Nici Zimmermann

This fully funded PhD opportunity at University College London (UCL) invites applications for a research project in system dynamics modelling of services for children with complex health needs. The position is part of the NIHR/EPSRC-funded SPROCKET Hub, a multidisciplinary initiative focused on transforming service delivery for children and young people with complex health needs. The successful candidate will join a vibrant research community within the UCL Department of Mathematics and the Clinical Operational Research Unit (CORU), working closely with Professors Sonya Crowe, Christina Pagel, and Nici Zimmermann. The project centers on developing and applying system dynamics simulation models to understand and improve transitions for children with complex health needs, specifically from hospital to home and during key educational transitions such as starting school or moving from primary to secondary education. The research will involve collaboration with stakeholders across healthcare, social care, education, and multiple academic disciplines, aiming to generate insights that can inform policy and practice in paediatric healthcare and service design. UCL’s Mathematics Department is renowned for its research excellence, with over 97% of its outputs rated as world-leading or internationally excellent. The department offers a supportive environment with frequent seminars, access to the London School of Geometry and Number Theory (LSGNT), and integration into the wider mathematical community. CORU provides expertise in operational research, data science, and mathematical modelling applied to healthcare challenges. The studentship includes full tuition fees at the UK home rate for up to four years, a stipend aligned with UCL’s minimum rates, a research training allowance, and support for purchasing a laptop. International students are encouraged to apply, though scholarships covering international fees are limited and highly competitive. The position may involve teaching assistant duties, with training and professional development opportunities available through UCL’s Arena Centre. Applicants should hold at least an upper second-class UK Bachelor’s degree (or international equivalent) in Mathematics, Operational Research, System Dynamics, or a related field. Most successful candidates have a relevant MSc or MSci degree at merit or distinction level. A strong interest in system dynamics and the ability to work collaboratively with diverse stakeholders are essential. The application deadline is 31 January 2026, with the programme commencing in October 2026. Applications should be submitted online via the UCL Postgraduate Applications system, selecting Research Degree: Mathematics (degree code RRDMATSING01). Applicants should identify Professors Sonya Crowe, Christina Pagel, and Nici Zimmermann as supervisors and express their motivation and relevant experience for the SPROCKET project. No detailed research proposal is required. For informal enquiries, contact [email protected]. For further details on the programme, funding, and research environment, visit the UCL Mathematics Department and CORU websites. This is an excellent opportunity for candidates passionate about mathematical modelling, operational research, and improving health services for children with complex needs.