Jobs at Oklo Inc

The Senior CFD Thermal-Hydraulics Engineer will analyze fluid flow and heat transfer, conducting high-fidelity simulations, collaborating with design teams, and documenting analyses.

The role involves overseeing external suppliers for nuclear projects, conducting quality audits, managing supplier qualifications, and ensuring compliance with technical and quality standards.

The External Hazards Regulatory Engineer will develop licensing strategies, assess external hazard impacts, manage analyses, and ensure compliance with NRC regulations. Responsibilities include collaborating with teams, authoring technical documents, and integrating hazard assessments into project designs.

The Regulatory Engineer navigates regulatory frameworks while contributing to engineering design for fuel recycling facilities and licensing requirements.

The Project Planner at Oklo oversees project tracking, schedules, communication with stakeholders, financial reporting, and project closeout documentation. They ensure project milestones are met and facilitate effective collaboration across teams.

Lead and coordinate cross-functional, high-impact projects for radioisotope production facility development, operational readiness, permitting, licensing, and infrastructure deployment. Manage schedules, budgets, resources, risks, contractors, procurement, and project controls; facilitate status reporting and executive communication; ensure compliance with regulatory, quality, and safety requirements; and drive alignment across engineering, operations, regulatory, supply chain, and business teams to deliver mission-critical capabilities.

Lead global market assessment, origination, and commercial structuring for advanced nuclear deployment. Build strategic partnerships with utilities, industrial users, governments, and investors; evaluate market, regulatory, and infrastructure dynamics; support financing and policy engagement; advise executive leadership on market entry and commercialization strategy; and drive cross-functional deal execution and long-term infrastructure planning.

Support full lifecycle procurement and commercial contracting across engineering, manufacturing, construction, operations, and corporate teams. Draft, negotiate, and administer MSAs, SOWs, POs and related agreements; manage supplier engagement, sourcing support, contract administration, purchase orders, and compliance with internal procedures and export controls. Coordinate cross-functionally with Legal, Engineering, Finance, Quality, and Program Management to enable project execution and supplier performance.

Lead supply chain systems architecture and implementation (Procure-to-Pay, MES, QMS, ERP), translate operational needs into workflows and analytics, own KPI/dashboard frameworks, drive continuous improvement, partner with vendors/IT, and support ERP evaluation and supply chain scaling for fleet deployment.

The Senior Counsel will support corporate legal work for a public company, including SEC filings, compliance, M&A, and corporate governance, while providing legal advice across various business teams.

Design, analyze, and specify fluids and power process systems for Oklo power plants. Develop equipment architecture and documentation, build and operate prototypes, support procurement and vendor testing, produce regulatory technical documentation, and own process systems across lifecycle stages.

Oklo seeks passionate engineers to innovate in fast fission technology, emphasizing creativity, teamwork, communication, and adaptability in a dynamic startup environment.

Perform and optimize radiochemical processing, isotope handling, sample preparation, and analytical laboratory work within regulated NRC/DOE frameworks. Support radiological controls, contamination control, dosimetry, documentation, audits, training, commissioning, and mentor junior staff to maintain safe, compliant isotope production and laboratory operations.

Support radiochemistry operations and isotope production in a regulated lab: assist with radiochemical processing, sample prep, analytical measurements, contamination control, documentation, surveys, inventory, procedure reviews, troubleshooting, and cross-functional commissioning and readiness activities.

Lead development and execution of system and product integration plans for complex hardware. Align cross-functional teams, manage interfaces, track and mitigate integration risks, support verification/validation and test readiness, and communicate status to project leadership through design, procurement, manufacturing, assembly, test, and delivery phases.

Lead design and management of project insurance, surety, and risk transfer programs across development, construction, operations, and decommissioning. Build enterprise project risk frameworks, review contractual risk allocation, support financing and commercial activities, manage brokers/insurers, and present risk reporting to executive leadership and the Board. Collaborate cross-functionally to quantify, mitigate, and transfer complex industrial and nuclear-related risks.

Lead the requirements management process for complex engineering projects, ensuring clarity and compliance with safety standards and regulations.

The Human Factors Engineer will develop safety basis documentation and human factors strategies for a nuclear fuel recycling facility, ensuring optimal human-system interfaces and error prevention methodologies.

The Hardware Test Engineer will manage test projects focused on thermo-hydraulic and materials testing, ensuring compliance and quality standards, while leading cross-functional teams.

The Neutronics Analysis Engineer conducts neutronics analyses for reactor design and performance evaluation, responsible for using Monte Carlo and deterministic codes, validating analyses, and collaborating with design teams.