Senior Mechanical Engineer (f/m/d)

eleQtron develops and operates full-stack quantum computers based on trapped-ion technology. Quantum computing is a new computing paradigm rapidly approaching commercial viability. Our unique approach combines laser-cooled trapped ions with microwave control and tailored magnetic fields. Our next-generation computing machines under development will be able to find solutions to problems that are out of reach today, thus enabling new innovative products and services for a brighter future. About the Role: We are looking for a highly experienced and technically strong Senior Mechanical Engineer (f/m/d) who can take ownership of complex mechanical designs from concept through detailed engineering, manufacturing, assembly, and validation. This is a hands-on engineering role for someone with strong mechanical engineering fundamentals, extensive practical design experience, and advanced SolidWorks capabilities. Responsibilities: • Take technical ownership of complex mechanical components, assemblies, and subsystems from concept through manufacturing, assembly, and validation • Develop robust mechanical designs for high-precision scientific and industrial equipment • Create and maintain high-quality SolidWorks parts, assemblies, manufacturing drawings, BOMs, and technical documentation • Perform tolerance analysis and define appropriate fits, interfaces, geometric tolerances, and dimensional requirements • Translate system-level requirements into clear mechanical requirements, interfaces, and manufacturable design solutions • Define manufacturing requirements and work closely with suppliers and Procurement on manufacturability, materials, tolerances, and quality • Develop, test, and improve prototypes and actively contribute to design reviews and technical decision-making Required skills: • BSc or MSc degree in Mechanical Engineering, Mechatronics, Precision Engineering, or a closely related discipline • Minimum 8 years of professional mechanical engineering experience • Advanced professional proficiency in SolidWorks is mandatory • Demonstrable experience designing complex mechanical assemblies, bespoke machinery, or technically demanding systems • Strong mechanical engineering fundamentals, including manufacturing methods, materials, tolerance analysis, GD&T, DfM/DfA, structural design, and mechanical interface • Strong ownership of mechanical designs and technical decisions We value: • CSWP – Certified SOLIDWORKS Professional certification • Experience in industries such as scientific instrumentation, semiconductor equipment, aerospace, precision engineering, special-purpose machinery, optics, or similar fields • Experience with high-precision systems and/or exposure to vacuum, cryogenic, thermal, optical, or vibration-sensitive applications • Excellent engineering judgment and the ability to identify and improve weak or risky design solutions • Practical understanding of how components are manufactured, assembled, tested, and serviced What you can expect from eleQtron: • Competitive salary: We value our team members and therefore provide remunerations that reflect this, additionally rewarding particular achievements. • Flexible working hours: We offer personal freedom through a variety of flexible work schedules. • Team spirit: In our international and diverse team, and with our regular team events, having fun at work is simply part of the game. • Further development: We want to grow together and so we offer our team members’ needs-based, individualized further training as well as plenty of room for personal development. • Wellness Package: We offer health-promoting benefits such as fitness programs like UrbanSportsClub to support your well-being. • Moving Benefits: A warm welcome! We are happy to support employees who move for us with a bonus. • At the forefront: Work at the forefront of technology, where academic research meets commercial applications. • Modern workplace: We have a high-quality infrastructure with laboratory space, offices, and meeting rooms. Find more English Speaking Jobs in Germany on Arbeitnow