Application Guide
How to Apply for Civil and Environmental Engineer
at Oklo
🏢 About Oklo
Oklo is pioneering next-generation fast fission technology to provide clean, reliable, and affordable energy while recycling nuclear waste. Their mission addresses both energy needs and environmental sustainability, making them a unique player in the advanced nuclear sector. Working here offers the chance to directly contribute to combating climate change through innovative engineering.
About This Role
As a Civil and Environmental Engineer at Oklo, you will lead early-stage site development for future nuclear projects, including conceptual layouts, grading, drainage, and utility routing. Your work will be critical in transforming innovative reactor designs into viable, constructable sites, ensuring regulatory compliance and project feasibility.
💡 A Day in the Life
Your day might start with a review of site feasibility data and a coordination call with the reactor design team to align layout requirements. You'll then spend time in Civil 3D developing grading and drainage concepts, followed by a meeting with a permitting consultant to discuss NRC submittals. Afternoon could involve drafting technical specifications for a civil works package and updating project schedules.
🚀 Application Tools
🎯 Who Oklo Is Looking For
- Experienced in industrial or energy site development, with a strong portfolio of grading, drainage, and utility designs using Civil 3D, AutoCAD, or GIS.
- A licensed Professional Engineer (PE) or an EIT actively pursuing PE certification, comfortable leading early-stage planning and permitting activities.
- A systems thinker who can coordinate with cross-functional teams (e.g., reactor designers, environmental scientists) and external partners to balance technical, regulatory, and schedule constraints.
- Passionate about clean energy and nuclear technology, with the ability to communicate complex civil engineering concepts to non-engineers.
📝 Tips for Applying to Oklo
Tailor your resume to highlight site development projects, especially those involving grading, drainage, or utility routing for industrial or energy facilities.
In your cover letter, explicitly connect your experience with nuclear or highly regulated environments (e.g., DOE, NRC) to Oklo's need for permitting expertise.
Showcase any experience with Civil 3D or GIS by mentioning specific deliverables you created (e.g., site layouts, grading plans).
Mention your interest in nuclear energy and Oklo's mission in the 'Why Oklo?' section – demonstrate you've researched their technology and values.
If you have a PE license, list it prominently; if EIT, state your timeline for PE certification to meet their expectation.
✉️ What to Emphasize in Your Cover Letter
['Emphasize your experience leading early-stage site development for complex projects, including feasibility studies and constructability evaluations.', 'Highlight your proficiency with Civil 3D, AutoCAD, or GIS, and provide examples of how you used these tools to solve site challenges.', 'Show your understanding of the nuclear regulatory environment and your ability to coordinate with permitting agencies.', "Express genuine enthusiasm for Oklo's mission of clean energy and nuclear waste recycling, linking it to your personal career goals."]
Generate Cover Letter →🔍 Research Before Applying
To stand out, make sure you've researched:
- → Read Oklo's website and recent news about their Aurora reactor design and fuel recycling technology to understand their technical approach.
- → Review NRC regulations for advanced reactor siting and any recent guidance on site characterization for non-light-water reactors.
- → Look into Oklo's partnerships (e.g., with DOE or national labs) to understand the broader ecosystem they operate in.
- → Familiarize yourself with Oklo's team – especially the engineering leadership – to identify potential interviewers and their backgrounds.
💬 Prepare for These Interview Topics
Based on this role, you may be asked about:
⚠️ Common Mistakes to Avoid
- Focusing solely on civil engineering without acknowledging the nuclear context (e.g., not mentioning radiation protection or security requirements).
- Submitting a generic application that doesn't reference Oklo's specific technology (Aurora) or mission.
- Underplaying the importance of permitting and regulatory experience – this role requires strong coordination with external agencies.
📅 Application Timeline
This position is open until filled. However, we recommend applying as soon as possible as roles at mission-driven organizations tend to fill quickly.
Typical hiring timeline:
Application Review
1-2 weeks
Initial Screening
Phone call or written assessment
Interviews
1-2 rounds, usually virtual
Offer
Congratulations!