RF Mechanical Technician

Mechanical Technician (RF Systems)

An exciting opportunity has arisen with one of the world's leading scientific research and technology facilities, who are looking to appoint a Mechanical Technician to support the operation, installation and maintenance of specialist RF and cryogenic systems based from their state‑of‑the‑art offices in Oxfordshire.

This internationally recognised organisation operates at the forefront of advanced science and engineering, delivering cutting‑edge research through highly complex technical infrastructure. As part of the RF Group, you will play an important role in supporting critical systems that underpin world‑class scientific programmes, working within a collaborative and highly skilled technical environment.

• Support the day‑to‑day mechanical operation and maintenance of the RF Group infrastructure.
• Assist with installation, assembly and commissioning of new RF systems and associated equipment.
• Support the operation and maintenance of helium refrigeration plant, cryostats and ancillary cryogenic systems.
• Provide basic electrical support for RF Group equipment where required.
• Liaise with engineering, technical and operational teams to safely deliver maintenance and operational activities.
• Assist in the preparation of risk assessments, method statements and safe systems of work.
• Carry out routine inspections of installed equipment and report findings.
• Participate in Health & Safety and Quality Assurance activities in accordance with company procedures.
• Support the management of spare parts inventory, identifying stock requirements and sourcing suitable components.
• Assist with a variety of small engineering and maintenance projects.
• Contribute to the continuous improvement of equipment reliability and operational performance.

• Practical mechanical engineering or technician background gained within an industrial, scientific, manufacturing or engineering environment.
• Experience supporting the installation, assembly, maintenance or operation of complex mechanical systems.
• Ability to work safely on a variety of technical equipment and infrastructure.
• Understanding of mechanical assembly, maintenance and fault‑finding techniques.
• Good communication skills with the ability to work effectively across departments and technical teams.
• Experience of working within structured Health & Safety procedures and quality standards.
• The ability to manage workload effectively and support multiple activities simultaneously.
• Desirable experience: working with cryogenic systems, vacuum systems or refrigeration equipment.
• Any exposure to RF systems, high‑power electrical equipment or scientific research environments.
• Basic electrical maintenance or installation experience.
• Knowledge of engineering spares management and maintenance planning activities.

Opportunity to work within a world‑class scientific and engineering facility, with exposure to highly specialised RF, cryogenic and vacuum technologies. Work in a collaborative environment alongside experienced scientists, engineers and technicians, and be involved in the installation and commissioning of new advanced technical systems.

Excellent opportunities for technical development, including occasional UK travel and overnight stays as required, and occasional shift work during commissioning activities and operational support periods.