Thanks for your interest in Oklo! We are searching for a Process Engineer to join our Fuel Recycling engineering team.
Position Description
The person in this role is responsible for conducting design, development, prototyping, and validation work on key chemical separation subsystems and supporting systems for Oklo’s fuel recycling facility. These subsystems may include pyroprocessing, off-gas separation, and waste immobilization. It will include collaboration with cross-functional teams including those with a focus on facility design, unit process equipment design, and licensing.
Specific responsibilities may include:
Developing systems that meet facility and regulatory requirements
Defining system and unit process requirements and validation methodologies
Establishing performance criteria, test protocols, and prototyping equipment
Developing technical parameters and deploying and operating test systems to use in refining system design and operation
Completing equipment sizing and specifications and developing instrument process data specifications
Developing process flow sheets and heat and material balances using process simulation tools
Developing and maintaining process and instrumentation diagrams
Generating documentation to guide the fabrication, installation, commissioning, operation, and maintenance of subsystems
Serving as a technical lead through multiple lifecycle stages
Generating technical documentation to be included in regulatory filings
Minimum Qualifications:
Degree in chemical engineering or related field
7+ years of experience in chemical engineering or related field
Bonus Qualifications:
Experience using AspenTech, ChemCAD, Promax, automation, Excel, Python, etc., for process and equipment design, reliability studies, and economic analysis
Experience deploying or working on pilot plants and scaling from demonstration to industrial scale at brown/green field sites
Commercial or government nuclear industry experiences
Competencies
We are looking for a Process Engineer that is
Passionate about clean energy
An optimist at heart
Passionate about making advanced fission a reality
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
Who you are:
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. If you prefer the culture and feel of a large organization, that is great, but you likely won’t enjoy working with us! There is plenty of important work and plenty of good opportunities with organizations like that.
Motivated: You are self-motivated. You bring an enthusiasm to the team, and imbue a sense of passion that goes beyond clocking in and clocking out. This isn’t about a fake or arbitrary “pieces of flair” mentality or lack of work-life balance! It is about being a part of the vision and feeling a part of reaching team goals.
A team-player: Oklo genuinely is a team. We aren’t about taking credit for ourselves, and we aren’t about pushing blame to others. We do incredible things because we work as a team.
An excellent communicator: We need a person who is not only technically competent but also a clear and upbeat communicator.
Creative: Being creative means that when things fall outside clear scopes or processes or problems arise without clear solutions, you are able to identify it as well as invent ways to solve a problem or fill a need without micromanagement. The successful person in this job will not only be creative, but also enjoy being creative and solving open-ended problems which may change day-by-day.
Detail-oriented: This focus is a big part of excellence, consistency, and quality. Excellent grammar and spelling matter for both good communication as well as the image of the company that we put forward.
About Oklo travel requirements:
Oklo requires remote employees to travel to headquarters (Santa Clara, CA) twice a quarter annually, based on business or team needs, including attendance at team meetings, off-sites, and other company events or gatherings. For the first two weeks of onboarding, employees are required to be in person at headquarters in Santa Clara, CA.
About Oklo compensation:
Salary: $100,000-$160,000
Oklo offers flexible time off, equity, competitive pay, 401k, health insurance, FSA, flexible work hours, and other benefits.
This position may involve access to information subject to U.S. export control laws. Only applicants who meet the definition of a U.S. person under applicable laws may be eligible.
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.
#CHOP: Oklo’s Values
Collaboration: We go further, together. We bring diverse perspectives, listen actively, and build trust through transparency and respect. We work across disciplines, sharing ownership to turn complex challenges into shared successes.
Humility: We are team players who act for the good of the company and for the world. We are focused on our mission, not personal recognition.
Ownership: We take pride in what we do and how we do it. We are proactive in finding solutions and see tasks through to completion. We are committed to delivering on our promises to provide clean, reliable, and affordable energy.
Pathfinding: We chart new ground where no path exists by approaching challenges with curiosity, courage, and creativity while navigating ambiguity.
Candidates should be aware that employment may be contingent upon successful completion of a drug screening, and employees may be subject to drug testing at any time in accordance with company policy and applicable laws.
Oklo is aware of recent recruitment fraud attempts targeting job seekers. Please be cautious of anyone claiming to represent Oklo who does not contact you from an official Oklo email address.
