About Us
We are a fusion materials startup based in London. We are a small team working within a
group focussed on delivering technologies to enable fusion energy. You will have real
ownership from day one of problems, decisions, and outcomes - alongside meaningful
equity. In return, we hope to see driven and rigorous work. Our colleagues keep a critical eye
on all decisions, want to support one another and can adapt to working on new tasks as the
need arises. We invite applications from a diverse range of backgrounds to give a range of
perspectives as we race towards bringing innovative, complex engineering solutions to
market. This environment is designed for people who want to do extraordinary work with the
potential for extraordinary impact.
Summary
We are looking for a talented Mechanical Engineer to design and develop precision
mechanical systems, with an emphasis on vacuum-compatible hardware and integrated
mechatronic solutions. This role combines advanced CAD design, vacuum system
engineering, and mechatronics integration for Materials Science and Engineering.
Key Responsibilities
● Create detailed 3D CAD models, assemblies, and manufacturing drawings for
mechanical components and systems using tools such as Fusion 360
● Design and specify vacuum systems, including chambers, pumping lines, seals,
flanges, valves, and ultra-high vacuum (UHV)-compatible components.
● Designing systems and procedures to work with hazardous materials and
maintain a clean and safe environment
● Select and integrate vacuum-compatible materials, finishes, and hardware to
achieve required vacuum levels and cleanliness.
● Develop mechatronic subsystems involving precision motion, actuators, sensors,
drives, and control integration.
● Perform engineering calculations, tolerance stack-ups, and basic
structural/thermal analysis to ensure design robustness.
● Support prototyping, assembly, testing, and troubleshooting of vacuum and
mechatronic hardware where not commercially available.
● Collaborate with electrical, controls, and manufacturing teams to deliver fully
integrated solutions.
● Liaising with industrial suppliers regarding vacuum/pressure systems
Qualifications & Skills
● MSc degree in Mechanical Engineering, Mechatronics, or a closely related field.
● 1-3+ years of relevant experience
● Experience in designing and analysing mechanical components and assemblies,
with proficiency in CAD
● Understanding of mechanical engineering fundamentals, materials selection, and
tolerance analysis
● Understanding and experience of precision engineering, materials science, and
manufacturability.
● Demonstrated ability to work with and manage external suppliers, with
multidisciplinary technical teams in fast-paced, dynamic settings.
● Experience designing for high-vacuum, ultra-clean, or controlled environments for
Materials Science and Engineering.
● Hands-on mindset with prototyping and testing experience.
● Familiarity with motion control systems, robotics, or automated equipment.
● Excellent problem-solving skills and attention to detail.
● Ability to work independently and in a small team
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