Description Science and Technology Facilities Council Salary: £24,961 - £25,362 per annum | Open-Ended | Full-time | Closing date: 1st October 2025 Location: Rutherford Appleton Laboratory, Harwell, Oxfordshire OX11 0DE Together, our scientists, technologists, engineers and business support team explore the unknown and turn what they find into work that changes the world around us. Whether it’s sending probes into space or finding new ways to treat cancer, everyone here plays a vital role in making a positive difference to society. Come and discover how much you can achieve when you’re surrounded by world-leading experts, encouraged to constantly learn and empowered to explore your curiosity. We have a new and exciting position for a hands-on Building Services Technician, who will be responsible for undertaking the efficient and effective day-to-day execution of maintenance activities relating to the mechanical and electrical building services and assets at three STFC sites: Rutherford Appleton Laboratory (RAL), Chilbolton Observatory and Cosener’s House. The role reports to the Compliance Maintenance Manager and undertakes maintenance to safeguard the provision of resilient building services across the STFC estate and ensures that these services meet or exceed relevant industry standards and comply with STFC’s SHE codes. The post holder will be responsible for the continuous development and execution of an ongoing proactive programme of maintenance regimes (planned preventative/reactive/condition-based), to be managed through a CAFM software package. The post also includes an active role in the installation of new/replacement building services and systems across the estate. Responsibilities The primary duties include: Carry out Legionella-related maintenance tasks, including system flushing, temperature tests, water sampling and storage vessel inspections. Assist in water quality auditing of potable and closed heating/cooling systems by rectifying Legionella risk assessment defects. Assist the Maintenance Compliance Supervisor and the Estates Helpdesk to maintain accurate and up-to-date compliance test records. Carry out works efficiently and effectively, acquiring and signing off work through the designated CAFM package. Occasionally undertake compliance testing and recording of emergency lighting systems and other light electrical compliance duties. Deliver a high level of customer service. Accept training in future developments and technologies as required. Essential shortlisting criteria Sound knowledge of Document L8 and its practical application. Experience in maintenance of mechanical and electrical services. Knowledge and understanding of health and safety legislation. Ability to work in a methodical and structured way. Confidence in dealing with suppliers and service users. Excellent interpersonal skills. Conscientiousness and attention to detail. Ability to work with minimal supervision. STFC values their employees by offering a benefits package designed to provide an excellent work/life balance including 30 days’ annual leave, 10.5 public and privilege holidays, flexible working hours, exceptional average salary pension scheme, social and sporting activities/societies, and a subsidised restaurant. Join us and discover what’s possible by submitting your CV and covering letter which outlines how you fulfil the criteria specified, along with your motivation for STFC and the role. As this job does not fulfil the UK Government minimum criterion for obtaining sponsored migrant worker status, we will be unable to apply for sponsorship for anyone not eligible to work in the UK. At interview, all shortlisted candidates are required to bring with them identification documents and original documents that prove they hold or can obtain the right to work in the UK. You can check your eligibility here: https://www.gov.uk/check-uk-visa/y