Full-Time
Teamcenter Librarian
Updated on 8/8/2026
X-energy
1,001-5,000 employees
Develops SMR reactors and TRISO fuel
Compensation Overview
$77 - $89/hr
Rockville, MD, USA
In Person
Five days on-site per week required; travel up to 40%.
Bachelor's
 Data & Analytics (1) |
|---|
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- A bachelor’s degree in library science, information management, mechanical engineering, or a related field, or equivalent experience.
- In-depth experience with Siemens NX and Teamcenter product lifecycle management.
- Typically demonstrated by 15 years of relevant experience in a MCAD librarian or engineering data management role with Teamcenter.
- Establish and maintain an organized NX computer-aided design reuse library for fasteners, fittings, and common components.
- Create and standardize material definitions for nuclear-grade materials.
- Manage the commercial off-the-shelf part library, including vendor component models, specifications, and procurement data.
- Develop and enforce naming conventions and classification standards.
- Collaborate with engineering teams to identify reusable components.
- Coordinate with procurement to ensure commercial off-the-shelf part data accuracy and preferred-vendor alignment.
- Ensure library data quality, accuracy, and compliance with configuration-management processes.
- Improve efficiency by reducing design time by 15–20% through readily available standardized components.
- Eliminate errors caused by inconsistent material properties or non-standard parts.
- Reduce procurement costs through standardized parts, preferred commercial off-the-shelf components, and prevention of duplicate inventory.
- Streamline vendor management and reduce part-number proliferation.
- Perform other duties as assigned by the manager.
X-energy designs and develops advanced nuclear reactors and fuel, aiming to commercialize small modular reactors based on a Generation IV high-temperature gas-cooled pebble-bed design and its TRISO-X fuel. The reactor uses ceramic-coated TRISO fuel in pebbles within a modular, sealed unit that operates at high temperatures to generate electricity or process heat, with safety features baked into the fuel and design. It differentiates itself by pursuing a specific Generation IV high-temperature gas-cooled, pebble-bed, TRISO-X fuel approach in a modular platform backed by significant financing to move toward commercialization. The company’s goal is to bring cleaner, safer nuclear energy to the market by completing design, obtaining regulatory clearance, and deploying its SMR technology and fuel at commercial scale.
Company Size
1,001-5,000
Company Stage
IPO
Headquarters
Rockville, Maryland
Founded
2009
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Simplify's Take
What believers are saying
- NRC granted Dow's Texas project a FONSI on May 18, 2026.
- X-energy joined Project Prometheus on July 22, 2026 with NVIDIA and AWS.
- Tennessee awarded TRISO-X an $11 million grant on July 15, 2026.
What critics are saying
- X-energy posted a $166 million Q1 2026 loss on $43 million revenue.
- The NRC's Texas permit faces ASLB financial-qualification opposition, delaying construction decisions into 2027.
- Reactor revenue starts after 2028; a licensing or financing miss threatens existentially.
What makes X-energy unique
- Xe-100's pebble-bed HTGR uses TRISO fuel, now licensed for commercial manufacture.
- X-energy's March 2026 IPO raised $1.1 billion, funding first-of-a-kind deployments.
- Amazon, Dow, and Energy Northwest anchor X-energy's 11.5-gigawatt commercial pipeline.
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Benefits
401(k) Retirement Plan
Health Insurance
Dental Insurance
Vision Insurance
Paid Time Off
Tuition Reimbursement/Professional Development
Growth & Insights and Company News
6 month growth
↑ 3%1 year growth
↑ 13%2 year growth
↑ 2%Round Up: TRISO-X expands Oak Ridge campus; Dominion seeks to extend North Anna ESP; SHINE selected for two Genesis Mission projects. By ExchangeMonitor X-Energy's subsidiary TRISO-X acquired an additional 70 acres adjacent to its nuclear fuel campus in Oak Ridge, Tenn. this week. X-Energy said Tuesday in a press release that this acquisition brings the total campus size to 180 acres. This purchase of land comes a few weeks after the Tennessee state government awarded X-Energy $11 million to expand its fuel fabrication facilities. The first fuel facility, TX-1, is under construction at the Oak Ridge site, while another fuel facility, TX-2, is planned nearby TX-1. X-Energy also plans for a laboratory that would be dedicated to testing new methods of fuel manufacturing, named TX-L. Dominion Energy has applied to renew its early site permit at its North Anna Nuclear Generating Station in Mineral, Va., according to a Wednesday Federal Register notice. According to the notice, Dominion submitted its application for the renewal of the North Anna early site permit on July 14. The North Anna complex is already home to an operating plant with two pressurized water reactors that generate nearly 1,900 megawatts, the early site permit is slated to expire in November 2027. Dominion previously considered a third unit at North Anna, submitting a combined license application for an economic simplified boiling water reactor in 2007. SHINE Technologies was selected by the Department of Energy for two Genesis Mission projects, the company said this week. SHINE, a nuclear fuel recycling company, will lead a project, "AI-Guided Fuel Cycle Facility Optimization", that will focus on using artificial intelligence (AI) to improve fuel recycling processes, according to the company's Tuesday press release. DOE's Argonne National Laboratory will be SHINE's technical partner for this Phase I project. The company was also selected as a supporting company in the Prometheus project, a Phase II Genesis Mission project that involves multiple DOE labs and industry members. The Prometheus project is a 32-partner collaboration, led by DOE's Idaho National Laboratory, that aims to use AI to cut nuclear research costs.
