Career Opportunities

The Senior Mechanical Systems Engineer, PDM will work with Realta’s engineering and scientific teams to provide critical engineering and design input on Realta’s technology development roadmap. The Senior Mechanical Systems Engineer, PDM will be a critical contributor to Anvil – Realta’s reactor scale simple magnetic mirror and primary technology development platform – and Realta’s…

Tackle complex vacuum engineering challenges at the forefront of fusion technology and help build systems that have never existed before. The Staff Mechanical Engineer, Vacuum Systems will work closely with Realta’s engineering and scientific teams to provide technical leadership, engineering expertise, and critical design input that advances Realta’s technology development roadmap. This…

Lead the design and development of groundbreaking fusion technologies that will help power the future of clean energy. The Senior Mechanical Engineer will work closely with Realta’s engineering and scientific teams to provide technical leadership, engineering expertise, and critical design input that advances Realta’s technology development roadmap. This individual will play a key role in the…

Help design and build the technologies that will bring fusion energy from the laboratory to the world. The Mechanical Engineer will work with Realta’s engineering and scientific teams to provide critical engineering and design input on Realta’s technology development roadmap. The Mechanical Engineer will be a critical contributor to Anvil – Realta’s reactor scale simple magnetic mirror and…

Do you want to make your mark on a new and exciting brand developing clean, reliable, and abundant fusion energy that will revolutionize how we power the future? We’re looking for a talented Graphic Design Intern with the skills and passion for crafting exciting and visually stunning designs. This internship offers hands-on opportunities to work on real projects while further developing your…

Realta Fusion is developing scalable magnetic mirror fusion technology to deliver a practical and economically competitive source of clean energy. We are seeking an Information Technology Manager to oversee and support the company’s internal IT operations, infrastructure, cybersecurity, and vendor management as we continue to scale. This role will serve as the primary internal IT lead and…

Position Summary The Head of Finance owns Realta Fusion's financial function, building the systems, processes, and team that will carry the company from venture-backed startup to commercial fusion energy deployment. This senior leadership role demands deep fluency across financial planning and analysis, financial operations, and strategic finance — paired with the judgment and independence to…

Lead the experiments that will define the future of fusion energy. The Head of Experimental Physics will lead Realta Fusion’s experimental program to advance the physics basis for high-field axisymmetric mirror fusion. This role is responsible for setting the strategic direction, execution, and growth of the company’s experimental physics efforts, while remaining technically engaged in key…

This is a high-impact, cross-functional role for someone who can hold their own in a conversation about engineering specifications in the morning and a contract term sheet in the afternoon. The Supplier Development and Procurement Manager is a key member of Realta's Operations team, sitting at the intersection of engineering and procurement. You will own the supplier relationships that…

This Nuclear Engineer will work with Realta’s engineering and scientific teams to provide critical engineering and design input on Realta’s technology development roadmap. The Nuclear Engineer will be a critical contributor to Anvil – Realta’s reactor scale simple magnetic mirror and primary technology development platform – and Realta’s first-of-a-kind fusion pilot plant, HAMMiR. Realta…

Fusion innovation demands world-class safety—come build it with us. The EHS Manager will lead the development, implementation, and continuous improvement of Realta Fusion’s Environment, Health, and Safety programs during a critical phase of company growth. This role will be highly hands-on, responsible for building EHS systems, processes, and culture from the ground up while supporting…

Define the physics foundation powering the next generation of high-field magnetic mirror fusion. The Senior Theoretical & Computational Scientist will both lead and contribute to several theoretical and computational projects to advance the physics basis for the high-field axisymmetric magnetic mirror. This work will include validation of computational models with experimental data from the…

Realta Fusion is a rapidly growing start-up developing compact magnetic mirror fusion energy systems to address the biggest challenge of our time – tackling global climate change while ensuring a sufficient energy supply for at least ten billion people on (and off) earth. Realta is targeting the need to decarbonize industrial process heat as the fastest path to full-scale deployment of our…