Postdocs
As a postdoc at the ICR, you’ll be working at the forefront of cancer research, in an environment that’s collaborative, international and inclusive.
We aim to attract the best scientific minds, wherever in the world they come from. With postdocs from all over the UK and the world, you'll be joining a welcoming community that prioritises training the next generation of world-leading researchers. You’ll also benefit from our strong links with our partner hospital, The Royal Marsden NHS Foundation Trust, as well as our links with companies through industrial partnerships.
Benefits and culture
We offer a competitive salary, rigorous training, many opportunities for professional development, and an open and inclusive working culture. Our PostDoc Association, faculty and learning and development team work closely to support postdocs.
We also offer generous annual leave and family-friendly policies that support parents, including stop the clock, which supports maternity leave during research.
Reimbursing your visa and other costs
Successful applicants will be able to claim the cost of their visa and of the immigration health surcharge (IHS) for themselves and for their dependants once they have joined. This is a taxable benefit. Applicants often find the UK visa application process to be less onerous than for some other countries, such as the United States.
We provide extensive training and development opportunities that will help prepare for your future career inside or outside academia.
Throughout your postdoc fellowship, you’ll be offered training and support to help you to develop your skills in key areas such as high-impact publishing, managing research projects, leadership and career planning.
Getting started
We run training sessions for new postdocs, as well as a postdoc buddy system to help you to settle into your new role. We normally pair you with someone from a different discipline, to broaden your network. We can also try to match you with someone who speaks your native language.
Training and support
As signatories of the Concordat to Support the Career Development of Researchers, we are committed to providing our postdocs with at least 10 days each year for their personal and career development. We offer a wide range of activities that you can tailor to your career stage, research interests and career ambitions. These include:
- On-the-job training – such as shadowing funding panels, grant writing, peer review, supervising and mentoring others, lab visits, committee membership and project-related placements.
- Informal opportunities – such as building professional networks, engaging with the ICR Postdoc Committee, participating in conference organising committees, mentoring (as mentor or mentee), and 1:1 career support with consultants employed by the ICR.
- Formal training and professional development courses – on topics ranging from supervisor training, writing and publishing, and statistics, to project management and entrepreneurship.
The Pathway to Independence – a competitive programme that we run in collaboration with the Wellcome Sanger Institute and CRUK, is also an option for postdocs who are aiming to become academic team leaders.
We also provide training on science communication and outreach to support your participation in our public engagement programme.
You'll be joining a diverse and talented community of postdocs who come to work here from all over the UK and the world.
We’ve around 150 postdocs working at the ICR from across dozens of countries around the world at any one time. Several groups can help you to settle in, build a social network and get involved with life at the ICR.
PostDoc Association
Our Postdoc Association (PDA) brings together postdocs across the ICR for professional and social events, which include away days and conferences. It provides a community for postdocs to feel connected and supported.
Join our networks
From our LGBT+ Network and our forum on race and ethnicity to sports clubs and seminars, you’ll have the chance to connect with like-minded researchers and build your network.
Our active Postdoc and Alumni LinkedIn group is also a great way to connect with others and get answers to common questions – from what it’s like to rent in London to how to set up a UK bank account.
Former ICR postdocs are also welcome to subscribe to Network, our alumni e-newsletter, so they can continue to feel part of our community even after moving on in their careers.
There are lots of reasons why early career researchers come to do a postdoc at the ICR. We spoke to some of our past and present postdocs to find out why they chose the ICR.