Why did Sequoia lead a $1 billion round for Valar Atomics at a $6 billion valuation? Sequoia led a $1B round for Valar Atomics, tripling its valuation to $6B. Learn why nuclear microreactors are attracting record VC funding in 2026. If you're planning to build a scalable product, choosing the right service is critical. Its expertise includes Web App Development, IT Consulting, Digital Marketing. Venture capital just placed one of its largest bets ever on splitting atoms. Sequoia Capital led a $1 billion round for Valar Atomics, tripling the nuclear microreactor startup's valuation to $6 billion in a matter of months. The real story isn't the size of the check - it's why a hyperscale AI economy is turning nuclear energy into venture capital's newest infrastructure play. What is the concept. Valar Atomics, founded by Isaiah Taylor, builds modular nuclear reactors designed to be factory-produced rather than custom-engineered on-site. The company's original pitch centered on powering synthetic fuel production, but its roadmap has increasingly shifted toward supplying dedicated, always-on power for compute-heavy infrastructure. Unlike traditional nuclear plants, which take a decade and tens of billions of dollars to build, Valar's model bets on smaller, standardized reactors that can be deployed in a fraction of the time. Sequoia's $1 billion round, which tripled Valar's valuation to $6 billion, is one of the largest single checks written into an advanced nuclear company to date. It places Valar in the same competitive tier as Oklo and Kairos Power - startups racing to commercialize small modular reactors before the current AI power shortage becomes a hard ceiling on compute growth. Why it matters now (2025-2026 context). AI compute demand is outpacing the electrical grid's ability to supply it. Hyperscalers including Microsoft, Amazon, and Google have already signed nuclear power purchase agreements because new GPU clusters can be built faster than new transmission capacity or gas turbines can come online. Sequoia's bet reflects a 2026 thesis that's spreading fast among growth-stage investors: energy infrastructure has quietly become AI infrastructure, and whoever controls dependable power controls the next phase of compute scaling. Regulatory tailwinds are reinforcing the timing. Expedited licensing pathways for small modular reactors and faster Nuclear Regulatory Commission review processes have shortened deployment timelines that used to make nuclear an unfundable venture bet. For founders and CTOs building AI-dependent products, this is the first year that power availability - not just chip supply - belongs in the infrastructure planning conversation. How AI is changing this. Call it the Power-Compute Parity framework: every meaningful jump in AI compute capacity now demands a near-proportional jump in dedicated power capacity, and legacy grid buildout simply can't keep pace with GPU cluster deployment speed. That mismatch is forcing AI-heavy companies to stop treating energy as a utility bill and start treating it as a strategic asset they need to own, lock in, or invest directly into. This is the contrarian read on Sequoia's move: nuclear investment in 2026 isn't primarily a climate story anymore - it's a compute infrastructure story. Firms that never touched energy deals are now underwriting reactor startups for the same reason they underwrote cloud infrastructure a decade ago: it's the layer everything else depends on. Real-World examples. Microsoft's agreement with Constellation Energy to restart the Three Mile Island site (now the Crane Clean Energy Center), Amazon's investment tied to Talen Energy's nuclear-powered data center campus, and Google's small modular reactor agreement with Kairos Power all point to the same pattern: hyperscalers securing dedicated nuclear capacity years ahead of when they'll need it. Valar Atomics differentiates itself from competitors like Oklo, which targets direct grid supply, and X-energy, which