in design-for-assembly, routing of electrical components within limited space, and contact placement Explore options to manufacture (e.g. perform 3D printing prototyping and coordinate with externals) Coordinate with external design studios and internal optics/electronics teams to ensure feasibility of design updates Execute and document test plans, contribute to test fixture concepts for later automation Required Skills M.Sc. or higher degree in Mechanical Engineering, Mechatronics, or Optical Systems Engineering 5 years of experience in integration of miniaturized mechatronic systems Strong CAD and DFM (Design for Manufacturing) background Knowledge of optical and electrical component alignment and frame housing design and prototyping (e.g. via 3D printing or injection molding) Familiarity with smart devices, AR/VR headsets, or eyewear platforms Able to work independently and collaboratively across functions Experience in generating and filing patent Requirements: Start : asap, latest June 2nd Duration : 12 months Capacity : 4-5 days per week Location : BaWü & Remote