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About the role
<div class="content-intro"><p><strong>Turning Space into a Transportation Layer for Earth</strong></p></div><p><strong><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Who We Are:</span></span></strong><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p>
<p><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Inversion builds advanced reentry systems to deliver next-generation capabilities from space.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p>
<p><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Our mission is to make Earth radically more accessible by turning Low-Earth Orbit into an on-demand logistics domain. We see space not as a destination, but as a platform — one that unlocks unprecedented speed and global reach.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p>
<p><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Our spacecraft are designed to deliver payloads anywhere on Earth in under an hour, operating through extreme reentry conditions and landing with high precision. These systems open the door to new ways of testing, delivering, and operating at hypersonic speeds.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p>
<p><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Inherently </span><span data-ccp-parastyle="Normal (Web)">dual-use</span><span data-ccp-parastyle="Normal (Web)">, our technology is built to meet urgent national security needs while laying the groundwork for future commercial applications. Backed by leading investors including Y Combinator, Spark Capital, and Lockheed Martin Ventures, and working with partners such as the U.S. Space Force and NASA, Inversion is pushing the boundaries of what’s possible in space-based defense and logistics.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p>
<p><strong><span data-contrast="auto"><span data-ccp-charstyle="Strong">What You'll Do</span></span></strong><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p>
<p><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">As </span><span data-ccp-parastyle="Normal (Web)">a</span><span data-ccp-parastyle="Normal (Web)"> </span></span><strong><span data-contrast="auto"><span data-ccp-charstyle="Strong">Staff Thermal Engineer</span></span></strong><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)"> at Inversion, you will report directly to the </span></span><strong><span data-contrast="auto"><span data-ccp-charstyle="Strong">Senior Manager of Arc Vehicle Reentry</span></span></strong><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">. In this role, you will be the primary technical authority on spacecraft thermal design, modeling, and thermal protection system (TPS) sizing. You will define the thermal architecture for our hypersonic reentry vehicles to ensure structures, avionics, payloads, and mechanical flight controls survive extreme reentry environments. </span><span data-ccp-parastyle="Normal (Web)">You </span><span data-ccp-parastyle="Normal (Web)">will lead complex multi-physics analysis efforts, establish company-wide thermal standards, mentor senior engineers, and translate high-level program requirements into validated, flight-ready thermal control systems.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p>
<p><strong><span data-contrast="auto"><span data-ccp-charstyle="Strong">Key Responsibilities</span></span></strong><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="27" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="1" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Define the overall spacecraft thermal control system (TCS) architecture and design standards across all product lines.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="27" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Lead high-fidelity, transient thermal analysis including 3D conjugate heat transfer (CHT) modeling, aerodynamic heating boundary conditions, and internal radiative/conductive heat transfer.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="27" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="3" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Own the sizing, selection, and structural interface design of thermal protection systems (TPS) and internal insulation materials.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="27" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="4" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Analyze and optimize thermal </span><span data-ccp-parastyle="Normal (Web)">conductances</span><span data-ccp-parastyle="Normal (Web)"> of structural joints, mechanical isolators for flap actuators, and electronic compartment packaging.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="27" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="5" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Partner directly with the aerothermal, structures, GNC, and propulsion teams to execute multi-disciplinary design trade studies and vehicle performance optimizations.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="27" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="6" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Establish thermal testing standards and lead thermal vacuum (TVAC) and high-temperature material testing qualification campaigns.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="27" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="7" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Correlate thermal models against flight and ground test data, including arc-jet testing, to reduce modeling uncertainty and validate designs.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="27" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="8" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Mentor senior and mid-level engineers across the organization on first-principles thermal design, analysis tools, and best practices.