Lead Mechanical Engineer - Heat Exchangers (Austin, TX)
Posted Jun 16, 2026·Open for 39 days (and counting)
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Key details
Function
Engineering
Workplace
On-site
Location
US
Job Description
Exowatt is revolutionizing the energy landscape for the AI era with our groundbreaking P3 system that captures solar energy, stores it as heat, and generates electricity on demand. Founded in 2023 and backed by leading investors including Andreessen Horowitz, Sam Altman, and Felicis, we're committed to providing clean, modular, and scalable power that meets the rapidly growing demands of AI infrastructure. Our mission is to make sustainable renewable energy always available and almost free, enabling technological advancement while protecting our planet.
We are seeking an experienced Mechanical Engineer specializing in heat exchanger design to join our growing team. In this role, you will lead the design, analysis, and optimization of heat exchangers for our thermal energy storage systems, ensuring efficient heat transfer, system reliability, and performance across demanding operational conditions.
This position is based in Austin, TX, however an alternate location of Miami, FL is possible for the right candidate. If hired for this role, relocation to one of these sites is required. We provide relocation assistance.
Audit details(provenance, verification trail, raw fields)
Core fields
Posting ID
exowatt:c2770d40-e7ba-457c-b152-350e9741b932Title
Lead Mechanical Engineer - Heat Exchangers (Austin, TX)
Function
Engineering
Location
Austin, TX
Workplace mode
in_person
Posted at
2026-06-16 20:02:59Z
Compensation
undisclosed
Provenance
First seen (our tracker)
2026-07-20 21:46:48Z
Last seen
2026-07-26 05:44:06Z
Last updated
2026-07-26 05:44:06Z
Removed at
still open
Days open
Open for 39 days (and counting)
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exowattVerification trail
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