
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.
🔥 2 minutes ago
Where this job comes from
Posted on Deep Fission's careers page, not through a job board
First seen by Remote Rocketship 2 minutes ago

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.
• Lead planning and execution of multi-phase nuclear energy programs from conceptual development through licensing, procurement, and construction • Set scheduling methods and standards, and develop, maintain, and analyze integrated project schedules using Oracle Primavera Cloud or equivalent tools • Track critical path, float, and milestone performance • Monitor and report scope, schedule, and cost performance • Prepare project health updates and progress reports for leadership and stakeholders • Coordinate engineering, licensing, procurement, drilling & completion, and operations teams • Resolve interface issues and complex project issues with minimal guidance • Lead phase gate reviews, design reviews, and decision checkpoints • Manage vendor and subcontractor deliverables for schedule, quality, and safety compliance • Track long-lead items, purchase orders, and supplier deliverables against project schedule and budget • Establish and lead change management processes, including scope change identification, impact assessment, and documentation • Promote a proactive nuclear safety culture across remote and field-based activities • Own the program risk register and establish methods for risk identification, categorization, qualitative analysis, and mitigation tracking • Lead risk mitigation plans, owner assignments, and response strategies for high-priority risks • Monitor and escalate emerging risks across licensing, engineering, procurement, supply chain, and construction workstreams • Report to the Senior Project Director
• Bachelor’s degree in engineering, Construction Management, Project Management, or a related technical field • 5 plus years of experience in project management, with demonstrated responsibility for schedule, scope, and stakeholder coordination on complex technical programs • Working experience in project risk management, including risk register development and mitigation planning • Experience in regulated technical environments such as nuclear, aerospace, defense, oil & gas, or large-scale industrial capital projects • Proficiency with project scheduling tools such as Primavera P6 or MS Project • Strong analytical and communication skills, with the ability to synthesize schedule and risk data for program leadership • Proven ability to work effectively in virtual and hybrid team environments and coordinate across organizational boundaries • Must be a U.S. person eligible to meet Department of Energy (DOE) Export Control requirements under 10 CFR 810 • Ability to work independently in a remote-first, cross-functional environment and partner effectively with senior stakeholders across the organization • Willingness to travel domestically for team offsites, training sessions, and site visits as required • Preferred: Advanced degree (MS or MBA) in Engineering, Project Management, or Business • Preferred: Experience with nuclear programs, SMRs, or first-of-a-kind technology development in a regulated setting • Preferred: Experience managing the procurement facet of complex capital or first-of-a-kind projects, including supplier coordination, purchase order tracking, long-lead items, and vendor performance • Preferred: Experience in startup or innovation-driven organizations where scope and process are actively evolving • Preferred: Background in NRC or DOE regulatory environments; familiarity with nuclear QA programs (e.g., NQA-1) and compliance documentation • Preferred: Familiarity with procurement and spend-management platforms (e.g., Ramp) • Preferred: PMP or equivalent project management certification • Preferred: PMI-RMP certification or equivalent formal risk management training
• Remote-first work environment • Domestic travel for team offsites, training sessions, and site visits as required • Quarterly company offsites • Equal opportunity and diverse, inclusive workplace
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