Employee stories
Vacancies at the ICR
Research Group Leader, ICR Clinical Trials and Statistics Unit (ICR-CTSU)
Department/Directorate Information: Division of Clinical Studies - Clinical Trials and Statistics Unit (ICR-CTSU) The ICR-CTSU is a Cancer Research UK-funded, internationally recognised methodologist led clinical trials unit, providing cancer-focused clinical trial research expertise. We lead pioneering, efficient, high-quality, and impactful trials across the phases. Our expertise ranges from experimental medicine early phase studies exploring biological efficacy to trials which may deliver widespread change to routine practice, underpinned by applied methodology to drive forward clinical trial innovation. See our clinical trials Role Summary The Group Leader will lead a component of ICR-CTSU’s portfolio of clinical trials research. The post holder will join an existing faculty and seek to further develop and grow the portfolio in line with ICR-CTSU’s overall strategy; taking responsibility for a number of ongoing trials as well as the development of new trials. There will be the opportunity to develop and grow a team including the potential for a Postdoctoral Training Fellow and/ or a Trial Manager. We seek an experienced statistician / biostatistician with a strong research interest in clinical trials methodology and a passion for direct involvement in the oversight and leadership of academic clinical trials. The successful candidate will work closely with the Director of ICR-CTSU to further enhance the Unit’s internationally recognised strength in clinical trial design, conduct and analysis. The post holder will be expected to make a substantial independent intellectual contribution to clinical trials projects and be proactive in leading and contributing to broad initiatives that enhance the overall effectiveness of ICR-CTSU. The appointee will contribute to the overall scientific life of the ICR including the newly established ICR/Royal Marsden Hospital’s Centre for Trials and Population Data Science, by providing mentorship to more junior colleagues and acting as an academic leader. We seek an individual who will work closely and collaboratively with other faculty/Group Leaders at the ICR and with international/national key opinion leaders to extend the breadth and depth of ICR-CTSU’s biologically rich clinical trials portfolio. In partnership with clinical opinion leaders, this individual will generate research funds to conduct and deliver clinical trials research at the international forefront. Presentation at national and international conferences, production of top-quality research outputs and substantial professional contribution to wider clinical trial network bodies are expected. Enthusiasm for team-based science in a collaborative interdisciplinary environment is essential. The appointment will be based on track record and the ability and willingness to engage in team science. The successful appointee will have access to ICR’s successful PhD training programme and core facilities. Key Requirements Higher degree (MSc or PhD) in medical statistics/biostatistics or an allied field (e.g. public health, epidemiology, data science) with relevant work experience Significant experience as a clinical trials, medical statistician or bio-statistician within the academic or commercial sector; a blend of both would be highly desirable A desire to apply existing and novel statistical methods to the requirements of a diverse range of statistical problems A broad understanding of cancer research Ability to lead a Clinical Trials Unit based research group As part of your online application, you will be required to upload your full CV which will pre-populate your application form, you will also be asked to attach the following documents and failure to do so will mean your application cannot be considered on this occasion: Lists of major publications, achievements, research grants and distinctions. A PDF of a maximum of five key publications, or other research outputs (e.g. patents) that best demonstrate previous productivity or a single document giving hyperlinks to these outputs. You must also complete the personal statement section of the application form in the format of a cover letter including the names and contact details of three academic referees Joining as a Group Leader, you will be given outstanding support to help you to continue to develop in your career. Along with a start-up package of funding, you will also have access to resources to establish your group, including support for recruiting key group members, such as PhD students and postdoctoral researchers. We encourage all applicants to access the job pack attached for more detailed information regarding this role. For an informal discussion regarding the role, please contact Professor Emma Hall ([email protected])
Trainee Animal Technician Apprentice
About the Role We are seeking a highly motivated Trainee Animal Technician apprentice to join our Biological Services Unit (BSU) and contribute to the vital front-line support we provide to the ICR scientific community. The BSU plays a critical role in facilitating research by maintaining the highest standards of animal care and welfare in accordance with The Animals (Scientific Procedures) Act 1986. As a Trainee Animal Technician apprentice, you will begin your career in laboratory animal care by receiving comprehensive, hands-on training in routine animal husbandry, welfare monitoring, and facility hygiene. This role is designed to equip you with the necessary skills and experience to progress within the BSU team, with opportunities for regrading based on demonstrated competency and performance. Key Responsibilities Provide daily husbandry and care for laboratory animals, including feeding, watering, and bedding changes. Monitor animal health and welfare, reporting concerns promptly to supervisors. Clean and maintain animal rooms and working areas according to SOPs and hygiene standards. About You We are looking for someone who can demonstrate an interest in animal care and welfare with the following skills : Passes in four subjects at GCSE level (or equivalent), including English Language and Mathematics or a Science subject. Strong empathy and respect for animals. High standards of reliability, dependability, and conscientiousness. Able to work both independently and as part of a small team. Willingness to participate in rota-based weekend and holiday work. What We Offer A supportive and collaborative working environment. Opportunities for professional development and career progression. Competitive salary and pension Department/Directorate Information The Biological Services Unit (BSU) sits within the Research Services Directorate at the Institute of Cancer Research (ICR). The BSU is an essential component of the ICR’s research infrastructure, providing front-line support to scientists by ensuring the ethical and high-quality care of animals used in research. Operating across the Chelsea and Sutton campuses, the BSU ensures compliance with The Animals (Scientific Procedures) Act 1986 and maintains the highest standards of animal welfare, facility hygiene, and biosecurity. The team plays a critical role in enabling preclinical cancer research, offering not only animal care and housing but also technical support, advice, and training to research staff. As part of the Research Services Directorate, the BSU collaborates closely with scientists across ICR departments to support cutting-edge cancer research. The unit upholds the ICR’s commitment to ethical research practices, continual improvement, and the 3Rs principles (Replacement, Reduction, Refinement) in animal research. We encourage all applicants to access the job pack attached for more detailed information regarding this role.
