Careers at the ICR
We provide exceptional opportunities for the best scientists, clinicians, and professional and administrative staff, and excellent academic and recreational facilities at our two London sites, in Chelsea and Sutton.
As a world-leading research organisation, The Institute of Cancer Research, London, offers a fantastic working environment, great opportunities for career development and the chance to make a real difference for cancer patients. We aim to recruit and develop the best – with positions for outstanding scientists and clinicians, and the most talented professional or administrative staff.
Different types of positions at the ICR
Our aim is to attract the best people in cancer research. We offer an excellent working environment, competitive salaries and good staff benefits. There is a range of career paths at the ICR, in scientific research, research support, and professional and administrative positions.
We offer a variety of professional and administrative roles in areas such as facilities, fundraising, communication, IT, human resources, research services and education and library services.
Our professional services teams are tailored to meet the needs of a research organisation, and many of our employees in these teams have backgrounds in science, or experience of working with scientists and clinicians.
Our specialist finance team is experienced at dealing with research grants, and staff within our Business and Innovation Office have the expertise to negotiate complex collaborative agreements between the ICR and pharmaceutical and biotech companies.
We're recruiting the top figures in cancer research to work in a vibrant and confident culture that consistently produces world-changing research.
To become part of our career faculty, you will be an established senior researcher and have the proven leadership skills and international research credibility to direct major scientific programmes, and build and manage a motivated and high-performing scientific team.
Our culture emphasises the importance of collaborative working to address the big challenges in cancer research, and you will be expected to form part of the wider ICR team. You will also recruit and develop the research leaders of the future.
To join the ICR you’ll be a talented scientist looking for the next step after your initial postdoctoral studies. You’ll be ready to start leading a team independently under the mentorship of a leading senior scientist.
Personal fellowships, funded by a variety of medical research agencies and charities, are the usual route for new leaders to join us in areas in which we are traditionally very strong, such as cancer biology. Success as a fellow will put you on a fast-track route to gaining a long-term career at the ICR.
To join us you will have, or be in the process of gaining, a personal fellowship from one of the major national or international funding bodies, such as the Wellcome Trust, Cancer Research UK, one of the Research Councils, the Royal Society or the National Institute for Health Research.
For PhD graduates looking for a postdoctoral role. We offer a competitive salary, rigorous training, many opportunities for professional development, and an open and inclusive working culture.
We offer clinicians a variety of working opportunities, from working as a postdoctoral researcher in one of our eight scientific divisions, to carrying out independent research as a clinician scientist or clinical research fellow, to heading a specialised research team. We also offer clinicians the opportunity to develop their specialty, through a variety of taught or research-based postgraduate degrees.
Collaboration between scientists and clinicians is essential for the translational nature of the cutting-edge research carried out at the ICR. It gets new treatments to patients more quickly, and allows our researchers to learn from experience in the clinic.
Moving to the UK
We attract staff from all over the world. Find all the information you need to move to the United Kingdom to work with us.
Staff benefits
Find out more about the staff benefits we offer, including a competitive salary package, annual leave entitlements, and sports and social facilities.Some of our current vacancies
Group Leader in In Vivo Cancer Modelling
The Institute of Cancer Research (ICR) in London seeks to appoint a Group Leader in In Vivo Cancer Modelling to play a pivotal role in advancing our cutting-edge cancer research. The position is based at the newly established Centre for In Vivo Modelling (CIVM), part of the Division of Cancer Biology. We welcome applications at both the Career Development Faculty and Career Faculty levels. Key Requirements The successful candidate will generate and employ state-of-the-art genetic and humanised mouse models of cancer to tackle fundamental and translational questions in haemato-oncology and/or solid tumour oncology. In addition to leading a successful research group, they will expand the CIVM's research capabilities and foster productive collaborations with other groups and centres at the ICR, thus promoting in vivo modelling by integrating it into multidisciplinary projects and initiatives. Applicants must have an internationally recognised track record of leading research in in vivo modelling and advanced mouse genetics, demonstrated by high-quality publications and significant funding success. For more junior candidates, an outstanding track record in cancer research, coupled with a compelling research vision leveraging advanced genetic mouse models and clear potential to secure competitive external funding, is essential. 