Chief of Staff, Systems Architecture

About the role

At Proxima Fusion, we're driven by a bold mission - to redefine the future of sustainable energy. Our unique concept, built upon the groundbreaking W7-X stellarator and the latest advances in technology, paves the way for commercially viable fusion power plants. What's more, our work in stellarator optimization, powered by cutting-edge computation and machine learning, is propelling us into uncharted territories of fusion technology. New higher performance design points are unlocked by high temperature superconducting magnets. To fully grasp this huge opportunity, we're building a team of extremely dedicated and passionate people who come together driving something extraordinary, radically transforming technology in the world. WHY JOIN PROXIMA FUSION You will get to work on some of the most complex tech challenges to bring abundant, safe, clean energy to the world. You'll get to join and learn from an exceptional selection of accomplished and driven individuals. Do your life's best work and enjoy the journey. Get to show that big things are possible in Europe when you assemble the best talent. ABOUT THE DEPARTMENT Systems Architecture defines which machines Proxima builds, and why. The department owns the architecture of the Alpha stellarator: the set of systems that make up the machine, how the whole is dimensioned, and the top-level requirements that flow down to every subsystem. It also leads plasma engineering for Alpha and Stellaris - coil and plasma shape optimization - sitting at the bridge between science and technology, physics and engineering.

Responsibilities

• Help translate ambition into systems that last.
• You will work directly with the Chief Scientist as the operational and strategic backbone of Systems Architecture. You interface across all Sys. Arch. teams and contribute to external-facing work: board reporting, strategy offsites, stakeholder engagement.
• When cross-cutting initiatives arise, special projects that need a clear owner and draw on expertise from multiple teams you're the person who picks them up and sees them through.
• Support the Chief Scientist on projects within their scope, and help draft and communicate the department's strategy, plans, and priorities
• Build and maintain systems across Sys. Arch. teams that support rapid development: coherent reporting formats, decision-making processes, and operational cadences
• Coordinate cross-team special projects for example, aligning Proxima with an external stakeholder and converging on a clear direction and consolidate information across teams into decision-ready form
• Interface with external stakeholders on high-priority topics; contribute to board reporting and prepare the department's quarterly strategy sessions
• Scope and drive strategic projects and organisational change, proactively identifying bottlenecks before they slow the department down
• Support budget planning for the department
• Own the people side of the department: improving onboarding, sourcing candidates through your domain network, to guiding hires from first contact to onboarding

Requirements

• You have a technical background and can move comfortably between "plasma beta" and "316LN steel",
• You are comfortable in high-growth teams
• You take things to the finish line, not the 80% mark, hands-on, accountable, and driven by impact and urgency
• You switch cleanly between strategic thinking and execution mode, navigating multi-stakeholder environments with ease and bringing professionalism to everything you touch
• You are an excellent written communicator and presenter, capable of producing board-ready materials that land with both technical and non-technical audiences
• You are willing to question the status quo, put in the hours when it matters, and take on new challenges with urgency
• A Master's degree in a technical field such as physics or engineering is an advantage, though we consider equivalent professional experience equally.
• INTERVIEW PROCESS
• Recruiter Interview (30-60 min)
• Technical Screening (30 min)
• Technical Panel (3x60 min)
• CEO call (30 min)
• *This role sits at L3 of our framework, please inquire during the recruitment process for further information.

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