All legitimate communications from our recruiting team— including application updates, interview requests, and job offers — will come exclusively from an @oklo.com email. Oklo will never ask for sensitive personal information, payments, or account credentials during the hiring process.
If you receive suspicious outreach or have concerns about the authenticity of any communication claiming to be from Oklo, please contact us through the official channels listed on our website.
Oklo designs and deploys advanced fission power plants, led by the Aurora reactor that can produce up to 15 MW of electricity and run for 10 years or more without refueling. The reactor uses a new fission approach that provides inherent safety and can recycle nuclear waste as fuel, including on-site waste recycling. It differs from traditional reactors by focusing on long-life, modular deployments licensed for a range of customers, such as industrial facilities, remote communities, and even space missions. Its goal is to provide clean, reliable, and affordable energy worldwide by expanding access to safe nuclear power and recycling nuclear waste as part of its energy solution.
Company Size
201-500
Company Stage
IPO
Headquarters
Sunnyvale, California
Founded
2013
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Amazon's decision to fund 12 small nuclear reactors at a former Indiana coal plant is turning the debate over atomic power into a live commercial test. A major buyer is now committing to nuclear energy for data centre-level reliability. A Simply Wall St screen highlights three nuclear stocks. NuScale Power (market cap $2.5 billion) develops small modular reactors and earned about $11 million from US utility-related activities. Constellation Energy ($96.1 billion) runs a large nuclear fleet and reports about $31.3 billion from generation. It has roughly 920MW of long-term nuclear contracts with investment grade buyers, averaging 18.5 years. Oklo ($5.2 billion) builds 15–75MW Aurora fission plants and recycles used fuel. The US Nuclear Regulatory Commission approved its Principal Design Criteria for Aurora, though the reactors are not yet fully licensed.
Constellation Energy and 2 nuclear stocks to watch. October 16, 2026 Oil back above US$100 and renewed attacks on energy infrastructure keep reminding markets how fragile fuel supplies can be. That spotlight on energy security is pulling more attention toward nuclear, where output is not tied to shipping lanes or weather. For investors, that creates a clear theme to research. This article walks through three nuclear energy stocks from its screener that aim to tap into that demand. The three stocks highlighted here offer a compelling starting point if you want exposure to leading uranium producers, enrichment specialists, and reactor operators delivering reliable and sustainable power. However, if you want the standouts, these 16 nuclear renaissance stocks are the most outstanding. Overview: Constellation Energy operates a large fleet of nuclear, wind, solar, gas, and hydro plants to supply low carbon power and energy solutions across the United States. Operations: The business generates about US$31.3b from its Generation segment, with revenue spread across Mid Atlantic, Midwest, New York, ERCOT, and other regions. Market Cap: US$97.4b Constellation Energy matters for this nuclear screen because its reactor fleet provides reliable, low carbon baseload power that large customers increasingly want locked in for decades. "Growing demand for carbon free, reliable power from large scale customers such as data centers and large corporates is now translating into roughly 920 MW of long duration nuclear power contracts with investment grade buyers on an average 18.5 year term. This can support more visible revenue and earnings growth for Constellation Energy as additional load is signed over time." What happens to that visibility if a single key assumption about long term pricing power and contract terms starts to shift? If that pricing power shift is what you care about, go straight to the full narrative for Constellation Energy for details on how Constellation Energy's contracts could accelerate or stall from here. Overview: Oklo develops Aurora Powerhouse small modular fission plants and related fuel recycling technology to supply reliable nuclear electricity to industrial customers. Market Cap: US$5.6b Oklo pulls nuclear power right into the screener's sweet spot, pairing compact Aurora Powerhouse reactors with fuel recycling aimed at long term, contracted electricity supply. "Just had a major regulatory hurdle overcome, NRC (Nuclear Regulatory Commission) just approved Oklo's Principal Design Criteria for Aurora. Reactors still aren't fully licensed / approved, but this has a significant positive impact on uncertainty." The real swing factor for Oklo sits in how one future decision shapes the path from capital hungry projects to recurring energy cashflows. That inflection point on cashflow timing is exactly what the full narrative for Oklo unpacks, including how regulatory progress could accelerate or stall Oklo's path to long term contracts. Overview: GE Vernova provides electricity