Oklo Inc
Position Description:
The Neutronics Engineer is responsible for performing reactor design calculations that include core design and fuel cycle analyses. Other work includes the design of irradiation targets for radioisotope production and how those targets affect the local and macro reactor core system (self-shielding, fuel consumption, production yield, etc.). Specific responsibilities may include:
Perform the complete range of actions involved in core design and fuel cycle analysis using Monte Carlo and deterministic codes on Oklo/Atomic Alchemy reactors. These include core design, core sizing, core optimization, reactivity feedback, core lifetime, and criticality analyses, among others. Perform calculations and analyses in Monte Carlo based codes such as MCNP, Serpent, and OpenMC. Perform calculations and analyses with deterministic codes such as CASMO/SIMULATE or HELIOS. Be aware of and familiar with research reactor core design and analysis work being performed internationally, as well as related benchmark calculations and experiments being performed internationally. Provide technical feedback to quick-iterating design teams. Document work using modern tools and techniques, and write well-written, thoughtful technical reports. We are looking for a Neutronics Engineer that is:
Passionate about making advanced industrial-scale radioisotope production Highly skilled with Monte Carlo neutronics tools such as MCNP, SERPENT, and Open-MC Skilled with deterministic fast reactor tools, or willing and eager to learn Eager to work on a dynamic team, receive constructive feedback, and grow with us Passionate about making radioisotope shortage a bygone phrase An optimist at heart Willing and able to learn quickly Willing to think differently and do things in new ways Comfortable in a fast-paced, highly iterative startup environment Excited to think creatively, critically, and reflectively about the problems they are solving while not leaning only on what has been done before Willing to propose novel and creative solutions to technical problems An excellent writer who can write in a modern active voice, so make your cover letter compelling and write it well Able to communicate technical content and results verbally Intermediate (2-5yr) or Experienced (5-10yr) Minimum Qualifications:
If you have experience and expertise in reactor design, apply. We also think the following are good indicators of qualifications to do this job: a Bachelors, Masters, or PhD in a technical field such as nuclear engineering, with experience in reactor design and analysis (Masters or PhD may be preferable). Fluency with Python. Experience with modern object-oriented languages, preferably C++. Proficiency with high performance computing systems. Proficiency with MCNP and SERPENT is highly recommended. Bonus Qualifications:
Hands-on experience in a reactor setting. Not required, but it is a bonus to not have purely theoretical/modeling experience. Who you are:
Oklo culture points true statements removed to plain text per guidance. A startup person: You aren't driven by titles or hierarchy, and prefer efficiency to excess process. You don't need or expect to have a lot of guidance but you enjoy working in a fast-paced team. Motivated: You are self-motivated. You bring enthusiasm to the team and feel part of achieving team goals without compromising work-life balance. A team-player: Oklo genuinely is a team. We work together to achieve incredible things. An excellent communicator: We need a person who is not only technically competent but also a clear and upbeat communicator. Creative: When things fall outside clear scopes, you can identify problems and invent ways to solve them without micromanagement, and enjoy solving open-ended problems. Detail-oriented: Attention to detail in work and communication matters for quality and company image. Oklo offers flexible time off, equity, competitive pay, 401k, health insurance, FSA, flexible work hours, and other benefits. We are looking to fill this position immediately! About Oklo Inc.
Oklo Inc. is developing fast fission power plants to deliver clean, reliable, and affordable energy at scale; establishing a domestic supply chain for critical radioisotopes; and advancing nuclear fuel recycling to convert nuclear waste into clean energy. Oklo was the first to receive a site use permit from the U.S. Department of Energy for a commercial advanced fission plant, was awarded fuel material from Idaho National Laboratory, and submitted the first custom combined license application for an advanced reactor to the U.S. Nuclear Regulatory Commission. Oklo is also developing advanced fuel recycling technologies in collaboration with the U.S. Department of Energy and U.S. National Laboratories. Apply for this job
First Name * Last Name * Email * Phone * Resume/CV * LinkedIn Profile Website Are you legally authorized to work in the United States? * Will you now or in the future require sponsorship for employment visa status? * Export Control Question: * The questions in this section are for the sole purpose of ensuring compliance with U.S. regulations concerning the export of controlled or protected technologies or information. If you are a U.S. Person, the export control regulations will not limit the technical information that Oklo can share with you after you start work. If, however, you are not a U.S. Person, the export control regulations may restrict the technical information to which we can give you access until and unless Oklo acquires an export authorization or license from the US government. If you are offered a position, it will be dependent on Oklo being able to satisfy all of the applicable export control requirements for your position, including acquiring any necessary export authorizations or licenses from the US government. Please identify yourself as one of the following A, B, or C as described below: * A. U.S. Person, defined as: a U.S. national, a U.S. lawful permanent resident, or a protected person under the Immigration and National Act. B. Not a U.S. Person, affiliated with a non-listed List I country per 10 CFR Part 810 Appendix A. C. Not a U.S. Person and not from a List I country as defined above. Oklo requires employees to travel twice a quarter annually to either headquarters or another designated location based on team/company needs or events. Are you willing/able to travel twice a quarter annually? * Are you open to relocating now or in the near future? * #J-18808-Ljbffr
