Are you an experienced Dosimetrist ready to make your mark in a pioneering radiotherapy environment? Join us at our newly opened, state-of-the-art oncology centre in Guildford, where you'll be at the forefront of advanced cancer treatment, supporting patients on our innovative MRIdian MR Linac. As our Senior Dosimetrist – Specialist MR Planning, you’ll play a key role in delivering cutting-edge cancer care through MR-guided radiotherapy. Based at our Guildford centre, you’ll be responsible for the treatment planning service on our MRIdian MR Linac and conventional Linac platforms, ensuring our patients receive exceptional, personalised care. This is an opportunity to work with the latest technology in a collaborative and forward-thinking environment, developing MR-based planning pathways and supporting treatment planning across our UK centre network. What You'll Do Lead and deliver patient dosimetry and treatment planning services at our Guildford centre, ensuring timely and high-quality plans. Develop and contribute to innovative MR-based treatment planning pathways. Manage and coordinate local dosimetry schedules and patient planning processes. Collaborate with local and network-wide teams to ensure a seamless and efficient planning experience for patients. Provide expert support to Clinical Oncologists, Radiographers, and Physicists during all phases of planning and treatment. Perform complex planning tasks including image fusion, contouring, inverse IMRT, VMAT planning and adaptive workflows. Assist in training clinical staff and ensuring robust plan checking and compliance with quality standards. What You'll Have Experience and skills: A strong background in conventional radiotherapy treatment planning. Experience with MR-guided radiotherapy, ideally with MR Linac systems. Proficiency in multimodality imaging (MR, CT, PET-CT) and adaptive workflows. Experience with SABR/SRS techniques. Ability to lead, mentor and collaborate within a multidisciplinary team. Qualifications And Knowledge Eligible for registration with HCPC, AHCS or equivalent. A relevant degree in radiography, dosimetry, clinical technology or related field. Desirable: MSc in a radiotherapy-related discipline. Other Requirements Willingness to travel across GenesisCare centres and work flexibly, including some out-of-hours planning support. Comfortable supporting CT scanning, mask creation, IGRT review and liaising across disciplines to resolve complex patient planning needs. Why Choose GenesisCare At GenesisCare, we believe in helping our people to be their best. You’ll enjoy: 25 days’ annual leave bank holidays, with the option to buy/sell leave Private medical and dental insurance Access to our cutting-edge radiotherapy (for you and immediate family, if needed) Company pension scheme, wellbeing initiatives, and employee assistance programme Free parking at most centres and retail discounts Investment in your professional development, training, and career growth Who We Are GenesisCare is the UK’s leading independent specialist cancer care provider, operating 14 world-class centres across the UK. With our integrated approach to cancer care — including radiotherapy, medical oncology, diagnostics and wellbeing — we’re focused on treating the whole patient, not just the disease. Our partnerships with global clinical experts and our research programmes ensure we stay at the forefront of cancer care innovation. Join us and help shape the future of MR-guided radiotherapy. GCTA-Guildford