Application Guide
How to Apply for Chief of Staff to the Chief Strategy Officer
at Oklo
🏢 About Oklo
Oklo is a nuclear energy company commercializing next-generation fast fission reactors and nuclear waste recycling, aiming to provide clean, reliable, affordable energy at scale. Unlike traditional nuclear developers, Oklo is focused on small, factory-built reactors and a business model that includes owning and operating plants, making it a unique player in the energy transition. Working here means contributing to a mission-driven, high-growth startup at the forefront of advanced nuclear technology.
About This Role
As Chief of Staff to the Chief Strategy Officer, you will be the operational backbone of the CSO's office, ensuring the CSO's time and attention are focused on the highest-impact strategic priorities. You will manage the operating rhythm, triage incoming requests, prepare decision materials, coordinate across Strategy, Finance, Corporate Development, Legal, Government Affairs, Communications, and business units, and make delegated decisions to keep initiatives moving. This is a mid-career role for a strong operator who thrives on bringing structure and judgment to a fast-paced, mission-critical environment.
💡 A Day in the Life
You might start your day by reviewing the CSO's calendar, reprioritizing meetings, and preparing briefing materials for an upcoming board discussion. Later, you could coordinate with Finance and Legal on a regulatory filing, triage a request from Government Affairs, and ensure the CSO is prepped for a strategic partnership call. Throughout, you'll be the connective tissue that keeps the strategy agenda moving forward.
🚀 Application Tools
🎯 Who Oklo Is Looking For
- 3–7 years of experience in management consulting, investment banking, private equity, or a high-growth startup, with a proven track record of supporting senior executives and driving cross-functional initiatives.
- Exceptional organizational and prioritization skills, with the ability to triage requests, manage competing deadlines, and maintain a clear operating rhythm for a C-suite leader.
- Strong business acumen and strategic judgment, capable of understanding complex topics across energy, finance, and policy, and making sound decisions on behalf of the CSO.
- Excellent communication and stakeholder management skills, able to interact effectively with internal teams and external partners, and to prepare clear, concise materials for decision-making.
📝 Tips for Applying to Oklo
Highlight any experience you have in the energy sector, especially nuclear, renewables, or deep tech, and show that you understand Oklo's business model and mission.
Emphasize your ability to operate in ambiguity and bring structure to chaos—provide concrete examples of how you've organized priorities for a senior leader or managed multiple workstreams simultaneously.
Demonstrate your familiarity with the functions the CSO oversees (Strategy, Finance, Corp Dev, Legal, Gov Affairs, Comms) by mentioning relevant projects or collaborations in your resume or cover letter.
Use the cover letter to explain why you want to work at Oklo specifically, referencing recent company milestones, funding, or regulatory progress to show genuine interest.
Show that you are a proactive self-starter who can make delegated decisions by describing a time you took ownership of a task and drove it to completion without constant supervision.
✉️ What to Emphasize in Your Cover Letter
['Your motivation for joining Oklo and contributing to its mission of clean, reliable, affordable energy through advanced nuclear technology.', "Concrete examples of how you have increased a senior leader's leverage by managing their operating rhythm, triaging requests, and ensuring follow-through on commitments.", 'Your ability to coordinate across multiple functions (e.g., Finance, Legal, Government Affairs) and to prepare decision-ready materials for executive review.', 'Evidence of your strategic judgment and ability to make delegated decisions that align with organizational priorities.']
Generate Cover Letter →🔍 Research Before Applying
To stand out, make sure you've researched:
- → Study Oklo's technology, including its fast fission reactors and nuclear waste recycling process, and understand how it differs from traditional nuclear reactors.
- → Review Oklo's recent news, such as its SPAC merger, regulatory milestones, and partnerships, to speak knowledgeably about the company's trajectory.
- → Research the backgrounds of Oklo's leadership team, especially the Chief Strategy Officer and Head of Strategy, to understand their priorities and working styles.
- → Familiarize yourself with the broader advanced nuclear landscape, including competitors like TerraPower and NuScale, and key policy developments that impact Oklo.
💬 Prepare for These Interview Topics
Based on this role, you may be asked about:
⚠️ Common Mistakes to Avoid
- Being too generic in your application—failing to tailor your resume and cover letter to Oklo's mission and the specific responsibilities of the Chief of Staff role.
- Overemphasizing administrative or executive assistant experience without demonstrating strategic thinking and the ability to operate at a higher level.
- Neglecting to show how you handle ambiguity and rapid change—Oklo is a startup in a complex regulatory environment, so adaptability is crucial.
📅 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!