The Neutronics Engineer is responsible for performing reactor design calculations that include core design and fuel cycle analyses. Other work includes the design of irradiation targets for radioisotope production and how those targets affect the local and macro reactor core system (self-shielding, fuel consumption, production yield, etc.). Specific responsibilities may include:
Perform the complete range of actions involved in core design and fuel cycle analysis using Monte Carlo and deterministic codes on Oklo/Atomic Alchemy reactors. These include core design, core sizing, core optimization, reactivity feedback, core lifetime, and criticality analyses, among others. Perform calculations and analyses in Monte Carlo based codes such as MCNP, Serpent, and OpenMC. Perform calculations and analyses with deterministic codes such as CASMO/SIMULATE or HELIOS. Be aware of and familiar with research reactor core design and analysis work being performed internationally, as well as related benchmark calculations and experiments being performed internationally. Provide technical feedback to quick-iterating design teams. Document work using modern tools and techniques, and write well-written, thoughtful technical reports. We are looking for a Neutronics Engineer that is:
Passionate about making advanced industrial-scale radioisotope production Highly skilled with Monte Carlo neutronics tools such as MCNP, SERPENT, and Open-MC Skilled with deterministic fast reactor tools, or willing and eager to learn Eager to work on a dynamic team, receive constructive feedback, and grow with us Passionate about making radioisotope shortage a bygone phrase An optimist at heart Willing and able to learn quickly Willing to think differently and do things in new ways Comfortable in a fast-paced, highly iterative startup environment Excited to think creatively, critically, and reflectively about the problems they are solving while not leaning only on what has been done before Willing to propose novel and creative solutions to technical problems An excellent writer who can write in a modern active voice, so make your cover letter compelling and write it well Able to communicate technical content and results verbally Intermediate (2-5yr) or Experienced (5-10yr) Minimum Qualifications:
If you have experience and expertise in reactor design, apply. We also think the following are good indicators of qualifications to do this job: a Bachelors, Masters, or PhD in a technical field such as nuclear engineering, with experience in reactor design and analysis (Masters or PhD may be preferable). Fluency with Python. Experience with modern object-oriented languages, preferably C++. Proficiency with high performance computing systems. Proficiency with MCNP and SERPENT is highly recommended. Bonus Qualifications:
Hands-on experience in a reactor setting. Not required, but it is a bonus to not have purely theoretical/modeling experience. Who you are:
Oklo culture points true statements removed to plain text per guidance. A startup person: You aren't driven by titles or hierarchy, and prefer efficiency to excess process. You don't need or expect to have a lot of guidance but you enjoy working in a fast-paced team. Motivated: You are self-motivated. You bring enthusiasm to the team and feel part of achieving team goals without compromising work-life balance. A team-player: Oklo genuinely is a team. We work together to achieve incredible things. An excellent communicator: We need a person who is not only technically competent but also a clear and upbeat communicator. Creative: When things fall outside clear scopes, you can identify problems and invent ways to solve them without micromanagement, and enjoy solving open-ended problems. Detail-oriented: Attention to detail in work and communication matters for quality and company image. Oklo offers flexible time off, equity, competitive pay, 401k, health insurance, FSA, flexible work hours, and other benefits. We are looking to fill this position immediately! About Oklo Inc.
Oklo Inc. is developing fast fission power plants to deliver clean, reliable, and affordable energy at scale; establishing a domestic supply chain for critical radioisotopes; and advancing nuclear fuel recycling to convert nuclear waste into clean energy. Oklo was the first to receive a site use permit from the U.S. Department of Energy for a commercial advanced fission plant, was awarded fuel material from Idaho National Laboratory, and submitted the first custom combined license application for an advanced reactor to the U.S. Nuclear Regulatory Commission. Oklo is also developing advanced fuel recycling technologies in collaboration with the U.S. Department of Energy and U.S. National Laboratories. Apply for this job
First Name * Last Name * Email * Phone * Resume/CV * LinkedIn Profile Website Are you legally authorized to work in the United States? * Will you now or in the future require sponsorship for employment visa status? * Export Control Question: * The questions in this section are for the sole purpose of ensuring compliance with U.S. regulations concerning the export of controlled or protected technologies or information. If you are a U.S. Person, the export control regulations will not limit the technical information that Oklo can share with you after you start work. If, however, you are not a U.S. Person, the export control regulations may restrict the technical information to which we can give you access until and unless Oklo acquires an export authorization or license from the US government. If you are offered a position, it will be dependent on Oklo being able to satisfy all of the applicable export control requirements for your position, including acquiring any necessary export authorizations or licenses from the US government. Please identify yourself as one of the following A, B, or C as described below: * A. U.S. Person, defined as: a U.S. national, a U.S. lawful permanent resident, or a protected person under the Immigration and National Act. B. Not a U.S. Person, affiliated with a non-listed List I country per 10 CFR Part 810 Appendix A. C. Not a U.S. Person and not from a List I country as defined above. Oklo requires employees to travel twice a quarter annually to either headquarters or another designated location based on team/company needs or events. Are you willing/able to travel twice a quarter annually? * Are you open to relocating now or in the near future? * #J-18808-Ljbffr