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<p><strong><span data-contrast="auto"><span data-ccp-charstyle="Strong">Required Qualifications</span></span></strong><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="26" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="1" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Bachelor’s degree in Mechanical Engineering</span><span data-ccp-parastyle="Normal (Web)">, Aerospace Engineering, or equivalent technical experience.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="26" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Typically</span><span data-ccp-parastyle="Normal (Web)"> </span><span data-ccp-parastyle="Normal (Web)">8</span><span data-ccp-parastyle="Normal (Web)">+ years of experience in thermal design, modeling, and analysis of high-temperature aerospace vehicles, such as launch vehicles, reentry capsules, satellites, or tactical hardware.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="26" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="3" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Expertise in industry-standard thermal analysis software, such as Thermal Desktop, ANSYS Thermal, or equivalent tools.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="26" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="4" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Strong foundational knowledge of multi-physics heat transfer (conduction, radiation, high-speed convection) and thermodynamics.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="26" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="5" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Demonstrated experience taking complex thermal systems through the complete lifecycle from conceptual design through hardware testing.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="26" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="6" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Proven ability to operate independently, make high-consequence technical decisions under uncertainty, and establish company-wide technical standards.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="26" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="7" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Excellent verbal and written communication skills.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="26" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="8" data-aria-level="1"><strong><span data-contrast="auto"><span data-ccp-charstyle="Strong">This position is on-site at Inversion HQ in Playa Vista, CA.</span></span></strong><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<p><strong><span data-contrast="auto"><span data-ccp-charstyle="Strong">Desired Qualifications</span></span></strong><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="25" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="1" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Master's or Ph.D. in Mechanical or Aerospace Engineering with a focus on heat transfer, fluid dynamics, or thermodynamics.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="25" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="2" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Direct experience modeling aerothermal hypersonic environments, plasma interactions, or conjugate heat transfer (CHT) coupled with CFD solvers.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="25" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="3" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Hands-on experience executing and post-processing thermal vacuum (TVAC) or high-intensity radiant thermal testing.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<ul>
<li data-leveltext="" data-font="Symbol" data-listid="25" data-list-defn-props="{"335552541":1,"335559685":720,"335559991":360,"469769226":"Symbol","469769242":[8226],"469777803":"left","469777804":"","469777815":"hybridMultilevel"}" data-aria-posinset="4" data-aria-level="1"><span data-contrast="auto"><span data-ccp-parastyle="Normal (Web)">Prior experience working in startups and/or small independent teams.</span></span><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></li>
</ul>
<p><strong><span data-contrast="auto"><span data-ccp-charstyle="Strong">Our office headquarters </span><span data-ccp-charstyle="Strong">is located in</span><span data-ccp-charstyle="Strong"> Playa Vista, CA. This position requires in office presence.</span></span></strong><span data-ccp-props="{"134233117":true,"134233118":true,"201341983":0,"335559740":240}"> </span></p>
<p><sub><em>The California annual base salary for this role is currently $161,000-$221,000. Pay Grades are determined by role, level, location, and alignment with market data. Individual pay will be determined on a case-by-case basis and may vary based on the following considerations: interviews and an assessment of several factors that are unique to each candidate, job-related skills, relevant education and experience, certifications, abilities of the candidate and internal equity. </em></sub></p><div class="content-conclusion"><div style="text-align: left;"><span style="font-size: 8pt;"><strong>ITAR Compliance:</strong></span></div>
<div style="text-align: left;"><span style="font-size: 8pt;">To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR <a href="https://www.pmddtc.state.gov/?id=ddtc_kb_article_page&sys_id=24d528fddbfc930044f9ff621f961987">here</a>. </span></div>
<div> </div>
<div><span style="font-size: 8pt;"><strong>Equal Employment Opportunity:</strong></span></div>
<div><span style="font-size: 8pt;">Inversion provides equal employment opportunities to all employees and applicants without regard to race, color, religion, age, sex, gender identity, sexual orientation, national origin, veteran status, or disability. </span></div>
<div> </div>
<div><span style="font-size: 8pt;">Inversion collects and processes personal data in accordance with applicable data protection laws. If you are a US Job Applicant see the <a href="https://oag.ca.gov/privacy/ccpa" target="_blank">CCPA Privacy Policy Notice</a></span><span style="font-size: 8pt;"><strong> </strong>for further details.</span></div></div>
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