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, distinctions. Research plan (five to six pages outlining your current research interests and research programme for the next 5 years) A PDF of a maximum of five key publications, or other research outputs (e.g. patents) that best demonstrate previous productivity You must also complete the personal statement section of the application form in the format of a covering letter including the names and contact details of three academic referees Department/Directorate Information: Cancer Biology Division Information The ICR is one of the world’s most influential cancer research institutions, with an outstanding track record of achievement dating back more than 100 years. In addition to being one of the UK’s leading higher education institutions for research quality and impact, the ICR is consistently ranked among the world’s most successful for industry collaboration. As a member institution of the University of London, we also provide postgraduate higher education of international distinction. One of the ICR’s key research strategies is to defeat cancer by viewing it as a dynamic ecosystem. We aim to solidify our expertise in state-of-the-art in vivo cancer models to probe these complex cancer ecosystems, discover their underlying biology, and identify new therapeutic targets. The postholder will significantly contribute to driving these strategic priorities. We encourage all applicants to access the job pack attached for more detailed information regarding this role. If you would like to informally discuss this position, please contact Professor Kamil R. Kranc ([email protected]), Director of the Centre for In Vivo Modelling, or Professor Chris Jones ([email protected]), Head of the Division of Cancer Biology 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])
Group Leader in Cancer Stem Cell Biology
Key Requirements 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, distinctions. Research plan (five to six pages outlining your current research interests and research programme for the next 5 years) A PDF of a maximum of five key publications, or other research outputs (e.g. patents) that best demonstrate previous productivity You must also complete the personal statement section of the application form in the format of a covering letter including the names and contact details of three academic referees Department/Directorate Information: Cancer Biology Information The Institute of Cancer Research (ICR) in London seeks to appoint a Group Leader in Cancer Stem Cell Biology to play a pivotal role in advancing our cutting-edge cancer research. The position will be based in newly-refurbished laboratory and office space at our Sutton campus within the Division of Cancer Biology. We welcome applications at both the Career Development Faculty and Career Faculty levels. The ICR is one of the world’s most influential cancer research institutions, with an outstanding track record of achievement dating back more than 100 years. In addition to being one of the UK’s leading higher education institutions for research quality and impact, the ICR is consistently ranked among the world’s most successful for industry collaboration. As a member institution of the University of London, we also provide postgraduate higher education of international distinction. One of the ICR’s key research strategies is to defeat cancer by viewing it as a dynamic ecosystem. We aim to solidify our expertise in the biology of cancer stem cells. The postholder will significantly contribute to understanding the underlying biology of cancer stem cells and how this may be exploited to address key questions in tumour relapse, disease progression and metastasis. The successful candidate will have a compelling research programme focused on cancer stem cell biology in an area which complements existing disease-specific expertise at the ICR / Royal Marsden NHS trust. Possible areas of research include (but are not restricted to) basic mechanisms of self-renewal and pluripotency, regulation of cancer stem cell fate / differentiation, how they remodel the tumour microenvironment into a supportive niche, targeting treatment resistance of cancer stem cells, and the role of CSCs in driving the metastatic cascade. Applicants must have an internationally recognised track record of leading research in cancer stem cell biology, demonstrated by high-quality publications and significant funding success. For more junior candidates, an outstanding postdoctoral track record in cancer research, coupled with a compelling research vision in a strategic area of cancer stem cell biology and clear potential to secure competitive external funding, is essential. If you would like to informally discuss this position, please contact Professor Chris Jones ([email protected]), Head of the Division of Cancer Biology at the ICR.
