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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_60c39c87-b59"},"title":"Principal Engineer, Fluid & Thermal Systems","description":"<p>Are you an experienced and innovative Fluid &amp; Thermal Systems Engineer looking to help shape the future of AI and robotics technology? Shield AI is the perfect place for you!</p>\n<p>As a Staff Fluid &amp; Thermal Systems Engineer at Shield AI, you will lead the design, development, and optimization of fluid and thermal systems for our advanced autonomous UAVs and ground systems.</p>\n<p>Your expertise in fluid &amp; thermal system design will drive innovation, prototyping, testing, and the successful integration of solutions that operate reliably in challenging environments.</p>\n<p>This role requires technical leadership, collaboration with cross-functional teams, and an unwavering commitment to delivering excellence from concept to production.</p>\n<p>Responsibilities:</p>\n<ul>\n<li>Own design and analysis of fluid and thermal systems for aircraft and ground platforms.</li>\n<li>Develop and implement innovative thermal solutions</li>\n<li>Use first-principles engineering to drive design decisions to yield optimal solutions</li>\n<li>Research technologies for integration into complex solutions</li>\n<li>Conduct advanced simulations to predict system performance and refine designs</li>\n<li>Execute testing and validation efforts, including data acquisition, post-processing, and verification against requirements</li>\n<li>Collaborate with cross-disciplinary teams to integrate fluid and thermal system designs into larger system architectures.</li>\n<li>Mentor and guide junior engineers, fostering technical growth and excellence within the team.</li>\n<li>Identify suppliers and build successful supplier management relationships for procurement of components or systems for fluid and thermal system designs</li>\n<li>Other duties as assigned</li>\n</ul>\n<p>Required qualifications:</p>\n<ul>\n<li>Minimum 10+ years of experience in Fluid or Thermal System design, with a proven track record of technical excellence.</li>\n<li>B.S. or advanced degree in Mechanical, Aerospace, or related Engineering discipline.</li>\n<li>Deep understanding of heat transfer, fluid dynamics, thermodynamics, and system-level thermal management.</li>\n<li>Experience implementing system models in commercial tools, such as MATLAB Simscape, Amesim, etc.</li>\n<li>Experience developing custom engineering models in Excel and in languages such as MATLAB, Python, etc.</li>\n<li>Experience in fluid and thermal system testing, including sensor integration, data acquisition, and analysis.</li>\n<li>Expertise in 3D CAD modeling tools such as Siemens NX or equivalent.</li>\n<li>Demonstrated ability to execute projects with minimal oversight, assume full ownership, and deliver exceptional outcomes.</li>\n<li>Excellence in supplier management, COTS component sourcing, optimization/trade studies</li>\n<li>Proven success in dynamic, fast-paced environments.</li>\n</ul>\n<p>Preferred qualifications:</p>\n<ul>\n<li>Extensive experience with fluid &amp; thermal system design, analysis, manufacture and test for aircraft</li>\n<li>Familiarity with fluid and thermal system effects on aircraft performance</li>\n<li>Familiarity with startup or R&amp;D environments, demonstrating adaptability and agility under pressure.</li>\n<li>Strong knowledge of environmental standards and certification processes for aerospace or defense systems.</li>\n<li>A passion for innovation and the ability to push boundaries in fluid &amp; thermal system development.</li>\n</ul>\n<p>$200,000 - $310,000 a year</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_60c39c87-b59","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/3dddb78e-4ade-48e3-95d3-84a160dc421d","x-work-arrangement":"onsite","x-experience-level":"staff","x-job-type":"full-time","x-salary-range":"$200,000 - $310,000 a year","x-skills-required":["Fluid & Thermal System design","Heat transfer","Fluid dynamics","Thermodynamics","System-level thermal management","MATLAB Simscape","Amesim","Excel","MATLAB","Python","3D CAD modeling","Siemens NX"],"x-skills-preferred":[],"datePosted":"2026-04-17T13:03:01.409Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Dallas"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"Fluid & Thermal System design, Heat transfer, Fluid dynamics, Thermodynamics, System-level thermal management, MATLAB Simscape, Amesim, Excel, MATLAB, Python, 3D CAD modeling, Siemens NX","baseSalary":{"@type":"MonetaryAmount","currency":"USD","value":{"@type":"QuantitativeValue","minValue":200000,"maxValue":310000,"unitText":"YEAR"}}},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_fc3b0b15-f10"},"title":"Principal Fuel Systems Engineer (X-BAT)","description":"<p>Shield AI is seeking a Principal Fuel Systems Engineer to lead architecture, development, and validation of fuel systems for advanced AI-powered aircraft. In this role, you&#39;ll own the full lifecycle of fuel system design,from concept through flight testing,while mentoring others and driving technical excellence across our growing air vehicle portfolio.