focuses on industrial customers, by building toward a dual path - synthetic fuel production now, direct power supply for compute-scale customers as reactors scale. That flexibility is part of what likely drew Sequoia to lead at a tripled valuation rather than wait for a later round. Practical insights / actions. For founders and CTOs building AI-heavy products, energy cost and availability now belong in the same planning conversation as cloud vendor selection and GPU procurement. Data center location decisions, contract length with power providers, and exposure to grid constraints should be modeled the same way compute costs already are. For investors, the strong opinion worth stating plainly: many VCs entering nuclear right now are underpricing regulatory and timeline risk relative to technology risk. A reactor design can work in the lab and still face multi-year licensing delays that push ROI timelines out well past a typical fund's return horizon - that gap deserves as much diligence as the engineering does. Future outlook. Expect more capital convergence between AI infrastructure and nuclear energy through 2026 and 2027, with power purchase agreements becoming as standard for AI companies as cloud contracts are today. Startups that can demonstrate a credible path to licensed, operational reactors - not just funded ones - will separate from the pack. Businesses making infrastructure and technology decisions in this environment don't need to become energy experts overnight, but they do need a clear-eyed view of where automation, AI adoption, and cost planning intersect. That's exactly the kind of strategic technology audit RP SoftTech works through with growing companies navigating AI-driven infrastructure decisions. Conclusion. Sequoia's $1 billion bet on Valar Atomics isn't an isolated nuclear headline - it's a signal that power availability has become a core constraint on AI growth, and capital is moving accordingly. Founders and investors who treat energy as a strategic layer, not a background utility, will be better positioned for what's coming next. About RP SoftTech: RP SoftTech is a software development company helping startups and SMEs build mobile apps, web platforms, and AI automation systems. Contact RP SoftTech or explore its services. Suggested reading. Valar Atomics Sequoia funding nuclear microreactor startups AI data center power demand Sequoia Capital nuclear investment small modular reactor funding 2026 Looking to build a similar solution?
Modern data centres' surging energy demands are driving a boom in energy-sector initial public offerings, with several startups entering public markets this year. According to Gartner, data centre electricity consumption is projected to jump 26% in 2026, reaching 565 terawatt-hours. Three companies have recently gone public: Solv Energy, X-energy, and Fervo Energy. Solv Energy, which designs and constructs utility-scale solar and battery storage projects, generated $677 million in revenue and $119 million in gross profit in the first quarter. The company holds an order backlog exceeding $8 billion. Fervo Energy operates in geothermal energy, using horizontal drilling and hydraulic fracturing techniques to build enhanced geothermal systems.
A wave of venture capital is flowing into nuclear startups developing small modular reactors to power data centres. X-energy raised $1.2 billion in 18 months, backed by Amazon's Climate Pledge Fund. TerraPower, co-founded by Bill Gates, secured $650 million from investors including NVIDIA's venture arm. Oklo, backed by Sam Altman, agreed with Meta to develop a 1.2 GW campus in Ohio. Aalo Atomics closed a $100 million Series B, whilst Kairos Power signed a deal with Google targeting 500 MW of nuclear capacity by 2035. The US Department of Energy has set 4 July 2026 as a target date for several startups to achieve reactor criticality. However, Big Tech's annual data centre capital expenditures exceed $100 billion, dwarfing nuclear startup investment.
