Last Energy jobs, careers, and hiring context

Explore Last Energy careers: 25 open roles hiring now. Find jobs at Last Energy with direct links to apply. Funding stage: Series C. Headcount: 51-200. Last Energy designs, builds, owns, and operates micro-modular nuclear power plants, most notably the PWR-20, a factory-built 20 MWe pressurized water reactor delivered as pre-fabricated modules. It sells full-service on-site baseload power to data centers, industrial facilities, and utilities, and is building a 5 MW pilot reactor at the Texas A&M-RELLIS campus. Spun out of the Energy Impact Center in 2019 by founder Bret Kugelmass, it is now headquartered in Austin, Texas.

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Open roles
25
Funding stage
Series C
Total funding
$164M

Key facts

Last Energy is a Series C stage AI startup, founded in 2019, with $164M in total disclosed funding. Its most recent round was a $100M Series C in Dec 2025. It currently lists 25 open roles across Austin, TX, London, Austin or Bryan, TX, +2 more. Source: Fast AI Jobs company dataset, updated Aug 2026.

Sample open roles from this company

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Company profile last updated on Aug 24, 2026.