</p>\n<p>You&#39;ll tackle high-impact challenges: enabling efficient long-endurance flight, optimizing aircraft center of gravity, and developing robust, certifiable systems that perform flawlessly in extreme conditions.</p>\n<p>On-site or hybrid work is preferred; however, for highly qualified candidates, a remote arrangement may be considered with up to 25% travel.</p>\n<p><strong>Responsibilities:</strong></p>\n<ul>\n<li>Architect end-to-end fuel systems including storage, transfer, venting, and pressurization for next-gen autonomous aircraft.</li>\n<li>Lead cross-functional integration between propulsion, structures, avionics, and thermal teams to ensure optimal system performance.</li>\n<li>Conduct system-level modeling and analysis to predict flow behavior, vapor suppression, slosh dynamics, and thermal effects.</li>\n<li>Define performance requirements and verification strategies for high-reliability components and assemblies.</li>\n<li>Lead design reviews, technical trade studies, and risk assessments for critical systems.</li>\n<li>Oversee supplier selection, qualification, and acceptance testing for pumps, valves, tanks, and sensors.</li>\n<li>Support and guide ground and flight test campaigns; perform root-cause analysis for system anomalies.</li>\n<li>Mentor engineers, establish best practices, and develop processes for system integration and testing.</li>\n<li>Contribute to long-term technology roadmaps, including hybrid-electric and alternative fuel system architectures.</li>\n</ul>\n<p><strong>Qualifications:</strong></p>\n<ul>\n<li>B.S. or M.S. in Aerospace, Mechanical, or related engineering discipline.</li>\n<li>12–15+ years of experience in aircraft fuel systems, aerospace fluids, or propulsion integration.</li>\n<li>Demonstrated expertise with fuel system design, analysis, and certification for manned or unmanned aircraft.</li>\n<li>Deep understanding of fluid mechanics, thermodynamics, and CFD principles.</li>\n<li>Proficiency with analysis and modeling tools (ANSYS Fluent, OpenFOAM, MATLAB/Simulink) and CAD software (NX, CATIA, or SolidWorks).</li>\n<li>Strong technical leadership and mentoring experience within multidisciplinary teams.</li>\n<li>Familiarity with FAA and MIL-STD certification requirements and validation testing.</li>\n<li>U.S. Citizenship required.</li>\n<li>For remote candidates - ability to travel up to 25%.</li>\n</ul>\n<p><strong>Salary:</strong></p>\n<p>$209,197 - $313,795 a year</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_fc3b0b15-f10","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/0036466f-7c47-42ac-9df4-3485ad0f75e2","x-work-arrangement":"onsite","x-experience-level":"senior","x-job-type":"full-time","x-salary-range":"$209,197 - $313,795 a year","x-skills-required":["fuel system design","analysis and certification","fluid mechanics","thermodynamics","CFD principles","ANSYS Fluent","OpenFOAM","MATLAB/Simulink","CAD software","NX","CATIA","SolidWorks"],"x-skills-preferred":[],"datePosted":"2026-04-17T13:02:47.415Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Dallas, Texas"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"fuel system design, analysis and certification, fluid mechanics, thermodynamics, CFD principles, ANSYS Fluent, OpenFOAM, MATLAB/Simulink, CAD software, NX, CATIA, SolidWorks","baseSalary":{"@type":"MonetaryAmount","currency":"USD","value":{"@type":"QuantitativeValue","minValue":209197,"maxValue":313795,"unitText":"YEAR"}}},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_78367ada-85a"},"title":"Mechanical Engineer - Heat Exchanger Design","description":"<p>We are seeking an experienced Mechanical Engineer specializing in heat exchanger design to join our growing team. 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As a Staff Application Engineer, you will be responsible for leading and coordinating all technical activities throughout the sales opportunity lifecycle, including technical discovery, product presentations, demonstrations, and evaluations.</p>\n<p><strong>Responsibilities</strong></p>\n<ul>\n<li>Lead and coordinate all technical activities throughout the sales opportunity lifecycle, including technical discovery, product presentations, demonstrations, and evaluations.</li>\n<li>Engage directly with customers to understand their product design needs and engineering workflows, providing expert guidance on leveraging Ansys simulation solutions for electronics thermal management.</li>\n<li>Develop and deploy differentiating simulation solutions using the Ansys platform, integrating them seamlessly into customer design processes.