X-Energy Inc. stock slides as losses deepen and cash flow stays negative. TIM BOHEN - UPDATED JUL. 25, 2026, 11:48 AM ET Amid reports of project delays and regulatory scrutiny, X-Energy Inc. stocks have been trading down by -7.86 percent. Market insights for active XE traders. * Price has dropped from a recent weekly high near $18 to below $15, signaling profit-taking and pressure on X-Energy Inc. * Recent intraday action shows a sharp selloff from above $16 to about $14.5, highlighting elevated short-term volatility. * Operating revenue near $43.4M against heavy losses points to an early-stage, high-burn profile for XE. * Deep negative margins and returns show X-Energy Inc. still far from sustainable profitability. * Traders are watching whether current support near recent lows can hold or if downside momentum accelerates. Weekly Update Jul 20 - Jul 24, 2026: On Saturday, July 25, 2026 X-Energy Inc. stock [NASDAQ: XE] is trending down by -7.86%! Discover the key drivers behind this movement as well as its expert analysis in the detailed breakdown below. Industrials industry expert: Analyst sentiment - negative XE currently sits in a challenged fundamental position despite a sizable enterprise value of ~$5.3B. The business is sharply loss-making, with Q1'26 revenue of only ~$43M against a net loss of ~$166M and EBITDA of -$166M, implying a severely negative margin profile and ROIC of roughly -90%. Cash burn is material: operating cash flow was -$67M and free cash flow -$110M in the quarter, driven by investment outlays and weak gross profitability. The balance sheet is highly unconventional: reported common equity is deeply negative at about -$1.39B, masked at the capital-structure level by ~$2.43B of preferred securities; this distorts book multiples (price-to-book of -9x) and highlights structural subordination for common holders. Nevertheless, liquidity is currently adequate with ~$674M in cash and short-term investments and working capital of ~\$685M, despite negative operating cash flow and a capital-intensive profile requiring ongoing investment. Price action on the provided weekly data shows a decisive short-term downtrend: the stock failed above 18.50, rolled over through 17 and 16, and closed the latest session near 14.67, with lower highs and lower lows across the week. Five-minute candles confirm persistent selling pressure on intraday bounces, with heavier volume on down-swings than on upticks, consistent with distribution. The key actionable level is resistance at 16.00: below this, the trading bias remains short. A break above 16 with strong volume would be the first credible signal of trend exhaustion. With no positive company-specific news and fundamentals lagging Industrials and broader Industrial Goods benchmarks on profitability, returns, and balance-sheet quality, XE screens as a speculative restructuring story rather than a core industrial holding. I see limited upside until management demonstrates a clear path to breakeven and capital discipline. Near term, resistance stands at 16 and then 18.50; support is thin around 14, with risk of a break lower if selling volume accelerates. My stance is unequivocally underweight, with no long entry recommended until sustained closes back above 16. Quick financial overview. X-Energy Inc. (XE) has seen notable weekly price swings. The stock pushed up toward $18.57 but has since slid back into the mid-$14s. That shift from strength to weakness within a few weeks suggests momentum has cooled and short-term traders have been taking profits or exiting risk. For active traders, this kind of round-trip move often marks a transition from breakout conditions into a more defensive, range-bound tape. The intraday 5-minute snapshot reinforces that picture. Price opened above $16 and then sold off hard toward $14.5 by the close of that bar, showing aggressive supply hitting the tape. When you see a wide intraday range with a close near the low, it usually means sellers stayed in control all session. XE traders should treat that as a caution flag until the stock can reclaim and hold prior intraday resistance levels. Under the hood, the financials explain why the market is uneasy. For the recent quarter ending 2026/03/31, X-Energy Inc. generated about $43.4M in total revenue but booked a net loss of roughly $166.2M and EBITDA near -$165.8M. Free cash flow was also negative at about -$110.2M, with operating cash flow at -$67.3M, pointing to heavy cash burn. Return on assets around -19.9% and a pretax margin near -308% underline that XE is still in a deep loss-making phase. Conclusion. X-Energy Inc. sits at an important crossroads for short-term traders. The recent swing from a high above $18 back to sub-$15 territory tells you that early momentum has clearly faded. Combined with a 5-minute candle that opened strong and finished near the low, XE is signaling control by sellers, at least for now. In this environment, traders should avoid blind dip-buying and instead map clear levels for confirmation. As Tim Bohen, lead trainer with StocksToTrade says, "Preparation is half the trade. By the time the bell rings, my decisions are nearly made.", and that mindset is especially important when planning entries and exits in a setup this fragile. Financially, the picture backs up that caution. X-Energy Inc. is posting steep losses, with net income around -$166.2M on roughly $43.4M in revenue and free cash flow deeply negative. The balance sheet shows a large negative equity position and an enterprise value around $5.27B, which means the market is already pricing in a lot of future potential despite current red ink. That mix of premium valuation and heavy cash burn raises the risk if fundamentals do not improve. For active XE traders, the playbook is simple: track whether price can stabilize above recent lows and reclaim prior support turned resistance. Until you see higher lows and higher highs on the chart, treat bounces as potential fades, not confirmed reversals. As I tell my students, "The market doesn't pay you for hope; it pays you for trading what you actually see on the tape." This is stock news, not investment advice. StocksToTrade News delivers real-time stock market updates tailored to highlight the key catalysts driving short-term price movements. 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