At Blue Origin, we envision millions of people living and working in space for the benefit of Earth. We're working to develop reusable, safe, and low-cost space vehicles and systems within a culture of safety, collaboration, and inclusion. Join our diverse team of problem solvers as we add new chapters to the history of spaceflight!This role supports the development and operations of New Glenn, a single-configuration heavy-lift launch vehicle capable of routinely carrying people and payloads to Earth's orbit and beyond. Engineered with a reusable first stage and a seven-meter payload fairing, New Glenn is building the road to space.As part of a hardworking team of diverse engineers, you will work on the design, analysis, development, and qualification of the next generation of valves for use on the New Glenn rocket. Your scope will encompass the complete life cycle of the system from definition, interfaces, conceptual design, detailed design, component development, assembly, verification, and operation. You will work with suppliers or Blue Origin groups to identify and procure components. You will size, select material, and analyze flow and structural integrity under pressure, vibration, temperature and mechanical loads. You will work with suppliers and other support organizations to procure, fabricate, and install flight hardware. You will share in the team's impact on all aspects of detailed mechanical design, requirements, layouts, analysis, component selection, modeling, drafting, manufacturing, and test definition. To be successful in this position you will have proven skills in mechanical design, fluid/thermal analysis, structural analysis, material selection, manufacturing processes, engineering release, component/system development testing and vendor management.We are looking for someone at senior engineer level to apply their technical expertise, leadership skills, and commitment to quality to positively impact safe human spaceflight. Passion for our mission and vision is required!Minimum Qualifications:Bachelor's degree in mechanical engineering, aerospace engineering, or equivalent7+ years of proven experience in the design of aerospace fluid or mechanical systems (Senior Career)Experience in aerospace valve designExperience in 3D CAD programs (Creo preferred)Experience in Finite Element Analysis (FEA) tools to analyze pressurized systems and secondary structures (ANSYS preferred)Proficiency in crafting engineering drawings with GD&T (ASME Y14.5)Solid understanding of fluid components such as valves, tubing, and pressurized hardwareAbility to earn trust, maintain positive and professional relationships, and contribute to a culture of inclusionMust be a U.S. citizen or national, U.S. permanent resident (current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum.Solid understanding of fabrication, integration processes, and quality control techniques relevant to tubes, machined components, and welded hardwarePreferred Qualifications:Master's degree in mechanical engineering, aerospace engineering, or equivalentExperience designing systems with Hydrogen, Oxygen, and Methane in liquid and/or gaseous statesExperience in system layout or component design for launch vehicle or ground cryogenic and pressure systemsExperience with thermo-fluid solver applications Thermal Desktop (Sinda Fluint), AFT (Fathom/Arrow), Excel based models, REFPROPProven understanding of materials properties and treatments; preference for aerospace materialsHands-on experience building and testing mechanical assemblies or pressurized components/systemsExperience in all phases of integrating routed fluid systems in ground base or flight vehicle applicationsExperience in engineering analysis/support for disposition of Non-Conformance (NC) related to fluid components, machined parts, weldments, and electro-