</li>\n<li>Serve as a subject matter expert, deepening your industry knowledge and providing guidance to both customers and internal teams.</li>\n<li>Collaborate with product development teams to translate customer requirements into innovative product features and best practices</li>\n<li>Test rigorously new Ansys product releases on real-world industrial problems and contribute to the creation of application best practices.</li>\n<li>Support field and digital marketing initiatives, authoring conference presentations and technical content and thought leadership within the electronics thermal domain</li>\n</ul>\n<p><strong>Requirements</strong></p>\n<ul>\n<li>MS in Mechanical Engineering or a related field (BS+5, MS+3, or PhD+0 years of experience in engineering software environments).</li>\n<li>Strong background in fluid mechanics and computational fluid dynamics (CFD) and thermodynamics with practical application in the electronics industry.</li>\n<li>Demonstrated proficiency with Ansys software (Fluent, Icepak, Mechanical) or similar CAE, CAD, EDA, or PLM tools.</li>\n<li>Experience integrating simulation solutions into customer design workflows at the package, board, and system level.</li>\n<li>Familiarity with Multiphysics simulation approaches (e.g., Electro-Thermal, Thermo-Mechanical) is highly desirable.</li>\n<li>Excellent interpersonal, verbal, and written communication skills and comfort with effective interaction with senior business managers and C-level executives.</li>\n<li>Willingness and ability to travel domestically up to 25% (potentially up to 50%) as required.</li>\n</ul>\n<p><strong>What You&#39;ll Need</strong></p>\n<ul>\n<li>Logical problem-solver with strong interpersonal and communication skills, fluent in English (written and spoken).</li>\n<li>Highly organized, self-motivated, and able to manage multiple projects simultaneously with a sense of urgency.</li>\n<li>Business-savvy and professional, projecting confidence and credibility in all interactions.</li>\n<li>Collaborative team player who thrives in cross-functional environments and is willing to mentor others.</li>\n<li>Professional, driven to succeed, and results-focused, with a commitment to continuous improvement within a fast-paced, innovative company</li>\n</ul>\n<p><strong>Salary and Benefits</strong></p>\n<p>We offer a comprehensive range of health, wellness, and financial benefits to cater to your needs. Our total rewards include both monetary and non-monetary offerings. Your recruiter will provide more details about the salary range and benefits during the hiring process.</p>\n<p><strong>Work Environment</strong></p>\n<p>You will join the Ansys Customer Excellence team, a diverse group of talented engineers and technical specialists dedicated to empowering customers and advancing simulation-driven innovation. The team emphasizes a collaborative culture, sharing expertise, continuously learning, and delivering exceptional service across a wide range of industries, with a special focus on electronics thermal management.</p>\n<p><strong>Why Join Us</strong></p>\n<ul>\n<li>Accelerate customer adoption of Ansys engineering simulation solutions, driving business growth and customer success.</li>\n<li>Enhance the quality and efficiency of customer design workflows, enabling breakthroughs in electronics thermal management.</li>\n<li>Influence the evolution of Ansys products by providing critical feedback and innovative ideas based on real-world customer needs.</li>\n<li>Serve as a trusted advisor, elevating Synopsys&#39; reputation as a leader in simulation technology for the electronics industry.</li>\n<li>Empower customers to solve their most complex engineering problems, fostering long-term partnerships and loyalty.</li>\n<li>Contribute to thought leadership within the industry by sharing expertise at conferences, webinars, and training events.</li>\n<li>Drive internal knowledge sharing, mentoring junior team members, and promoting best practices across the organization.</li>\n</ul>\n<p><strong>How to Apply</strong></p>\n<p>If you&#39;re a motivated and experienced engineer looking to take your career to the next level, please submit your application, including your resume and a cover letter, to our careers website.