generation, grid and storage equipment and services, with its Power segment supplying nuclear plant turbines and auxiliaries. Operations: GE Vernova generates about US$21.0b from Power, US$12.2b from Electrification, and US$8.5b from Wind, highlighting diversified energy infrastructure exposure. Market Cap: US$246.7b GE Vernova gives this nuclear-focused screener a large scale equipment and services provider, tying reactor hardware, steam turbines, and grid technology directly into long term power demand from data centers and utilities. "In Q1 2026 alone, GE Vernova reportedly secured $2.4 billion in data-center-related electrification orders. This was more than all of 2025 combined." What that surge ultimately means for GE Vernova's nuclear-related margins and pricing power depends on how one unseen pressure in the backlog evolves. That hidden pressure is exactly why you should read the full narrative for GE Vernova to see whether GE Vernova's nuclear backlog is quietly compounding strength or masking future friction. Seeking alternatives before momentum flies past. Fresh ideas move first. By the time every investor is talking, the breakout can be halfway done and the best entry already dropping out of reach, so getting in early can be critical. * Consider targeting resilient income streams before yields potentially get compressed by demand, using a curated group of 8 dividend fortresses designed to keep cash flows in focus while it matters. * Track the next wave of automation-related companies as capital allocators emphasize efficiency and productivity, starting with hand picked 92 robotics and automation stocks oriented toward long term adoption trends. * Evaluate opportunities ahead of potential infrastructure upgrade cycles by scanning 41 power grid technology and infrastructure stocks that could be positioned to participate as grids modernize, rather than reacting only after prices have already moved. This article by Simply Wall St is general in nature. Summa Money provide commentary based on historical data and analyst forecasts only using an unbiased methodology and its articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. Summa Money aim to bring you long-term focused analysis driven by fundamental data. Note that its analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned. Have feedback on this article? Concerned about the content? Get in touch with Summa Money directly. Alternatively, email [email protected]
Electricity demand over the next 20 years is expected to run six times higher than from 2005 to 2025, driven by artificial intelligence (AI) and electric vehicles. Nuclear power is set to help meet it. Small reactor developers Oklo and NuScale Power are risky bets. In the second quarter of 2026, Oklo made $1.4 million in revenue against $74.4 million in operating expenses; NuScale made $75,000 against just over $64 million. Neither pays a dividend. Dividend payers offer other routes. Constellation Energy, which runs the largest US nuclear fleet, yields about 0.5% and has power deals with Microsoft, Meta, and Amazon. NextEra Energy yields 3.2% and plans to buy Dominion Energy. Brookfield Renewable yields 5.3% and owns a stake in Westinghouse.
3 dividend stocks riding the same nuclear build-out from different angles. The nuclear power sector offers options from high-risk industry upstarts like Oklo to reliable dividend stocks like NextEra. Key points. * The nuclear power industry is undergoing a renaissance, driven by massive demand from new technologies like AI and electric vehicles. * You could invest in the sector by taking a high-risk on upstarts like Oklo or NuScale Power. * Or you could play it safe with dividend stocks like Constellation Energy, Brookfield Renewable, and NextEra Energy. * 10 stocks The Motley Fool, LLC like better than Oklo" Over the next 20 years, demand for electricity is expected to be six times higher than it was between 2005 and 2025. That step change in demand is being driven by new technologies like artificial intelligence (AI) and electric vehicles. Nuclear power is expected to play an important part in meeting that demand, leading to something of a renaissance for the industry. You could play into that revival with high-risk investments, such as Oklo (OKLO -6.80%) or NuScale Power (SMR -6.88%). Both are money-losing upstarts attempting to build small modular nuclear reactors (SMRs). Or you could play it safe with dividend stocks like Constellation Energy (CEG -1.77%), Brookfield Renewable (BEP -1.66%), and NextEra Energy (NEE +1.38%). Here's why the dividend stocks could be a better choice. Earnings are likely years away. When it comes to nuclear power, Oklo and NuScale are at the cutting edge. Both are attempting to build small modular nuclear reactors. Oklo wants to build and operate its own reactors, while NuScale wants to build reactors and sell them to others to operate. SMRs are exciting because their small size and modern safety technology would allow them to be placed closer to where they are used. Think about an artificial intelligence data center powered by an SMR, which would help it avoid taxing the electric grid and driving electricity