Senior Infrastructure Engineer
Are you a seasoned Infrastructure Engineer looking for a new challenge? We're seeking a highly skilled and experienced professional to join our team. As a key member of our 3rd line support unit, you'll play a crucial role in supporting and administering our on-premises and cloud infrastructure. Key Requirements The successful candidate must have significant experience of working in a third line support environment with a variety of computerised systems as well as experience of working as an escalation point for other members of staff. The successful candidate for this position must have experience and expert knowledge supporting all the following: Azure | Azure Local Experience scripting in PowerShell | Terraform | Bicep Active Directory | Azure Entra ID Experience of using ITSM tooling. Knowledge on diagnosing complex problems. Microsoft Windows Please note, a flexible approach to location including a willingness to travel between sites as required as well as the ability to work occasionally outside the normal 0830-1730 Mon-Fri to meet the needs of ICR support. Department/Directorate Information One of the Digital Services teams, Infrastructure is critical to the institute. Responsible for the infrastructure supporting all staff to deliver the goal of defeating cancer. 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 email [email protected]
Postdoctoral Training Fellow - Telomere Biology
We are seeking to recruit a highly motivated Postdoctoral Training Fellow to examine mechanistic aspects of telomeres under the guidance of Dr Max Douglas. The successful candidate will use a multidisciplinary approach that combines reconstitution biochemistry, cryo-EM and genetics to examine the processing and protection of telomeric ends, building on recent work from the Telomere Biology group (Eickhoff et al, Nature 2025). About you The successful candidate must have: PhD in biochemistry, cell biology, molecular biology or similar Strong publication record in molecular cell biology, biochemistry, biophysics or structural biology, as demonstrated by good first author publications Considerable experience in cell and molecular biology (including recombinant DNA techniques) Familiarity with biochemical techniques and experimental approaches Proven ability to design and implement experiments 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. Telomere Biology Group The Telomere Biology Group, led by Dr Max Douglas, studies telomere replication using a multidisciplinary approach that combines biochemistry, biophysics and genetics. We aim to understand how telomeres are inherited from one generation of cells to the next and how defects in this process contribute to human diseases including cancer. 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 Dr Max Douglas at [email protected].
Health Economist
Under the guidance of Cancer Technology Catalyst team lead Dr Patrick Kierkegaard, we are seeking to recruit a Health Economist to pioneer evaluations at the CRUK Convergence Science Centre. Based in South Kensington, London, with travel to partner sites (The Royal Marsden NHS Foundation Trust, ICR Sutton, Imperial College Healthcare NHS Trust). The successful candidate will lead early-stage health economic modelling and health technology assessment (HTA) for cutting-edge oncology innovations, including precision drugs, diagnostics, treatments, clinical guidelines, and digital health technologies (DHTs). Department/Directorate Information The Cancer Research UK Convergence Science Centre (CSC) is a partnership between Imperial College London and The Institute of Cancer Research (ICR) with funding from Cancer Research UK. Convergence research is driven by a societal need and utilises a deep integration across disciplines. Professor Axel Behrens is the Scientific Director of the CRUK Convergence Science Centre. This position of Health Economist is integrated within our Cancer Technology Catalyst team (CTC). The CTC is an initiative designed to expedite the journey of promising cancer technologies from concept to clinical impact. Led by a diverse team of experts, the CTC is committed to unlocking the full potential of innovative solutions and addressing the challenges inherent in bringing them to patients. By harnessing a collaborative Team Science approach, the CTC works closely with Principal Investigators and their teams to develop comprehensive evidence packages that not only inform robust value propositions for cancer technologies, but also strategically position them for successful clinical integration. About you Please see the attached job description for essential skills and qualifications for this role, and further information. 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 Patrick Kierkegaard via [email protected].
Personal Assistant
Key Requirements An exciting position has arisen within the Drug Development Unit (DDU) in the Division of Clinical Studies at the Institute of Cancer Research and Royal Marsden Hospital. We are a rapidly expanding, world class Phase 1 clinical trials unit based within the Royal Marsden Hospital, for the development of novel cancer therapeutics in early phase clinical trials which we believe will improve the care of cancer patients. We are looking for a Personal Assistant, to support Dr Alec Paschalis a Clinician Scientist & Consultant Medical Oncologist within the Drug Development Unit. The post holder will be required to manage, prioritise and respond to the varying demands of Consultant’s workload. To work effectively and efficiently by developing, implementing and maintaining administrative systems and practices (rotas, staff travel, seminars, team meetings, minute taking etc). We encourage all applicants to access the job pack attached for more detailed information regarding this role. Appointment will be on a one-year contract in the first instance. To apply for this post, please submit a CV and complete a supporting statement detailing reasons why you are applying for the post. All applications must be submitted online, via the e-recruitment system. Please click on the apply button and follow the instructions. Due to the high volumes of applications we receive, we reserve the right to close the advert before the published closing date once we have received a sufficient number of applications. Therefore, we advise that you to submit your application, as early as possible to avoid disappointment. Department/Directorate Information The Drug Development Unit, (DDU) at The Institute of Cancer Research, London, and The Royal Marsden NHS Foundation Trust, is a world-leading centre for early-phase oncology trials, translating cutting-edge science into first-in-human clinical trials. Through close integration of laboratory and clinical expertise, the Unit supports the functions of sponsoring early phase trials through Investigator Initiated Trials Team, as well as, delivers academic and industry sponsored trials. Our mission is to fast-track the development of anti-cancer drugs, designed and synthesised at The ICR, or developed by CRUK scientists, or developed by industry collaborators, in order to rapidly impact the care of cancer patients. The DDU has been involved in the development of many hundreds of novel agents including several practice-changing cancer drugs. The DDU is one of the Experimental Cancer Medicine Centres in the UK, part of the CRUK Convergence Science Centre and the Early Phase Drug Development Theme within the ICR-RM NIHR Biomedical Research Centre (BRC). The DDU has multiple academic and industry collaborations both nationally and internationally, to optimally serve our patients. The Unit is led by Professor Johann de Bono and Professor Udai Banerji.
