POLARIS Raumflugzeuge GmbH develops innovative transportation systems that redefine access to space for payloads and passengers. As we expand our operations, we are seeking a skilled and driven individual to join us at our headquarters in Bremen asSystems Engineer for Supersonic Aircraft.Join our dynamic and fast-growing startup and be part of our exciting journey to revolutionize space transportation and hypersonics. We are a passionate team dedicated to pushing boundaries, fostering innovation, and creating impactful solutions that make a difference.Your mission:Application of systems engineering methods and processes, including and not limited to requirements management, FMECA, and relevant documentationDetailed designing, developing and maintaining complex systems for a supersonic airplane using aviation and/or space standardsTechnical evaluation of aircraft configuration designs using transonic and supersonic aerodynamics and aerothermodynamics, turbine and rocket engine data, and performance variables for intended operation of the aircraftConduct aircraft trajectory simulations and optimization, mass estimation and power budgetsKeep track of all design changes and their overall effect on aircraft performanceSupport in system and subsystem tests for certification of the airplaneRapid technical decision-making within tight deadlinesYour profile:3-4 years of experience as aircraft systems engineer in reputed aerospace companiesExtensive and inter-disciplinary knowledge across all aerospace engineering fieldsExperience with CAD and CFD/FEM software in addition to strong programming skillsExperience in managing engineering teams of 10-15 engineers is an advantageWork experience in a start-up environment is an advantageProactive thinking, high level of motivation, flexibility, and team-working skillsProficiency in both German and EnglishJoin us in shaping the future of space transportation and making a positive impact. Apply now by sending your CV and a cover letter outlining your relevant experience and why you are the ideal candidate for this role. We look forward to welcoming you to our team