prices higher. There's just one problem. Oklo generated $1.4 million dollars of revenue in the second quarter of 2026, versus operating expenses of $74.4 million. NuScale's situation looks even worse, with revenues of $75,000 and operating expenses of just over $64 million. Simple math shows they are both bleeding red ink. Clearly, neither of these stocks is appropriate for risk-averse investors. In fact, it could be years before either is sustainably profitable. And since they aren't yet profitable, you can forget about dividends. Three dividend options across the risk spectrum. But you can invest in nuclear power while generating dividend income, with options to suit different risk profiles. For example, Constellation Energy works outside of the regulated utility market, selling power directly to customers. It operates the largest fleet of nuclear reactors in the United States, with major nuclear power deals with Microsoft (MSFT +0.97%), Meta (META +3.50%), and Amazon (AMZN -1.15%) to help each build out its AI infrastructure. Missed Nvidia in 2009? This rare signal is flashing again. In 2009, a "Double Down" signal flashed for a little-known chipmaker called Nvidia. If you'd invested $5,000 then, you'd be sitting on $2,980,404 today.* Now, for the first time in years, that same "Total Conviction" signal is flashing for a company 1/100th the size of Nvidia. It's a key player in the $1.8 trillion space race, and with the stock recently sitting 20% off its highs, the window to get in early is closing fast. *Stock Advisor returns as of October 12, 2026. Constellation Energy Premium Feature Moneyball Superscore Today's Change ( -1.77 %) $ -5.28 Current Price Key data points. Market Cap Day's Range $ 290.40 - $ 301.77 52wk Range $ 228.63 - $ 412.70 Gross Margin Dividend Yield The yield is a bit miserly at roughly 0.5%, but the real story here is about growth. Notably, since Constellation isn't a regulated utility, it can charge market rates for the power it sells. Given today's strong demand for electricity, this independent power producer is well-positioned to profit. NextEra Energy Premium Feature Moneyball Superscore Today's Change ( 1.38 %) $ 1.07 Current Price Market Cap Day's Range $ 77.33 - $ 78.44 52wk Range $ 74.41 - $ 98.75 Gross Margin Dividend Yield NextEra Energy is another utility option, with its planned acquisition of Dominion Energy (D +1.28%) expected to push it into the number two spot in the U.S. nuclear space. Dominion, notably, operates in one of the world's most important data center markets. NextEra's dividend yield is 3.2%, and the dividend has been increased annually for over 30 years. And it operates both a large regulated utility and one of the world's largest solar and wind power businesses. It is a comfortable middle ground between growth and income. Brookfield Renewable Partners Premium Feature Moneyball Superscore Today's Change ( -1.66 %) $ -0.49 Current Price Market Cap Day's Range $ 28.98 - $ 29.53 52wk Range $ 26.30 - $ 38.12 Gross Margin Dividend Yield For those seeking more income, Brookfield Renewable and its lofty 5.3% yield would be appropriate. The business owns a globally diversified portfolio of clean energy assets, including hydroelectric, solar, and wind power, as well as storage assets. But it also owns a stake in Westinghouse, one of the world's largest nuclear energy service providers. It is a less direct play on the space, since it is basically a picks-and-shovels opportunity. But it has been a reliable dividend grower over the past decade, with an average distribution increase of 5% a year, and offers a very attractive yield right now. If you are trying to live off your dividends, it could be a good fit and provide some exposure to nuclear power. You don't have to jump in with both feet. While Oklo and NuScale Power offer investors a chance to be at the leading edge of nuclear technology, they also carry significant risks. If you focus on dividend stocks, you can avoid some of those risks, but you can still lean into growth with a company like Constellation Energy. Or you can look at a growth-and-income stock like NextEra Energy, which is leaning into nuclear and AI through its planned acquisition of Dominion Energy. For those trying to maximize yield, Brookfield Renewable could be the best choice, even though nuclear is only one part of a much more diversified clean energy portfolio. Is Oklo a smart long-term play? Before you buy stock in Oklo, consider this: The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now... and Oklo wasn't one of them. The 10 stocks that made the cut could produce monster returns in the coming years. Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of its recommendation, you'd have $379,123!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of its recommendation, you'd have $1,408,822!* Now, it's worth noting Stock Advisor's total average return is 950% - a market-crushing outperformance compared to 215% for the S&P 500. Don't miss the latest top 10 list, available with Stock Advisor, and join an investing community built by individual investors for individual investors. *Stock Advisor returns as of October 12, 2026.