</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_dc362216-2dd","directApply":true,"hiringOrganization":{"@type":"Organization","name":"Synopsys","sameAs":"https://careers.synopsys.com","logo":"https://logos.yubhub.co/careers.synopsys.com.png"},"x-apply-url":"https://careers.synopsys.com/job/san-jose/staff-application-engineer-electronics-thermal-management-central-eastern-us-16194/44408/92965324576","x-work-arrangement":"onsite","x-experience-level":"staff","x-job-type":"full-time","x-salary-range":"$112,000-$168,000","x-skills-required":["Ansys software","Fluid mechanics","Computational fluid dynamics","Thermodynamics","CAE, CAD, EDA, or PLM tools","Multiphysics simulation approaches","Interpersonal and communication skills"],"x-skills-preferred":[],"datePosted":"2026-04-05T13:23:14.922Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Jose"}},"employmentType":"FULL_TIME","occupationalCategory":"Engineering","industry":"Technology","skills":"Ansys software, Fluid mechanics, Computational fluid dynamics, Thermodynamics, CAE, CAD, EDA, or PLM tools, Multiphysics simulation approaches, Interpersonal and communication skills","baseSalary":{"@type":"MonetaryAmount","currency":"USD","value":{"@type":"QuantitativeValue","minValue":112000,"maxValue":168000,"unitText":"YEAR"}}},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_258b189a-627"},"title":"Staff Application Engineer (Electronics Thermal Management)","description":"<p>Engineer the Future with Us</p>\n<p>We currently have 614 open roles</p>\n<p><strong>Innovation Starts Here</strong></p>\n<p>Find Jobs For</p>\n<p>Where?When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.</p>\n<p><strong>Staff Application Engineer (Electronics Thermal Management) - Northern California (16451)</strong></p>\n<p>San Jose, California, United States</p>\n<p>Save</p>\n<p>Category: Engineering Hire Type: Employee</p>\n<p><strong>Job ID</strong> 16451 <strong>Base Salary Range</strong> $112000-$168000 <strong>Date posted</strong> 03/24/2026</p>\n<p>You are a passionate engineering professional with a deep curiosity for solving complex thermal management challenges in electronics. With a strong foundation in mechanical engineering and a specialized focus on thermodynamics, fluid mechanics and computational fluid dynamics (CFD), you thrive in environments where innovation meets real-world applications. Your experience with engineering simulation tools,especially Ansys products such as Fluent, Icepak, or Mechanical,sets you apart as a trusted subject matter expert. Your expertise is matched by your desire to collaborate closely with customers, understanding their unique design workflows, and translating their requirements into state-of-the-art simulation solutions. You are comfortable working independently as well as within multi-disciplinary teams and are adept at communicating complex technical concepts to both technical and non-technical audiences.</p>\n<p>You are driven by a commitment to continuous learning, staying ahead of industry trends, and sharing your knowledge through training, presentations, and customer engagements. Your professional demeanor, business acumen, and strong organizational skills enable you to manage multiple priorities effectively while maintaining a high level of customer satisfaction. You are excited by the prospect of influencing product development, supporting sales and marketing efforts, and making a tangible impact on both Synopsys and the broader electronics industry.</p>\n<p>This opportunity is based in or near San Jose, Sacramento, or Pleasanton and the hired candidate will support customers located in Northern California including covering the Bay area.</p>\n<p><strong>What You’ll Be Doing:</strong></p>\n<ul>\n<li>Lead and coordinate all technical activities throughout the sales opportunity lifecycle, including technical discovery, product presentations, demonstrations, and evaluations.</li>\n<li>Engage directly with customers to understand their product design needs and engineering workflows, providing expert guidance on leveraging Ansys simulation solutions for electronics thermal management.</li>\n<li>Develop and deploy differentiating simulation solutions using the Ansys platform, integrating them seamlessly into customer design processes.</li>\n<li>Serve as a subject matter expert, deepening your industry knowledge and providing guidance to both customers and internal teams.</li>\n<li>Collaborate with product development teams to translate customer requirements into innovative product features and best practices</li>\n<li>Test rigorously new Anysyparticular product releases on real-world industrial problems and contribute to the creation of application best practices.</li>\n<li>Support field and digital marketing initiatives, authoring conference presentations and technical content and thought leadership within the electronics thermal domain</li>\n<li>Provide consulting services and conduct training classes for customers, enabling them to maximize the value of Ansys solutions.</li>\n<li>Travel domestically to customer sites, conferences, and industry events to provide hands-on support and build lasting relationships (up to 25%, with flexibility for up to 50%).</li>\n</ul>\n<p><strong>The Impact You Will Have:</strong></p>\n<ul>\n<li>Accelerate customer adoption of Ansys engineering simulation solutions, driving business growth and customer success.</li>\n<li>Enhance the quality and efficiency of customer design workflows, enabling breakthroughs in electronics thermal management.