Oklo

Oklo

oklo.comgreenhouse
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Oklo Inc. is an advanced nuclear technology company founded in 2013, developing compact fast fission reactors called 'powerhouses' to provide clean, reliable, and affordable energy at scale, with a focus on fuel recycling.

60 open positions
Last updated Jul 6, 2026
Founded 2013
125 employees
Remote78%
Hybrid0%
On-site22%
Salary shown85%
Avg. listing23d
This month6 new · 4 closed

Thermal Hydraulic Test Engineer

$90k–$155k/year
42
Low

Onsite position in Idaho Falls, travel up to 10%. Thanks for your interest in Oklo! We are searching for a Thermal Hydraulic Test Engineer to join our team. Position Description Oklo is transforming the future of energy, and we’re looking for a Thermal Hydraulic Test Engineer with 5+ yea

EngineeringOtherQA & TestingQa EngineerTest EngineerMid
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10 0 0 ~3mo ago
OkloOklo·United StatesUnited States·Santa Clara·Remote · United States

Systems Engineer, Requirements and Integration

$90k–$130k/year
51
Low

Remote Thanks for your interest in Oklo! We are searching for a Systems Engineer to join our team. Position Description Oklo is transforming the future of energy, and we’re looking for a Systems Engineer with 3-5 years of dedicated experience in requirements management within regu

OtherSystems EngineerInfrastructure & CloudMid
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5 0 0 ~3mo ago
OkloOklo·United StatesUnited States·Santa Clara·Remote · United States

Software Engineer

$110k–$155k/year
49
Low

Join us in pioneering the next generation of nuclear reactors! You'll leverage your software skills alongside nuclear engineers to model, simulate, design, and deploy advanced fission power technology. You will work at the forefront of the nuclear industry, developing novel techniques to reach new l

OtherDevOps & InfrastructureSoftware EngineerSoftware EngineeringMid
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10 0 0 ~3mo ago
OkloOklo·United StatesUnited States·Santa Clara·Remote · United States

Senior Sourcing Specialist

$110k–$140k/year
51
Low

Thanks for your interest in Oklo! We are searching for a Senior Sourcing Specialist to join our team. Position Description Oklo is seeking a Senior Sourcing Specialist to lead complex sourcing and purchasing execution efforts across critical reactor modules and high-value hardware a

RecruiterSourcing SpecialistPeopleProcurement & PurchasingSenior
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9 0 0 ~3mo ago
OkloOklo·United StatesUnited States·Santa Clara·Remote · United States

Senior Software Engineer

$160k–$200k/year
51
Low

Join us in pioneering the next generation of nuclear reactors! You'll leverage your software skills alongside nuclear engineers to model, simulate, design, and deploy advanced fission power technology. You will work at the forefront of the nuclear industry, developing novel techniques to reach new l

OtherDevOps & InfrastructureSoftware EngineerSoftware EngineeringSenior
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9 0 0 ~3mo ago
OkloOklo·United StatesUnited States·Santa Clara·Remote · United States

Senior Mechanical Design Engineer - Reactor Module

$13k–$165k/year
51
Low

Thanks for your interest in Oklo! We are searching for an experienced Mechanical Design Engineer to join our team. We are looking to fill this position immediately. Level (Engineer III/Senior) will be determined by experience. Position Description As a Senior Mechanical Design Engineer at Oklo

EngineeringFrontend EngineeringMechanical Design EngineerTrades & Skilled LaborSenior
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11 0 0 ~3mo ago
OkloOklo·United StatesUnited States·Santa Clara·Remote · United States

Senior Global Supply Manager

$135k–$165k/year
51
Low

Thanks for your interest in Oklo! We are searching for a Senior Global Supply Manager to join our team. Position Description Oklo is seeking a Global Supply Manager to architect and lead the company’s supply base strategy across critical nuclear hardware and production systems. This

OtherGlobal Supply ManagerSenior
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5 0 0 ~3mo ago
OkloOklo·United StatesUnited States·Santa Clara·Remote · United States

Regulatory Engineer

$85k–$175k/year
51
Low

Thanks for your interest in Oklo! We are searching for an additional Regulatory Engineer to join our fuel recycling team. Position Description: The Regulatory Engineer is responsible for both navigating the regulatory framework for licensing recycling and fuel fabrication facilities, as well a

OtherRegulatory EngineerMid
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6 0 0 ~3mo ago
OkloOklo·United StatesUnited States·Santa Clara·Remote · United States

Radioactive Waste Handling Engineer

$100k–$190k/year
51
Low

Thanks for your interest in Oklo! We are searching for a Radioactive Waste Handling Engineer to join our Fuel Recycling Team. Position Description The Radioactive Waste Handling Engineer is responsible for designing and implementing compliant, safe, and effective shipping and storage solution

OtherEngineerMid
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7 0 0 ~3mo ago
OkloOklo·Any·On-site

