Last Energy is building productized nuclear plants with manufacturing-style repeatability. We’re hiring a CFD Engineer focused on heat exchangers to drive thermal-fluid analysis from first-pass sizing through detailed geometry decisions. You’ll own the CFD workflow end-to-end and turn simulations into clear trade studies and recommendations that directly inform hardware design (ΔP, effectiveness, flow distribution, hot spots), while continuously ...
Last Energy is a fast-growing technology company redefining how nuclear power is designed, manufactured, and deployed. We are building a new generation of modular, distributed nuclear plants engineered for speed, scalability, and real-world impact. We are seeking a. Senior Nuclear Engineer. to join our core engineering team and drive the analytical rigor behind our microreactor design. This role sits at the intersection of. innovation and executi...
Last Energy is seeking a Project Manager to join the team. The Project Manager will be crucial in bringing structure and efficiency to our fast-paced hardware development and manufacturing readiness initiatives. This role is focused on managing multiple projects that span the full product development cycle, from initial concept and design through prototyping, validation, and establishing the pathway for vertically-integrated mass production. The ...
Last Energy seeks a. Director of External Services to. play a central role in developing and executing Last Energy’s global supply chain strategy to support the deployment of our modular PWR-20 power plants. This individual will lead sourcing, procurement, and contract management efforts across critical mechanical, electrical, and construction categories, ensuring quality, cost efficiency, and delivery precision in a fast-moving, highly technical...
Last Energy seeks a versatile finance professional to source, evaluate, and execute strategic transactions and special projects. This role will work on M&A deals, debt offerings, JV agreements, project finance, sales channel partnerships, and other high-impact initiatives. These bespoke finance-oriented projects will require both modeling expertise and sharp judgment to identify edge-case risks and structure favorable terms. \n. Key Duties & Resp...
Last Energy seeks a full-time Senior Accountant who will play a critical role in our financial operations, ensuring the accuracy and timeliness of our financial records. The Senior Accountant will handle a range of financial tasks, from preparing journal entries and conducting account analysis to supporting the month-end close process and contributing to audits. This role requires a mix of technical accounting expertise, a detail-oriented mindset...
Last Energy seeks a Nuclear Controls Engineer to lead the development of control requirements for our pilot reactor systems. This role will guide instrumentation and operator interface design, ensuring safe, reliable, and responsive control performance. The ideal candidate combines a deep understanding of reactor dynamics with practical controls engineering expertise. They'll also be capable of defining requirements, evaluating alternatives, and ...
Last Energy seeks a Construction Services Manager to lead site development activities for our pilot test reactor project. This role will act as the single point of contact for construction and site development, managing relationships with EPC firms, coordinating vendors, and providing rapid assessments to keep projects on track. The ideal candidate brings hands-on knowledge of site development and building construction, strong vendor management s...
Last Energy seeks a Licensing Associate to support our regulatory and licensing activities across the U.S. and international markets. This role will focus on preparing, organizing, and managing licensing documentation, coordinating communications with regulators, and contributing to probabilistic safety analysis (PSA) that underpins our nuclear projects. The ideal candidate is detail-oriented, able to navigate complex regulatory requirements, mai...
Last Energy seeks a Commercial Counsel with a sharp eye for detail and a business mindset to join our in-house legal team. This role will be responsible for drafting, reviewing, and negotiating a wide range of commercial agreements that underpin our operations and partnerships. You will collaborate closely with business, finance, supply chain, and project teams to ensure that contracts align with company goals, mitigate risk, and support our rapi...
Last Energy seeks a Content Manager to create compelling written and multimedia content that communicates our mission, projects, and thought leadership to diverse audiences. This role will focus primarily on written copy across websites, marketing materials, reports, and executive communications, while also contributing to video production projects. \n. Key Duties & Responsibilities. Write and edit high-quality content for web, social, press, and...
Last Energy seeks a Licensing Manager to lead regulatory, licensing, and safety analysis efforts. This role will act as in a project management capacity, managing licensing documentation, technical fault studies, communication with regulators, probabilistic safety analysis (PSA), and licensing roadmap progress. This role will work with internal technical teams, third-party contractors, and regulatory bodies to enable project compliance and drive ...
