Electrical Technician

About this role

Tokamak Energy is a global leader in fusion energy and high temperature superconducting (HTS) technologies. We work with governments and industry to develop and bring fusion and HTS solutions to market through innovation and strategic partnerships. A major part of this is our end to end capability in HTS systems, from design to manufacturing.
We are the Magnet Systems Partner for the UK Government's STEP Fusion programme, under a £70 million contract running to 2029, working with UK Fusion Energy to deliver HTS magnet systems for the STEP prototype power plant, while also contributing to tokamak systems and plasma integration.
Founded in 2009 as a spin-out from the UK Atomic Energy Authority, Tokamak Energy is headquartered in Oxfordshire, with subsidiaries in the United States and Japan. Today, we employ over 300 people and have secured more than £280 million in investment.
We operate through three divisions:
Fusion - Fusion energy technologies, expertise and testbeds for government and private fusion programmes, including ST40, the world’s highest field spherical tokamak.
TE Magnetics - HTS systems for commercial applications including fusion energy, power distribution, life sciences, and propulsion.
Ridgway Machines - Manufacturing equipment for the superconducting, electrical and wider energy sectors, enabling the rapid industrialisation of HTS products.
Overview
This is a hands-on, varied Electrical Technician role supporting a wide range of engineering, lab, and infrastructure activities in a dynamic technical environment.
You’ll work across multiple projects rather than a single production line, contributing to everything from control systems and power distribution to fault finding and installations. The role requires someone adaptable and practical, who can operate with minimal supervision and confidently tackle different challenges day to day.
This is ideal for someone who enjoys problem-solving, working across varied environments, and developing their skills in a broad electrical engineering setting.
Key Responsibilities
Assist with the design, layout, installation, and commissioning of control panels and control systems
Assemble, install, and maintain electrical systems, panels, and associated equipment
Carry out fault finding and troubleshooting on control systems, power supplies, and electrical infrastructure
Work on mains-powered systems, including distribution boards and final circuits
Install and maintain cable containment systems such as tray, conduit, and trunking
Install and support data networks and associated cabling and equipment
Perform testing and commissioning of electrical equipment and infrastructure
Respond to electrical breakdowns and emergency repairs
Collaborate with engineers, technicians, and contractors on larger-scale projects
Maintain safe working areas, identify risks, and ensure materials and tools are available when needed
What Makes This Role Different
Highly varied work — not a production-line or repetitive environment
Exposure to both control systems and mains electrical infrastructure
Practical, hands-on role across lab, workshop, and technical site environments
Opportunity to work on bespoke systems rather than standard installations
Involvement in projects that require problem-solving and adaptability day to day
Requirements
Essential Experience & Skills
Electrical apprenticeship or equivalent hands-on training and experience
Experience working safely with low voltage (LV) electrical systems
Ability to test, fault-find, and work confidently on electrical systems
Experience working with control systems, control panels, or similar electrical assemblies
Ability to read and work from electrical drawings and schematics
Solid understanding of health and safety principles when working with electrical systems
Comfortable working in a hands-on, practical environment (including varied physical tasks)
Proactive, self-motivated, and able to work with minimal supervision
Strong problem-solving skills and attention to detail
Good communication skills and ability to work within a team
Desirable
18th Edition (BS 7671)
Inspection and testing (2391)
Experience working in complex or non-standard environments
Additional certifications such as MEWP, PASMA, PAT, or similar
Professional registration or working towards it (e.g. EngTech)
Electrical technician roles in engineering or R&D environments
Industrial environments with exposure to control systems
Benefits
Salary range up to £50,000 dependent on skills and experience and will be discussed from the outset
25 days holiday + bank holidays, plus discretionary festive shutdown
Performance-led rewards including discretionary bonus, innovation and merit schemes
Share options – a stake in our future success
Pension and comprehensive financial protection package including death in service and critical illness cover
Health and wellbeing support, including cash plan and 24/7 assistance
Ongoing investment in your growth with training and career progression
Be part of world-changing innovation in Fusion Energy
Important information for candidates
No terminology in the advert or job description is intended to discriminate on the grounds of a person’s age, disability, gender reassignment, marriage or civil partnership, pregnancy or maternity, race, religion or belief, sex, or sexual orientation. Every candidate will be assessed only in accordance with their merits, qualifications and abilities to perform the duties of the job.
Pre-employment screening
Please note that the appointment of the successful candidate will be subject to standard pre-employment screening, as applicable to the post. This will include right-to-work, proof of identity and references.
Data privacy
Please note that any personal data submitted to Tokamak Energy as part of the job application process will be processed in accordance with the GDPR and related UK data protection legislation, for more information regarding GDPR please see:…