{"version":"0.1","company":{"name":"YubHub","url":"https://yubhub.co","jobsUrl":"https://yubhub.co/jobs/skill/cad-design-tools"},"x-facet":{"type":"skill","slug":"cad-design-tools","display":"Cad Design Tools","count":4},"x-feed-size-limit":100,"x-feed-sort":"enriched_at desc","x-feed-notice":"This feed contains at most 100 jobs (the most recently enriched). For the full corpus, use the paginated /stats/by-facet endpoint or /search.","x-generator":"yubhub-xml-generator","x-rights":"Free to redistribute with attribution: \"Data by YubHub (https://yubhub.co)\"","x-schema":"Each entry in `jobs` follows https://schema.org/JobPosting. YubHub-native raw fields carry `x-` prefix.","jobs":[{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_c9f5924c-5aa"},"title":"Thermal Engineer I Power Electronics","description":"<p>Are you a passionate and innovative Thermal Engineer looking to help develop state-of-the-art aircraft? Shield AI is seeking a Thermal Engineer to lead the design, analysis, and integration of aircraft avionics thermal management systems. The ideal candidate will thrive on first-principles problem-solving, be comfortable with design challenges, and value extreme ownership.</p>\n<p>As a Thermal Engineer at Shield AI, you will:</p>\n<ul>\n<li>Own thermal analysis and design efforts for unmanned aerial vehicle avionics, including custom power electronics</li>\n<li>Develop and validate analytical, numerical, and computational models for heat transfer and fluid flow using hand calculations and CFD tools such as FloEFD</li>\n<li>Provide input to trade studies, system architecture decisions, and risk assessments</li>\n<li>Assist cross-functional teams designing power electronic circuits and environmental enclosures</li>\n<li>Contribute to design requirements that impact circuit part selection, board layout, material selection, and other design aspects</li>\n<li>Drive test planning, instrumentation, and data analysis to correlate models with experimental results</li>\n<li>Communicate technical findings clearly through executive-level briefings, design reviews, and written reports</li>\n</ul>\n<p>Required qualifications:</p>\n<ul>\n<li>B.S. in Mechanical Engineering, Aerospace Engineering, or related discipline</li>\n<li>Internship or engineering club experience in avionics or electronics thermal engineering</li>\n<li>Knowledge of heat transfer (conduction, convection, radiation) and fluid mechanics</li>\n<li>Familiarity with thermal analysis and CFD tools (e.g., ANSYS Icepak, FloEFD, STAR-CCM+)</li>\n<li>Experience with CAD design tools such as NX, SolidWorks, or similar</li>\n<li>Demonstrated experience applying first-principles reasoning to engineering problems</li>\n<li>Strong written and verbal communication skills, with a track record of leading technical discussions and presenting to stakeholders</li>\n</ul>\n<p>Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location.</p>\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_c9f5924c-5aa","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/f6bbec19-f1c6-44ce-9af5-132b25b6e83a","x-work-arrangement":"onsite","x-experience-level":"entry","x-job-type":"full-time","x-salary-range":"$76,000 - $114,000 a year","x-skills-required":["heat transfer","fluid mechanics","thermal analysis","CFD tools","CAD design tools","first-principles reasoning","written and verbal communication"],"x-skills-preferred":[],"datePosted":"2026-04-17T13:05:48.537Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Dallas, Texas / San Diego, California / Boston, MA"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"heat transfer, fluid mechanics, thermal analysis, CFD tools, CAD design tools, first-principles reasoning, written and verbal communication","baseSalary":{"@type":"MonetaryAmount","currency":"USD","value":{"@type":"QuantitativeValue","minValue":76000,"maxValue":114000,"unitText":"YEAR"}}},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_aee3c7cd-d19"},"title":"Staff Thermal Engineer - Aircraft Avionics & Thermal Systems","description":"<p>Are you a passionate and innovative thermal engineer looking to help develop state-of-the-art AI and aircraft products? Shield AI is seeking a Staff Thermal Engineer to lead the design, analysis, and integration of aircraft avionics thermal management systems.</p>\n<p>As a Staff Thermal Engineer, you will contribute to thermal analysis and design efforts for unmanned aerial vehicle avionics and thermal/fluid systems. You will develop and validate analytical, numerical, and computational models for heat transfer and fluid flow using hand calculations and CFD tools such as FloEFD. You will drive test planning, instrumentation, and data analysis to correlate models with experimental results.