
51 - 200 employees
Founded 2023
β‘ Energy
π§ Hardware
Energy β’ Hardware
Deep Fission is an advanced nuclear energy company developing a novel deployment architecture called Gravityβ’ that integrates established technologies β pressurized water reactors, geothermal energy-transfer components, and deep borehole drilling β to place reactor systems a mile underground. The design uses hydrostatic pressure from a deep water column to support operating pressure and cooling, applies geothermal-style surface energy transfer to turbines, and aims for rapid, low-footprint deployments (a stated 6-month target for a single reactor deployment and a 2027β2028 commercial operation goal). The company reports an 18. 5 GW commercial pipeline via letters of intent with power-site partners, has moved prototype hardware (reactor canister) to a Kansas site, and is engaging with regulators and investors through public filings and offerings.
π₯ 1 hour ago
Senior Licensing Engineer leading regulatory planning and compliance for nuclear reactor development at Deep Fission. Collaborating with teams to navigate DOE and NRC requirements for advanced reactor technologies.
π₯ 1 hour ago
Mechanical Systems Design Engineer focusing on surface mechanical systems for nuclear reactor pilot project. Collaborating on design tasks and managing interdisciplinary engineering efforts.
π₯ 1 hour ago
Lead Engineer leading power systems design for a revolutionary deep borehole reactor project. Involves engineering oversight, design coordination, and managing interdisciplinary interfaces.
π₯ 1 hour ago
NRC Emergency Protection Licensing Engineer leading emergency preparedness and planning strategies at Deep Fission. Collaborates on regulatory compliance and innovative approaches for advanced reactor technologies.
π₯ 1 hour ago
Chief of Staff to the CEO at Deep Fission pioneering clean nuclear energy solutions. Driving strategy, execution, and governance across the organization.