Open Call for Engineers

$60k–$180k/year
42
Low

Thanks for your interest in Oklo! This is an open call for all kinds of engineers interested in joining the team! Competencies We are looking for engineers that are: Passionate about making advanced fission a reality Willing and able to learn quickly Eager to work on a dynamic team, receive co

OtherOpen CallMid
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12 0 0 ~3mo ago
OkloOklo·United StatesUnited States·Santa Clara·Remote · United States

Neutronics Analysis Engineer

$102k–$225k/year
51
Low

Thanks for your interest in Oklo! We are searching for a Neutronics Analysis Engineer to work with our engineering team and help us wrangle the neutrons. Position Description The Neutronics Analysis Engineer is responsible for defining, developing, and executing in-core and ex-cor

OtherFrontend EngineeringEngineerMid
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7 0 0 ~3mo ago
OkloOklo·United StatesUnited States·Santa Clara·Remote · United States

Mechatronics Engineer

$100k–$175k/year
51
Low

Thanks for your interest in Oklo! We are searching for a Mechatronics Engineer to join our nuclear fuel recycling engineering team. Position Description The mechatronics engineer is responsible for designing automated systems and robotic material-handling equipment for remote-operated process

EngineeringMechatronics EngineerMid
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7 0 0 ~3mo ago
OkloOklo·United StatesUnited States·Santa Clara·Remote · United States

Licensing Manager

$50k–$166k/year
51
Low

Thanks for your interest in Oklo! We are searching for Licensing Manager to join our team. Position Description: A Licensing Manager at Oklo is expected to apply nuclear regulatory knowledge and experience to support engineering development towards meeting licensing requirements. The Lic

OtherLicensing ManagerMid
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7 0 0 ~3mo ago

Hardware Test Technician

$30–$50/hour
42
Low

Thanks for your interest in Oklo! We are searching for a passionate, problem solving, and detail-oriented Hardware Test Technician to join our hardware test team. Position Description The Hardware Test Technician on the test team will partner with test engineers and hardware owners to fabricat

OtherTest TechnicianMid
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9 0 0 ~3mo ago
OkloOklo·United StatesUnited States·Santa Clara·Remote · United States

General Application - Nuclear Fuel Recycling

39
Lowest

Thanks for your interest in Oklo! This is an open call for all kinds of engineers and other professionals interested in joining our fuel recycling team! Oklo is preparing to deploy the first modern U.S. fuel recycling facility. This requires specialty work in areas including design, R&D, pr

OtherGeneral ApplicationMid
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10 0 0 ~3mo ago
OkloOklo·United StatesUnited States·Santa Clara·Remote · United States

Fuels Licensing Manager

$50k–$166k/year
51
Low

Thanks for your interest in Oklo! We are searching for a Fuels Licensing Manager to join our team. Position Description The Fuels Licensing Manager at Oklo is expected to apply nuclear regulatory knowledge and experience to support engineering development towards meeting licensing requirements

OtherLicensing ManagerMid
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8 0 0 ~3mo ago
OkloOklo·United StatesUnited States·Santa Clara·Remote · United States

Fuel Performance Engineer

$120k–$165k/year
51
Low

Thanks for your interest in Oklo! We are searching for a Fuel Performance Engineer to join our team. Position Description Fuel Performance Engineers at Oklo are responsible for the fuel performance analyses and verification of current and future fuel design for Oklo's Aurora powerhouses.

OtherFrontend EngineeringPerformance EngineerMid
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10 0 0 ~3mo ago
OkloOklo·United StatesUnited States·Santa Clara·Remote · United States

External Hazards Regulatory Engineer

$70k–$1500k/year
51
Low

Thanks for your interest in Oklo! We are searching for an External Hazards Regulatory Engineer with familiarity with both the NRC regulations and technical analysis of facilities in the case of external hazards such as seismic events, flooding events, and man-made hazards to join our team.&nbs

OtherRegulatory EngineerRegulatoryMid
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6 0 0 ~3mo ago
OkloOklo·United StatesUnited States·Santa Clara·Remote · United States

Core Mechanical Design - Senior Mechanical Design Engineer

$115k–$170k/year
51
Low

Thanks for your interest in Oklo! We are searching for a Core Mechanical Design Engineer to join our engineering team. Position Description As a Core Mechanical Design Engineer, you will be responsible for designing core assemblies and components that will be used in our advanced reactors. You

EngineeringOtherMechanical Design EngineerTrades & Skilled LaborMechanicSenior
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6 0 0 ~3mo ago
OkloOklo·United StatesUnited States·Santa Clara,Lockhart·Remote · United States

Early Deployments Project Manager

$125k–$175k/year
51
Low

Thanks for your interest in Oklo! We are searching for an Early Deployments Project Manager to join our team. Position Description The Early Deployments Project Manager will spearhead communications among project team members, key stakeholders, and leadership. Experience in startups and/or res

OperationsProject ManagerProject & Program ManagementMid
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4 0 0 ~3mo ago