
51 - 200 employees
Founded 2023
⚡ Energy
🔧 Hardware
Energy • Hardware
Deep Fission is an advanced nuclear energy company developing a novel deployment architecture called Gravity™ that integrates established technologies — pressurized water reactors, geothermal energy-transfer components, and deep borehole drilling — 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 2027–2028 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.
Selected: 🇺🇸 United States – Remote USA.
Selected: 🆕 Date Added.
🕒 August 14
Director of Drilling leading well construction for Deep Fission’s deep-borehole pressurized water reactors. Building drilling teams, systems, and multi-rig operations for commercial nuclear deployment.
🕒 August 11
Nuclear Safety Analysis Engineer supporting Deep Fission’s deep-borehole pressurized water reactor. Performing accident analyses, radiological evaluations, and NRC/DOE licensing documentation for deployment.
🕒 July 27
Lead Rankine-cycle and power-systems design for Deep Fission’s deep-borehole nuclear reactor pilot. Coordinate engineering, construction, suppliers, licensing, and subcontractors through deployment.
🕒 July 27
Chief of Staff to the CEO at Deep Fission pioneering clean nuclear energy solutions. Driving strategy, execution, and governance across the organization.