{"schemaVersion":"jobsearcher.job.v1","id":"0e1439b40f6cb5020fa2d705","url":"https://jobsearcher.com/jobs/0e1439b40f6cb5020fa2d705","canonicalUrl":"https://jobsearcher.com/jobs/0e1439b40f6cb5020fa2d705","title":"Structures Engineer (Launch Vehicles)","description":"Junior Structures Engineer I (Launch Vehicles) ABOUT FIREFLY AEROSPACE As an end-to-end space transportation company, Firefly Aerospace is on a mission to enable our world to launch, land, and operate in space – anywhere, anytime. Our launch vehicles, lunar landers, and orbital vehicles provide government and commercial customers with full mission services from low Earth orbit to the surface of the Moon and beyond. Firefly is looking for passionate, hardworking innovators to join our team and help fuel our successful trajectory into space. This position is located at our Cedar Park Headquarters, north of Austin, TX.\nSUMMARY Firefly is looking for talented Mechanical or Aerospace Engineers to join our Primary Structures Team. As a Junior Structures Responsible Engineer for Primary Structures, you will develop our state-of-the-art pressurized structures throughout the product life cycle for Launch Vehicles. You will be part of a highly skilled, dynamic team that will involve you in all aspects of analysis, design, fabrication, and testing. Excellent collaboration and communication skills, along with a can-do attitude are critical.\nRESPONSIBILITIES Formulate the comprehensive cradle to grave Road Map for your hardware - owning conceptual design, structural layout, sizing analysis, hardware production, and structural testing\nDesign and development of very large composite pressurized structures\nMass optimization of existing designs and requalifying designs\nSupporting products from conceptual creation, design release, analysis, prototype, qual and production\nSupport configuration development and trade studies\nMaintain requirements, activity schedule, budget, and status\nCreate CAD, manufacturing drawings, specifications, and other documentation\nPerform first order strength and sizing calculations for your structure\nQUALIFICATIONS Required B.S. degree in aerospace or mechanical engineering\nInternship(s) in a structural system design-related role\nStrong design and integration skills using 3-D CAD software (Siemens NX / FiberSim preferable).\nAbility to effectively work in a multi-discipline team and provide technical guidance and insight.\nExperience with industry FEA/FEM tools like Nastran, ANSYS, FEMAP, Simcenter, etc.\nA passion for the structures!\nDesired Experience taking hardware from analysis, through test, and back through analysis validation\nFamiliarity with aerospace standard structural analysis methods (Bruhn, Niu, Roark, etc)\nWorking knowledge of composite manufacturing methods, material selection, testing, and characterization\nDemonstrated experience with composite structures and manufacturing techniques\nBonus Points Experience with Pressurant or Propellant tanks\nExperience with filament wound and/or AFP structures\nPassion for very big Pressurized Structures.\n\n#J-18808-Ljbffr","company":"Cedarparktexasedc","rawCompany":"cedarparktexasedc","city":"Cedar Park","state":"TX","isRemote":false,"isActive":false,"createdAt":"2026-09-02T03:34:00.826Z","occupations":[{"code":"17-2011.00","title":"Aerospace Engineers","slug":"aerospace-engineers"},{"code":"17-2141.00","title":"Mechanical Engineers","slug":"mechanical-engineers"},{"code":"17-2199.00","title":"Engineers, All Other","slug":"engineers-all-other"}],"industries":[{"code":"336414","title":"Guided Missile and Space Vehicle Manufacturing","slug":"guided-missile-and-space-vehicle-manufacturing"},{"code":"336419","title":"Other Guided Missile and Space Vehicle Parts and Auxiliary Equipment Manufacturing","slug":"other-guided-missile-and-space-vehicle-parts-and-auxiliary-equipment-manufacturing"},{"code":"927110","title":"Space Research and Technology","slug":"space-research-and-technology"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Structures Engineer (Launch Vehicles)","description":"Junior Structures Engineer I (Launch Vehicles) ABOUT FIREFLY AEROSPACE As an end-to-end space transportation company, Firefly Aerospace is on a mission to enable our world to launch, land, and operate in space – anywhere, anytime. Our launch vehicles, lunar landers, and orbital vehicles provide government and commercial customers with full mission services from low Earth orbit to the surface of the Moon and beyond. Firefly is looking for passionate, hardworking innovators to join our team and help fuel our successful trajectory into space. This position is located at our Cedar Park Headquarters, north of Austin, TX.\nSUMMARY Firefly is looking for talented Mechanical or Aerospace Engineers to join our Primary Structures Team. As a Junior Structures Responsible Engineer for Primary Structures, you will develop our state-of-the-art pressurized structures throughout the product life cycle for Launch Vehicles. You will be part of a highly skilled, dynamic team that will involve you in all aspects of analysis, design, fabrication, and testing. Excellent collaboration and communication skills, along with a can-do attitude are critical.\nRESPONSIBILITIES Formulate the comprehensive cradle to grave Road Map for your hardware - owning conceptual design, structural layout, sizing analysis, hardware production, and structural testing\nDesign and development of very large composite pressurized structures\nMass optimization of existing designs and requalifying designs\nSupporting products from conceptual creation, design release, analysis, prototype, qual and production\nSupport configuration development and trade studies\nMaintain requirements, activity schedule, budget, and status\nCreate CAD, manufacturing drawings, specifications, and other documentation\nPerform first order strength and sizing calculations for your structure\nQUALIFICATIONS Required B.S. degree in aerospace or mechanical engineering\nInternship(s) in a structural system design-related role\nStrong design and integration skills using 3-D CAD software (Siemens NX / FiberSim preferable).\nAbility to effectively work in a multi-discipline team and provide technical guidance and insight.\nExperience with industry FEA/FEM tools like Nastran, ANSYS, FEMAP, Simcenter, etc.\nA passion for the structures!\nDesired Experience taking hardware from analysis, through test, and back through analysis validation\nFamiliarity with aerospace standard structural analysis methods (Bruhn, Niu, Roark, etc)\nWorking knowledge of composite manufacturing methods, material selection, testing, and characterization\nDemonstrated experience with composite structures and manufacturing techniques\nBonus Points Experience with Pressurant or Propellant tanks\nExperience with filament wound and/or AFP structures\nPassion for very big Pressurized Structures.\n\n#J-18808-Ljbffr","datePosted":"2026-09-02T03:34:00.826Z","dateModified":"2026-09-02T03:34:00.826Z","hiringOrganization":{"@type":"Organization","name":"Cedarparktexasedc","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Cedar Park","addressRegion":"TX","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"0e1439b40f6cb5020fa2d705"},"url":"https://jobsearcher.com/jobs/0e1439b40f6cb5020fa2d705"}}