<div class="content-intro"><p> </p> <p><span data-teams="true"><strong>The future of aerospace and defense starts here. <br></strong></span></p> <p><span data-teams="true"><br>Ursa Major was founded to revolutionize how America and its allies access and apply high-performance propulsion, from hypersonics to solid rocket motors, satellite maneuvering and launch. We design and deliver propulsion and defense systems that solve the most urgent and critical national security demands. </span></p></div><p><span data-contrast="auto"><span class="TextRun Strikethrough SCXW263479894 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW263479894 BCX0">Ursa Major is seeking a </span></span><span class="TextRun Strikethrough SCXW263479894 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW263479894 BCX0">Senior Propulsion Engineer, Tanks</span></span><span class="TextRun Strikethrough SCXW263479894 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW263479894 BCX0"> to lead the technical definition, integration, and execution of propulsion systems and take ownership of tank architecture from ideation to qualification. </span></span></span></p> <p><span data-contrast="auto"><span class="TextRun Strikethrough SCXW263479894 BCX0" lang="EN-US" data-contrast="auto"><span class="NormalTextRun SCXW263479894 BCX0">The ideal candidate brings deep propulsion experience, strong systems thinking, and the ability to drive technical decisions in fast-paced, hardware-centric programs. </span></span></span></p> <p> </p> <p><strong><span data-contrast="auto">Key Responsibilities</span></strong><span data-ccp-props="{}"> </span></p> <ul> <li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="1" data-aria-level="1"><span data-contrast="auto">Complete ownership of tank architecture from ideation to qualification</span></li> <li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-contrast="auto">Clean sheet design of fluid & mechanical tank systems</span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li> <li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-contrast="auto">Support rapid development cycles of new designs and changing requirements including testing, data analysis and hands-on hardware work</span> </li> <li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="2" data-aria-level="1">Collaborate with the manufacturing, analysis, and test teams to optimize performance, meet requirements and reduce part-to-part variation </li> <li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="2" data-aria-level="1">Assemble and test first article prototypes </li> <li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="2" data-aria-level="1">Lead propulsion subsystem architecture and requirements definition for hypersonic vehicles </li> <li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="2" data-aria-level="1">Own trades, performance margins, and integration decisions </li> <li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="2" data-aria-level="1">Serve as the technical authority for tanks and interfaces with vehicle structures, thermal and mission engineering </li> <li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="2" data-aria-level="1">Collaborate closely with vehicle and systems engineers to ensure mission and performance alignment </li> <li data-leveltext="" data-font="Symbol" data-listid="1" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"multilevel"}" data-aria-posinset="2" data-aria-level="1">Support ground test a