Principal Nuclear Mechanical Engineer
1 month ago- Role family
- Hardware & Physical Engineering
- Location
- Long Beach
- Salary
- -
Explore Bluecore Energy careers: 8 open roles hiring now. Find jobs at Bluecore Energy with direct links to apply. Funding stage: Seed. Headcount: 11-50. Bluecore Energy is a Long Beach-based maritime nuclear energy startup founded by Uber Freight alum Kofi Asante, building small modular water-cooled nuclear reactors mounted on floating barges to power ports, coastal infrastructure, and data centers. Its first product is a 10 MWe Pressurized Water Reactor designed to be relocated by ship and refueled only once every few years, and the company is in active review with the NRC and U.S. Coast Guard.
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Bluecore Energy is a Seed stage AI startup, founded in 2026, with $60M in total disclosed funding. Its most recent round was a $50M Seed in Sep 2026. It currently lists 8 open roles across Long Beach. Source: Fast AI Jobs company dataset, updated Oct 2026.
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Long Beach · Licensing & Certification · Full-Time
Long Beach · General · Full-Time
Long Beach · Licensing & Certification · Full-Time
Long Beach · Production Engineering · Full-Time
Long Beach · Nuclear & Thermal Engineering · Full-Time
Long Beach · Nuclear & Thermal Engineering · Full-Time
Long Beach · Production Engineering · Full-Time
Long Beach · Production Engineering · Full-Time
Company profile last updated on Oct 17, 2026.
Bluecore Energy jobs and careers: 8 open roles currently listed here. Review hiring details and apply via the official career page. Official careers page
Bluecore Energy is an climate tech company. Bluecore Energy is a Long Beach-based maritime nuclear energy startup founded by Uber Freight alum Kofi Asante, building small modular water-cooled nuclear reactors mounted on floating barges to power ports, coastal infrastructure, and data centers. Its first product is a 10 MWe Pressurized Water Reactor designed to be relocated by ship and refueled only once every few years, and the company is in active review with the NRC and U.S. Coast Guard.
Open positions
8 jobs · Newest first
Candidate questions
Bluecore Energy is a Long Beach-based maritime nuclear energy startup founded by Uber Freight alum Kofi Asante, building small modular water-cooled nuclear reactors mounted on floating barges to power ports, coastal infrastructure, and data centers. Its first product is a 10 MWe Pressurized Water Reactor designed to be relocated by ship and refueled only once every few years, and the company is in active review with the NRC and U.S. Coast Guard.
Yes. Bluecore Energy is hiring and currently has 8 open roles listed on Fast AI Startup Jobs, each with a direct link to the official application page.
Bluecore Energy is currently hiring for roles such as Chemistry Controls Lead, General Application, Nuclear Fuel Systems Engineer - Fuel Lifecycle, Principal Nuclear Mechanical Engineer, Principal Thermal-Hydraulics & Safety Analysis Engineer, Safety Integration Lead, and more. See the full list of jobs at Bluecore Energy above.
Bluecore Energy is hiring across Long Beach, and other locations based on its currently open roles.
Bluecore Energy has raised $60M in total. The latest known stage is Seed.
Bluecore Energy reports an employee count of 11-50.
Company context
Bluecore Energy is a Seed stage AI startup, founded in 2026, with $60M in total disclosed funding. Its most recent round was a $50M Seed in Sep 2026. It currently lists 8 open roles across Long Beach. Source: Fast AI Jobs company dataset, updated Oct 2026.