Senior Statistician / Principal Statistician
Job Details The Cancer Research UK funded Clinical Trials and Statistics Unit at The Institute of Cancer Research (ICR-CTSU) seek an experienced and highly motivated statistician to join our team of over 20 statisticians and methodologists. This position will be appointed at either Senior Statistician or Principal Statistician level, depending on the successful candidate’s experience and qualification. We want to hear from you if you: Enjoy the challenge of researching, developing and implementing efficient trial methodology, and designing efficient clinical trials that will make a difference in patients’ lives Seek variety in your work and opportunities to apply your statistical knowledge across multiple therapeutic areas in oncology. Thrive as part of a multi-disciplinary research team alongside like-minded statisticians and methodologists. Are looking to develop your career within a dynamic and supportive academic environment at a leading cancer clinical trials unit. Key Requirements The successful applicant will be an experienced and highly motivated medical statistician interested in researching new statistical methods and applying their statistical knowledge to the design and analysis of patient-centred clinical trials. They will hold a post-graduate qualification in statistics and demonstrate a solid understanding of clinical trials, with experience in applying statistical methods to real-world data. Familiarity with Bayesian statistics and early phase adaptive trials is highly desirable. Strong oral and written communication skills, and enthusiasm for collaborating across diverse disciplines, are essential. Department/Directorate Information ICR-CTSU manages an exciting portfolio of national and international cancer clinical trials across all phases. You will contribute to methodological innovations and implement efficient methods in new and ongoing trials, with a particular focus in early phase and adaptive trials. You will work as part of a multi-disciplinary team on trials methodology research and on the statistical development, oversight and analysis of several clinical trials within the ICR-CTSU’s Early Phase and Adaptive Trials portfolio, in collaboration with external organisations and the ICR/Royal Marsden Drug Development Unit. In your supporting statement, please indicate whether you are applying for the Senior or Principal Statistician role and summarise how your experience aligns with the requirements. We encourage all applicants to access the attached job pack for more detailed information regarding this role. This is an office-based role. Requests for hybrid working (splitting time between our Sutton site and home) may be considered following successful completion of key training and only if the role allows. Flexible working options may be considered. For informal discussion about the role, please contact Professor Christina Yap, email: [email protected] For general queries about the recruitment process, please contact ICR-CTSU, email: [email protected].
Postdoctoral Training Fellow - Epigenetics and Cancer
Under the guidance of Professor Kristian Helin, we are seeking to recruit a Postdoctoral Training Fellow to lead projects exploring either the mechanistic basis of epigenetic regulation in gene expression and cell fate, or the role of these processes in blood cancers — or both. The fellow will become part of a close-knit, collaborative team that values rigorous scientific debate and thrives at the cutting edge of the field. About you The successful candidate must have: PhD in biology or other similar subject Experience in molecular biology techniques (recombinant DNA, cloning) Experience in cell biology techniques of mammalian cells (tissue culture, transfection methods, microscopy) Experience in biochemistry (protein purifications, protein-protein interaction analysis, protein-DNA interaction analysis) Basic experience in computational biology (R or Python) and bioinformatics Candidates who are nearing completion of their PhD may apply, but confirmation on awarded PhD is required within 6 months of employment. The ICR has a workforce agreement stating that Postdoctoral Training Fellows can only be employed for up to 7 years as PDTF at the ICR, providing total postdoctoral experience (including previous employment at this level elsewhere) does not exceed 7 years. For general information on Postdocs at The ICR, more information can be found here. Epigenetics and Cancer Group, Division of Cell and Molecular Biology (Chelsea, London) Professor Kristian Helin’s group investigates fundamental mechanisms that govern biological processes and explores how their disruption contributes to cancer. The ultimate goal is to translate this research into new therapeutic strategies for cancer patients, while advancing our understanding of transcription, stem cell identity, and cellular differentiation. The Helin group is embedded within the Cell and Molecular Biology Division at the ICR’s Chester Beatty Laboratories in Chelsea, London. We have a highly supportive and interactive research environment, and state of the art facilities for cell biology, molecular biology, next-generation sequencing, structural biology and mouse genetics. The great variety of disciplines at the ICR will ensure that you will be exposed to fantastic research and seminars from all types of backgrounds. Find out more about the Epigenetics and Cancer Group. What we offer A dynamic and supportive research environment Access to state-of-the-art facilities and professional development opportunities Collaboration with leading researchers in the field Competitive salary and pension We encourage all applicants to access the job pack attached for more detailed information regarding this role. For an informal discussion regarding the role, please contact Professor Kristian Helin at [email protected].