Propulsion Inlet Design Engineer

ABOUT US:Astro Mechanica is a vertically integrated aerospace company building a faster, more connected future. Our mission is to democratize high-speed flight by making supersonic travel flexible, accessible, and sustainable. We believe that rapid, on-demand, point-to-point global mobility will become the new standard for moving people and goods across the planet. To achieve this, we are integrating our advanced airframe and engine technologies—which include Duality™, our proprietary dual-use propulsion system—with a new flight operations model to make supersonic transport as efficient and economical as commercial air travel is today. In the near term, we are developing adaptable, high-speed systems to close aircraft performance gaps for the United States government.WHO WE ARE:We’re a team of passionate engineers dedicated to advancing aerospace. We’re generalists with specialist depth, united by a flat structure and a shared obsession with building things that work well. We move fast, stay pragmatic, and let engineering excellence speak louder than hierarchy.WHO YOU ARE:A senior aerospace engineer with expertise in inlet design and propulsion–airframe integration for high-speed aircraftA self-directed engineer who thrives in ambiguous, highly coupled design environmentsComfortable owning complex subsystems end-to-end, from early analytical trade studies through detailed CFD and system-level integrationWHAT YOU’LL DO:Lead the design, analysis, and integration of supersonic air inlet systems for highly coupled propulsion–airframe configurationsDevelop and apply analytical methods, reduced-order models, and CFD to guide inlet architecture selection and performance trade studiesEvaluate inlet performance metrics including mass flow capture, pressure recovery, flow distortion, and operability across the flight envelopeWork closely with propulsion, airframe, and systems engineers to resolve inlet–engine integration challenges such as bleed systems, secondary flows, and transient behaviorProvide technical leadership and independent judgment in a fast-paced, multidisciplinary aerospace design environmentWHAT WE’RE LOOKING FOR:5+ years of experience in the design and analysis of air inlet systemsExperience with supersonic inlet architectures, including axisymmetric spike inlets, two-dimensional inlets, and external/internal compression conceptsStrong background in computational fluid dynamics (CFD) applied to internal flowsExperience assessing inlet–engine operability and integration issues, including distortion, bleed management, and transient behaviorProven ability to work independently and drive technically rigorous solutions in highly coupled propulsion–airframe designsTHE IDEAL CANDIDATE WOULDBe comfortable owning complex subsystems end-to-end, from early analytical trade studies through detailed CFD and system-level integrationHave demonstrated expertise in the design and analysis of supersonic air inlet systems for high-speed aircraftPERKS & BENEFITS:Comprehensive medical, dental, and vision insurance, including Flexible Spending Accounts (FSA)401(k) program and transparent stock option planSelf-managed and flexible time-off policy, including PTO, paid holidays, and sick timeFlexible work environmentADDITIONAL INFORMATION:At Astro Mechanica, we highly value in-office work to foster collaboration and strengthen our company culture. We consider working in the office five days a week an essential part of the employee's role.Astro Mechanica is an equal opportunity employer. We proudly recruit and hire a diverse workforce and are committed to creating an inclusive environment for all employees.