Microwave Instrumentation and Control Engineer

Microwave Instrumentation and Control Engineer

Join to apply for the Microwave Instrumentation and Control Engineer role at Proxima Fusion

Who We Are

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.

YOUR IMPACT

As a microwave instrumentation and control engineer, you will help build the basis for the millimeter wave hardware that acts as the spark plug to initiate a fusion plasma and raises its temperature to greater than 100 million degrees. Join the team to advance our microwave modeling and be a key player in the thermo‑mechanical design of high‑power components. You will also help build and test these RF control components in the lab, before installing them at scale on our scientific breakeven Alpha stellarator.

What You Will Do

• Provide innovative solutions to complex microwave radiofrequency engineering challenges by collaborating closely with physicists to ensure the component designs meet the Alpha plasma physics and thermal‑mechanical constraints.
• Design control systems capable of microsecond‑scale protective responses to control megawatt scale hardware.
• Develop designs and evaluate vendor designs to determine an optimal path to efficiently deliver our power to the stellarator – preventing damage to expensive RF sources.
• Draw from and contribute to our stellarator development process, interfacing your radio frequency components with other stellarator systems.
• Interface with the Alpha project management teams to realize the delivery of RF components and meet the tight Proxima timelines.

Who You Are

• A highly capable engineer with experience in millimeter waves and MW‑scale RF loads and the tools and best practices for designing high power microwave systems.
• Capable of performing and optimizing modeling at 200 GHz frequencies with demonstrated ability to use python scripting and modeling codes such as SURF3D, CST, COMSOL, GdfidL, openEMS or custom developed codes.
• Experience with S‑parameter measurements, VNAs with extender heads and measurement automation.
• Experience validating first‑of‑a‑kind designs with uncertain performance, working as part of a team on multi‑scale and multi‑physics simulations, testing, and prototyping.
• Experience operating microwave RF components such as gyrotrons, transmission systems, launchers, windows and mirrors.

INTERVIEW PROCESS

• Recruiter Interview (30‑60 min)
• Technical Screening (30 min)
• Technical Panel (3 × 60 min)
• CEO call (30 min)

Seniority level

Mid‑Senior level

Employment type

Full‑time

Job function

Engineering and Information Technology

Industries

Electric Power Generation

Diversity and Inclusion

At Proxima Fusion, our mission is bold: making limitless clean energy a reality. To get there, we need a high‑performing, diverse team that brings different perspectives, challenges assumptions, and builds together with purpose. We know that diversity of thought and experience leads to better ideas, stronger execution, and a more resilient team. We don’t look at how you identify, what you look like, who you choose to worship or what ethnicity you are. We care about what you can bring to the table.