</li>\n<li>Influence the evolution of Ansys products by providing critical feedback and innovative ideas based on real-world customer needs.</li>\n<li>Serve as a trusted advisor, elevating Synopsys’ reputation as a leader in simulation technology for the electronics industry.</li>\n<li>Empower customers to solve their most complex engineering problems, fostering long-term partnerships and loyalty.</li>\n<li>Contribute to thought leadership within the industry by sharing expertise at conferences, webinars, and training events.</li>\n<li>Drive internal knowledge sharing, mentoring junior team members, and promoting best practices across the organization.</li>\n</ul>\n<p><strong>What You’ll Need:</strong></p>\n<ul>\n<li>MS in Mechanical Engineering or a related field (BS+5, MS+3, or PhD+0 years of experience in engineering software environments).</li>\n<li>Strong background in fluid mechanics and computational fluid dynamics (CFD) and thermodynamics with practical application in the electronics industry.</li>\n<li>Demonstrated proficiency with Ansys software (Fluent, Icepak, Mechanical) or similar CAE, CAD, EDA, or PLM tools.</li>\n<li>Experience integrating simulation solutions into customer design workflows at the package, board, and system level.</li>\n<li>Familiarity with Multiphysics simulation approaches (e.g., Electro-Thermal, Thermo-Mechanical) is highly desirable.</li>\n<li>Excellent interpersonal, verbal, and written communication skills and comfort with effective interaction with senior business managers and C-level executives.</li>\n<li>Willingness and ability to travel domestically up to 25% (potentially up to 50%) as required.</li>\n</ul>\n<p><strong>Who You Are:</strong></p>\n<ul>\n<li>Logical problem-solver with strong interpersonal and communication skills, fluent in English (written and spoken).</li>\n<li>Highly organized, self-motivated, and able to manage multiple projects simultaneously with a sense of urgency.</li>\n<li>Business-savvy and professional, projecting confidence and credibility in all interactions.</li>\n<li>Collaborative team player who thrives in cross-functional environments and is willing to mentor others.</li>\n<li>Professional, driven to succeed, and results-focused, with a commitment to continuous improvement within a fast-paced, innovative company</li>\n</ul>\n<p><strong>The Team You’ll Be A Part Of:</strong></p>\n<p>You will join the Ansys Customer Excellence team, a diverse group of talented engineers and technical specialists dedicated to empowering customers and advancing simulation-driven innovation. The team emphasizes a collaborative culture, sharing expertise, continuously learning and delivering exceptional service across a wide range of industries, with a special focus on electronics thermal management. Together, you will solve complex challenges, drive product advancement, and make a measurable impact on the future of electronic design.</p>\n<p><strong>Rewards and Benefits:</strong></p>\n<p>We offer a comprehensive range of health, wellness, and financial benefits to cater to your needs. Our total rewards include both monetary and non-monetary offerings. You</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_258b189a-627","directApply":true,"hiringOrganization":{"@type":"Organization","name":"Synopsys","sameAs":"https://careers.synopsys.com","logo":"https://logos.yubhub.co/careers.synopsys.com.png"},"x-apply-url":"https://careers.synopsys.com/job/san-jose/staff-application-engineer-electronics-thermal-management-northern-california-16451/44408/93198373600","x-work-arrangement":"onsite","x-experience-level":"staff","x-job-type":"employee","x-salary-range":"$112000-$168000","x-skills-required":["Ansys software","Fluid mechanics","Computational fluid dynamics","Thermodynamics","Mechanical engineering","Engineering simulation tools","CAE, CAD, EDA, or PLM tools"],"x-skills-preferred":["Multiphysics simulation approaches","Electro-Thermal","Thermo-Mechanical"],"datePosted":"2026-04-05T13:20:46.384Z","jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"San Jose"}},"occupationalCategory":"Engineering","industry":"Technology","skills":"Ansys software, Fluid mechanics, Computational fluid dynamics, Thermodynamics, Mechanical engineering, Engineering simulation tools, CAE, CAD, EDA, or PLM tools, Multiphysics simulation approaches, Electro-Thermal, Thermo-Mechanical","baseSalary":{"@type":"MonetaryAmount","currency":"USD","value":{"@type":"QuantitativeValue","minValue":112000,"maxValue":168000,"unitText":"YEAR"}}},{"@context":"https://schema.org","@type":"JobPosting","identifier":{"@type":"PropertyValue","name":"YubHub","value":"job_d9fab6c7-66b"},"title":"Software Developer - Combustion Modelling (Finite Volume CFD)","description":"<p>We are seeking a highly motivated Software Developer with expertise in combustion modelling and finite volume CFD methods to join our CFD development team. 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