</p>\n<p>Key responsibilities include:</p>\n<ul>\n<li>Contributing to thermal analysis and design efforts for unmanned aerial vehicle avionics and thermal/fluid systems</li>\n<li>Developing and validating analytical, numerical, and computational models for heat transfer and fluid flow using hand calculations and CFD tools such as FloEFD</li>\n<li>Driving test planning, instrumentation, and data analysis to correlate models with experimental results</li>\n<li>Communicating technical findings clearly through executive-level briefings, design reviews, and written reports</li>\n</ul>\n<p>Requirements include:</p>\n<ul>\n<li>B.S. in Mechanical Engineering, Aerospace Engineering, or related discipline</li>\n<li>Minimum 7 years of professional experience in avionics or electronics thermal engineering</li>\n<li>Strong expertise in heat transfer (conduction, convection, radiation) and fluid mechanics</li>\n<li>Deep understanding of active and passive cooling solutions and their integration at component and system level</li>\n<li>Proficiency with thermal analysis and CFD tools (e.g., ANSYS Icepak, FloEFD, STAR-CCM+)</li>\n<li>Proficiency with CAD design tools such as NX, SolidWorks, or similar</li>\n<li>Demonstrated experience applying first-principles reasoning to complex engineering problems</li>\n<li>Strong written and verbal communication skills, with a track record of leading technical discussions and presenting to stakeholders</li>\n</ul>\n<p>Preferred qualifications include:</p>\n<ul>\n<li>M.S. or Ph.D. in a relevant engineering discipline</li>\n<li>Experience with high-altitude aircraft avionics cooling and thermal design</li>\n<li>Familiarity with aircraft integration constraints (power, weight, volume, maintainability, safety)</li>\n<li>Hands-on experience with thermal and fluid system testing, instrumentation, and validation</li>\n<li>Knowledge of materials and manufacturing methods relevant to thermal management (pumps, heat exchangers, composites, etc.)</li>\n<li>Experience guiding trade studies, proposals, and customer interactions in aerospace or defense programs</li>\n<li>Background in multi-disciplinary system integration, spanning avionics, fluid systems, and systems engineering</li>\n</ul>\n<p>Salary: $136,730 - 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We are designing a high voltage, high power system using custom power electronics and energy storage.</p>\n<p>This role is best suited for an engineer who thrives on first-principles problem solving, is comfortable with ambiguous, open-ended challenges, and can bridge technical disciplines with strong communication and collaboration skills and the ability to simplify and communicate complex problems.</p>\n<p>The engineer will be a key contributor in shaping designs, mentoring peers, and ensuring robust thermal solutions that meet mission-critical aerospace requirements.</p>\n<p><strong>Responsibilities:</strong></p>\n<ul>\n<li>Own thermal analysis and design efforts for unmanned aerial vehicle avionics including custom power electronics</li>\n<li>Develop and validate analytical, numerical, and computational models for heat transfer and fluid flow using hand calculations and CFD tools such as FloEFD</li>\n<li>Provide technical leadership in trade studies, system architecture decisions, and risk assessments</li>\n<li>Lead cross-functional teams designing power electronic circuits and environmental enclosures. 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Shield AI is seeking a Principal Aircraft Thermal Engineer to lead the charge in solving the most challenging thermal problems on the XBAT aircraft program.</p>\n<p>As the Principal Aircraft Thermal Engineer, you will lead thermal analysis and characterization efforts for unmanned aerial vehicle aircraft-level thermal systems. You will architect and validate analytical, numerical, and computational models for heat transfer and fluid flow using hand calculations, finite difference methods, and CFD tools such as FloEFD.</p>\n<p>You will provide leadership in trade studies, system architecture decisions, requirements generation, and technical risk assessments. You will define and oversee test planning, instrumentation, and data analysis to correlate models with experimental results.</p>\n<p>You will mentor and guide cross-disciplinary teams in applying thermal/fluid fundamentals. 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