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YubHub-native raw fields carry `x-` prefix.","jobs":[{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_3d8c76bd-974"},"title":"Senior Propulsion Design Engineer","description":"<p>You will be a key contributor to turning propulsion architecture into manufacturable, testable, and flight-ready hardware across the engine, fuel, oil, and bleed air systems.</p>\n<p>This role is hands-on, detail-oriented, and highly cross-functional - requiring close collaboration with propulsion REs, technicians, machinists, production, controls, airframe, and flight test teams.</p>\n<p><strong>Responsibilities:</strong></p>\n<ul>\n<li>Own the design and release of propulsion hardware supporting the engine, fuel, oil, and bleed air systems.</li>\n<li>Develop and maintain CAD models, drawings, and assemblies using Siemens NX with proper GD&amp;T.</li>\n<li>Translate propulsion architecture and requirements into hardware that is manufacturable, testable, and robust in flight.</li>\n<li>Work directly with the machine shop, production, and technicians to support builds, resolve non-conformances, and drive iterative improvements.</li>\n<li>Support test campaigns by providing hardware design support, instrumentation accommodation, and rapid iteration based on test findings.</li>\n<li>Apply engineering judgment and analysis (e.g., hand calcs, ANSYS, FEA, GFSSP, REFPROP) to support sizing, load cases, and design validation.</li>\n<li>Support configuration management, BOM control, and change processes using Teamcenter or equivalent PLM.</li>\n<li>Participate in design reviews, interface control efforts, and root cause investigations related to propulsion hardware.</li>\n</ul>\n<p><strong>Requirements:</strong></p>\n<ul>\n<li>Bachelor’s degree in Aerospace Engineering, Mechanical Engineering, or a related engineering discipline.</li>\n<li>5+ years of experience in aerospace hardware design, preferably supporting propulsion systems.</li>\n<li>Proficiency in CAD modeling and drawing creation (NX preferred) with sound application of GD&amp;T.</li>\n<li>Experience working directly with production, technicians, and machine shops to resolve real-world build issues.</li>\n<li>Understanding of design for manufacturing, including machining limitations, tolerance stack-ups, and assembly workflows.</li>\n<li>Some hands-on experience developing assembly guidance and supporting hardware builds and test integration.</li>\n<li>U.S. Citizenship or ability to comply with ITAR requirements.</li>\n</ul>\n<p><strong>Preferences:</strong></p>\n<ul>\n<li>Experience with jet propulsion systems on UAVs or tactical aircraft.</li>\n<li>Familiarity with GFSSP, REFPROP, ANSYS, or FEA to support design trade studies and validation.</li>\n<li>Ability to write Python scripts for design automation, analysis, or data processing.</li>\n<li>Experience with interface control, fastener selection for high-vibration environments, and high-temperature materials.</li>\n<li>Experience designing hardware in test-driven development environments with rapid iteration cycles.</li>\n<li>M.S. in Aerospace Engineering or a related discipline.</li>\n</ul>\n<p style=\"margin-top:24px;font-size:13px;color:#666;\">XML job scraping automation by <a href=\"https://yubhub.co\">YubHub</a></p>","url":"https://yubhub.co/jobs/job_3d8c76bd-974","directApply":true,"hiringOrganization":{"@type":"Organization","name":"Shield AI","sameAs":"https://www.shield.ai","logo":"https://logos.yubhub.co/shield.ai.png"},"x-apply-url":"https://jobs.lever.co/shieldai/183856ee-0477-4038-8068-123a993fb717","x-work-arrangement":"onsite","x-experience-level":"senior","x-job-type":"full-time","x-salary-range":"$113,948 - 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As a key member of our team, you will be responsible for end-to-end ownership of propulsion test activities, from test architecture and test stand design through execution, data analysis, and iteration.</p>\n<p>Your primary focus will be on ensuring test results accurately characterise engine and subsystem performance, de-risk integration, and inform flight readiness decisions. 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