Is Oklo the next trillion-dollar stock? Could Oklo be the first nuclear company to join the trillion-dollar club? Key points. * Oklo has embarked on a radical idea: Sell power from small nuclear reactors. * Small nuclear reactors could be cheaper to build than large power plants, but operating them profitably is far from guaranteed. * Oklo remains a speculative stock, and any possibility of joining the trillion-dollar club would be far in the future. * 10 stocks The Motley Fool, LLC like better than Oklo" There are only a handful of companies in the world worth more than $1 trillion, and Oklo (OKLO +0.38%) is nowhere near joining them. And yet if Oklo's ambitious plans for small nuclear reactors work out, it could become one of the most - if not the most - important energy companies in the U.S. If it's successful, could Oklo possibly become a trillion-dollar company? Premium Feature Moneyball Superscore Today's Change ( 0.38 %) $ 0.13 Current Price Key data points. Market Cap Day's Range $ 34.10 - $ 35.13 52wk Range $ 33.70 - $ 193.84 Gross Margin No, Oklo probably won't become a trillion-dollar company. I won't mince words: I doubt Oklo will ever have 12 zeros after its name. That doesn't make it a bad stock; it just means there will be a limit to its growth. That limit, I think, will be determined by how profitably Oklo can sell power. The gist of Oklo's business is this: Sell electricity generated from small nuclear reactors. More precisely, Oklo is developing sodium-cooled fast reactors that use metallic nuclear fuel and are engineered to operate for a decade or longer without refueling. It has an insanely talented executive team - including CEO Jacob DeWitte, who holds a Ph.D. in nuclear engineering from MIT - as well as agreements with companies leading the way in developing AI infrastructure. Image source: Oklo. Small nuclear reactors, like Oklo's Aurora, have a smaller footprint and theoretically will take less time to build. They can also be mass-produced in factories, which should make them cheaper to build. Whether Oklo's Aurora reactors will actually be cheaper remains to be seen, but even if they are cheaper to build, there's another lingering question: How much will it cost Oklo to operate them? Missed Nvidia in 2009? (This rare signal is flashing again). When the Total Conviction signal flashed for Nvidia in 2009, most people ignored it. The ones who acted turned $5,000 into $3,105,454*. Now, for the first time in years, that same "Total Conviction" signal is flashing for a company 1/100th the size of Nvidia. It's a key player in the $1.8 trillion space race, and with the stock recently sitting 20% off its highs, the window to get in early is closing fast. *Returns as of October 6, 2026. A preprint, titled "The consequences of high SMR costs in electricity markets," suggests the answer might not be encouraging. This study, which hasn't undergone peer review, found that many small reactor developers would need to charge unusually high electricity prices to earn a profit. The reason? Fuel and operating costs will simply be too high. The study puts it bluntly: "SMRs are uneconomical primarily because investment cost reductions are offset by increased marginal costs." In other words, a reactor that is relatively inexpensive to build can still be very expensive to operate. So expensive, in fact, that some customers might not be willing to pay the prices needed to make Oklo profitable. Of course, high electricity prices won't scare away every customer. Indeed, some might be willing to pay a premium for the kind of around-the-clock, clean power that Oklo hopes to provide. In fact, the study even mentioned Oklo's older 15-megawatt (MW) Aurora model as one of the better-performing SMRs, suggesting its economics could be better than those of some competitors. Still, that's hardly a guarantee of profitability, at least not at the level a trillion-dollar company would need to justify its valuation. Add to that all the other uncertainties - building reactors, operating them safely, selling power to customers - and the question of a trillion dollars pales in comparison to a more pressing one: Can it actually build a successful business in the first place? For now, Oklo remains a speculative growth stock with no guarantee of success. Only aggressive investors who can stomach volatility should consider opening a small position. Should you buy stock in Oklo right now? Before you buy stock in Oklo, consider this: The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now... and Oklo wasn't one of them. The 10 stocks that made the cut could produce monster returns in the coming years. Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of its recommendation, you'd have $379,123!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of its recommendation, you'd have $1,408,822!* Now, it's worth noting Stock Advisor's total average return is 950% - a market-crushing outperformance compared to 215% for the S&P 500. Don't miss the latest top 10 list, available with Stock Advisor, and join an investing community built by individual investors for individual investors. *Stock Advisor returns as of October 11, 2026.