Associate Computational Scientist

We are looking for motivated early-career scientists who are excited to contribute across both theoretical and experimental efforts in a fast-paced fusion startup environment.

Realta Fusion is a venture-backed fusion energy company headquartered in Madison Wisconsin developing compact magnetic mirror fusion power plants. We are advancing the WHAM (Wisconsin High-field Axisymmetric Mirror) experiment in partnership with UW-Madison and building toward our Hammir-DD pilot plant. Our mission is to deliver clean baseload fusion power to the grid fast. Were assembling a team of builders and problem-solvers who thrive in technically demanding fast-moving environments.

Position Overview

The Associate Scientist will support ongoing research and development activities related to plasma physics fusion systems diagnostics and modeling. This role is designed for recent graduates with a strong foundation in physics and computational experience.

The ideal candidate is curious collaborative adaptable and eager to work across multiple technical areas.

Responsibilities

• Perform simulations to answer key questions about plasma dynamics in magnetic mirror traps.
• Assist in the development of modelling infrastructure to accurately reproduce experimental observations.
• Support analysis and interpretation of simulation & experimental data using scientific programming tools.
• Collaborate with scientists and engineers across theory experiments controls and systems teams.
• Maintain clear documentation of research activities and results.
• Participate in technical discussions and project planning activities.

Required Qualifications

• BS in Physics or closely related field
• Strong foundation in classical physics electromagnetism and modern physics
• Exposure to both theoretical and experimental physics through coursework research or internships
• Experience with scientific programming and data analysis tools (Python Julia or similar)
• Strong problem-solving and communication skills
• Ability to work effectively in a collaborative multidisciplinary environment

Preferred

• Undergraduate research experience in plasma physics fusion electromagnetics or related fields
• Strong familiarity with numerical methods or simulation tools
• Experience using high-performance computing clusters
• Experience working in team-based research environments

What we are working on is hard and hugely important. Realta Fusion is assembling a talented team bound together by a passion to solve humanitys biggest challenge with first-of-a-kind technology. Additionally Realta offers:

• Competitive compensation package including equity stock options
• Comprehensive benefits including health dental and vision insurance plus a 401(k)
• Flexible paid time off (PTO) to support work-life balance
• Work and live in Madison Wisconsin one of Americas most livable and vibrant cities

We value diversity as a critical factor in innovation and believe a diverse team is necessary to solve the toughest problems. We aim to create an inclusive environment that unleashes the full creativity of our team members from a wide variety of backgrounds and experiences. We provide equal employment opportunities to all individuals based on merit and without regard to race color religion sex sexual orientation gender identity national origin disability veteran status or any other protected status under applicable laws.