Rullion are looking to recruit for the following role: Electronics Engineer Start : 1st May 2026 12 month contract Location : Oxford Inside IR35 PAYE 46 Per hour / 59 Per hour Umbrella. 7.5 hours per day 37.5 hours per week Power Supply & Power Electronics Design Design and develop high-current, high-stability power supplies for superconducting magnets and related systems Design linear and switch-mode power converters (DC/DC, AC/DC, current-regulated supplies) Develop precision current regulation and control loops with excellent stability and low ripple Perform detailed control-loop analysis (Bode plots, phase margin, transient response) Design protection circuits (over-current, over-voltage, ground fault, quench-related protection) Select power semiconductors (IGBTs, MOSFETs, diodes), magnetics, and passive components Magnet System Support Support powering, ramping, and steady-state operation of superconducting magnets Understand magnet load...

Job Description We are looking for an experienced Senior Metrology Technician to join our high precision manufacturing team. You will be responsible for inspecting and checking our machined parts that are required to enable our experimental campaigns for our internal and external customers. You will be helping to build state-of-the-art technology as part of a highly skilled team of scientists and engineers. The role also requires you to work with our manufacturing ISO processes and assist the head of department in developing these. Projects will range from developing pulsed power machines to achieve electro-magnetic launch of projectiles exceeding 20km/s, to complex target design and development. All will require creative approaches in design and manufacturing whilst using various types of tools and materials. Accountabilities and deliverables Inspection of precision components that must meet the required specifications in the agreed timelines. Safe operation...

Are you an experienced mechanical maintenance engineer within the facilities sector? Seeking a new challenge within 2025. My client is an established FM company looking for a Level 1 Mechanical engineer to join a team on a static site based in Oxford . This is a great role for someone looking to join a company offering lots of progression and training. B enefits will include: Competitive Salary up to 36,000. 8 Bank holidays No on calls Training & Progression Company benefits and discounts Pension Main Duties will include: Carry out Planned Preventative Maintenance and complete the appropriate paperwork and reports. Carry out Reactive and emergency breakdown tasks and complete the associated paperwork. Be on a call out rota to provide the client with full out of hours cover. Overseeing visiting sub-contractors with regards to standard of work and Health and Safety. Carry out all duties in accordance with company policies and procedures. Understand...