Higher Scientific Officer/Research Scientist
Under the guidance of Dr Tom Lund, we are seeking to recruit a Higher Scientific Officer/Research Scientist to support all aspects of histopathology related to a range of research projects in our established, advanced translational research laboratory in the field of complex (IHC/RNA-ISH/mIF) tissue hybridisation technologies. The post holder will work alongside a team of Biomedical Scientists, Research Scientists/HSOs and a Senior Scientific Officer (SSO). The right candidate is expected to perform a variety of tasks that may include, but are not restricted to: a) Staining of pathology slides using manual and automated methodology; b) Scanning of pathology slides stained using a variety of methods e.g. HE, IHC, mIF; c) Maintaining a high level of QA/QC of image quality; d) Annotation and analysis of pathology images and data using analysis software such as HALO, Visiopharm and QuPath, as well as IPU-developed tools. The role offers the opportunity to work within a multidisciplinary group, including clinical, scientific, and computational staff whose combined remit is to offer advanced pathology solutions to clinical research. The post holder will be required to prepare sections for a variety of pathology and molecular analysis, perform multiplex immunofluorescent immunohistochemistry with our automated slide staining platform (Leica Bond 3 Automated Slide Stainers and Ventana Discovery Ultra), be responsible for clinical trial sample audit tracking, use digital slide scanners (Akoya PhenoImager HT (previously known as the Vectra Polaris) and Hamamatsu NanoZoomer) competently to the high QC level required for AI research and perform data analysis as well as the general lab management duties. About you The successful candidate must have: PhD Biological Sciences/Cancer Biology/ Molecular Biology/Molecular Pathology or related subject Knowledge of cancer and molecular biology, as well as histopathology, IHC, ISH and mIF staining techniques and their analysis Experience with IHC/IF and QA/QC for these assays Experience with image and data analysis software Experience of working with microscopy, digital image capturing, immunohistochemistry and molecular pathology methods Department/Directorate Information Headed by Prof Manuel Salto-Tellez, and led by Dr Tom Lund, the IPU is a tissue-based laboratory with the mission to develop complex and highly quantitative approaches to tissue analysis (wet lab and in-silico) in the space of translational and clinical research, thus applicable in the context of clinical trials and adoption into diagnostic applications. The IPU uses state-of-the-art tissue-based profiling such as single-plex immunohistochemistry (IHC), RNA in situ hybridization (ISH), IHC/Immunofluorescence multiplexing (mIF) and spatial transcriptomics and proteomics, together with multi-scan imaging and digital pathology/artificial intelligence biomarker quantitation. This approach is applied to well-curated cancer sample cohorts (from routine diagnostics or from clinical trials) to a) explore the clinical relevance of biomarkers and pathways; and b) identify the best quantitative delivery of biomarker analysis. The IPU works in a coordinated manner with other programmes in ICR and RMH carrying out tissue-based analysis, and it is expected to serve as a go-between for academia, healthcare, and industry. The work specifically involves identification of biomarkers of clinical relevance; clinical validation of molecular pathways; key technical capacity to work with large clinical and clinical-trial cohorts, including tissue microarray construction, as well as IHC/RNA-ISH/mIF testing. This is complemented with experience in open source and off-the-shelf use of tools for computational pathology analysis. The Integrated Pathology Unit is mainly based in the Centre for Molecular Pathology (CMP) on the Sutton site of The Royal Marsden NHS Foundation Trust. Integrated Pathology Unit 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 Dr Tom Lund or Dr Marta Vergnano via Email at [email protected] or [email protected]