Axiom builds the digital and electrical infrastructure powering the AI era. We design, build and deploy integrated power, thermal and compute solutions that help data centers, utilities and innovators scale faster, operate more efficiently and meet growing demand.
Built on decades of manufacturing expertise, global operations and a proven ability to deliver complex systems at scale, Axiom combines innovation with real-world execution. We're helping close the gap between what the future demands and what the world can deliver.
At Axiom, you'll take on meaningful challenges, be trusted with real responsibility, and work alongside people who value candor, collaboration, and continuous learning.
Job Summary
To support our extraordinary teams who build great products and contribute to our growth, we’re looking to add a R&D Engineer located in Castle Mills, UK.
Reporting to the UK R&D Manager, the R&D Engineer will support the development of new products, improvement of existing solutions, and testing of product concepts. This role is designed to provide hands-on experience across product development, testing, and engineering processes, while building core technical and professional skills.
What a typical day looks like:
Support the development and optimisation of Critical Power Products for the data centre market, focusing on reliability, efficiency, and scalability
Assist with market research and benchmarking of similar products.
Learn & apply fundamental engineering principles to contribute to practical and cost-effective solutions
Support the design and development of new products from concept through to prototype
Assist in sustaining, redesign and testing of existing products to improve performance and manufacturability
Work closely with engineering and manufacturing teams to understand design feasibility and performance requirements
Support product testing activities, including functional, environmental, and compliance testing (IEC and UL)
Assist with tracking project progress, milestones, and deliverables
Support lab activities and work alongside internal and external test engineers
Analyse test results with guidance and support design improvements
Support investigations and root cause analysis activities
Prepare clear technical documentation and reports
Assist with New Product Introduction (NPI) activities and transition to manufacturing
The experience we’re looking to add to our team:
HND / HNC / Bachelor’s degree (or working towards) in Mechanical, Electrical, or related Engineering field
Internship, placement, or project experience in engineering or product business (preferred, not essential)
Basic knowledge of CAD tools (e.g., Inventor, SolidWorks, Creo)
Awareness of engineering standards (IEC/UL) is beneficial but not required
Interest in electrical systems, power distribution, or data centre infrastructure
Strong analytical thinking and willingness to learn
Good communication and teamwork skills
Ability to manage time, prioritise tasks, and work in a structured environment
Comfortable engaging with different levels of the organisation with support and guidance
Willingness to travel between sites if required
Eligible to work in the UK
What you’ll receive for the great work you provide:
An environment where you will feel fulfilled by your work, valued for your contribution, and celebrated for your success;
A competitive salary and benefits package
A merit-based annual pay review
Enhanced annual leave
Employee recognition scheme and long service awards
Referral bonus
Volunteer days
Group Life Insurance, including a death in service payment and access to a virtual GP service 24/7 365 days a year
Sick pay scheme
Cycle to Work scheme
Enhanced maternity/paternity leave
Flexible/Remote/Hybrid Work based on your Job Function
Travel opportunities (role dependent)
Support in your well-being by access to
Employee Assistance Programme offering free access to qualified counsellors and expert advice
On-site trained Mental Health First…