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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.

Contact careers team

Find out more about roles at the ICR

The ICR offers a variety of different research roles, positions in scientific support, and a variety of professional and administrative positions.

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.

Professional services roles

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.

Group leader roles

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.

Research scientist and scientific support roles

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.

Post docs roles

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.

Clinician roles

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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

Postdoctoral Training Fellow

  • Chelsea
  • Structural Biology
  • Salary Range: £38,700 - £45,500 per annum
  • Fixed term

Under the leadership of Claudio Alfieri, we are seeking to appoint a Postdoctoral Training Fellow to join the Molecular Mechanisms of Cell Cycle Regulation Group at the Chester Beatty Laboratories, Fulham Road in London. This project aims to investigate the molecular mechanisms of cell cycle regulation by macromolecular complexes involved in cell proliferation decisions, by combining genome engineering, proteomics and in situ structural biology. For general information on Post Doc's at The ICR can be found here. Key Requirements The successful candidate must have a PhD in cellular biochemistry and experience in Cryo-EM and CLEM is desirable. 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 10 years Department/Directorate Information: The candidate will work in the Molecular Mechanisms of Cell Cycle Regulation Group within the ICR Division of Structural Biology headed by Prof. Laurence Pearl and Prof. Sebastian Guettler. The division has state-of-the-art facilities for protein expression and biophysics/x-ray crystallography, in particular the Electron Microscopy Facility is equipped with a Glacios 200kV with Falcon 4i detector with Selectris energy filter and the ICR has access to Krios microscopes via eBIC and the LonCEM consortium. 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 Claudio Alfieri via Email on [email protected]

Postdoctoral Training Fellow – X-Ray Crystallography

  • Sutton
  • Hit Discovery & Structural Design
  • £45,600 - £51,450
  • Fixed term

A postdoctoral position is available in Dr Rob van Montfort’s Hit Discovery and Structural Design Team within the CCDD. The Post-doc will be involved in the structure determination of protein-ligand complexes, primarily by X-ray crystallography but also potentially by cryo-electron microscopy (cryoEM), as part of one of the CCDD’s drug discovery programmes. The postholder will be responsible for protein production and purification, protein crystallisation, structure determination by X-ray crystallography and subsequent structural analysis. The successful candidate will be an integral member of a multidisciplinary project team within the CCDD at the ICR Sutton site, and will interact closely with biologists, computational chemists, medicinal chemists, assay scientists and structural biologists.They will have access to state-of-the-art facilities for protein production and purification, as well as biophysical characterisation and crystallisation at the Sutton site. We also benefit from excellent access to Diamond Light Source synchrotron at the Harwell Science and Innovation campus, Didcot, UK, for X-ray data collection. Additionally, the successful candidate will also be part of the Division of Structural Biology, located in Chelsea, in which the structural biologists in Dr van Montfort’s team are also embedded, and will have access to its state-of-the art cryoEM facilities. These include an in-house Glacios and 30% direct access to a Titan KRIOS located at the Francis Crick Institute. Both microscopes are equipped with Falcon III detectors and volta phase plates (VPP). In addition, we have excellent access to the electron bioimaging Centre (eBIC) at the Harwell Science and Innovation campus, Didcot, UK. About you The successful candidate must have must have a PhD (or equivalent) in a biological or physical science, with demonstrable experience in X-ray crystallography and protein biochemistry. Experience in cryo-EM specimen preparation and data processing would be an advantage, though not strictly mandatory. Experience in molecular biology, protein expression and purification, as well as biophysical characterisation of protein samples would also be highly desirable. The ICR has a workforce agreement stating that Postdoctoral Training Fellows can only be employed for up to 7 years as PDTF (including previous employment at this level elsewhere). For general information on Postdocs at The ICR, more information can be found here. Department/Directorate Information The Institute of Cancer Research (ICR), London, is one of the world’s most influential cancer research institutes, with an outstanding record of achievements dating back more than 100 years. We provided the first convincing evidence that DNA damage is the basic cause of cancer, laying the foundation for the now universally accepted idea that cancer is a genetic disease. Today, the ICR leads the world at isolating cancer-related genes and discovering new targeted drugs for personalised cancer treatment. Together with our hospital partner The Royal Marsden, we are rated in the top four centres for cancer research and treatment worldwide. As well as being a world-class institute, we are a college of the University of London. We came top in the league table of university research quality compiled from the Research Excellence Framework in 2014 and second in 2021 (REF 2014 and 2021). The ICR is committed to attracting, developing and retaining the best minds in the world to join us in our mission – to make the discoveries that defeat cancer. Department/Directorate Information: The Centre for Cancer Drug Discovery (CCDD), within the Division of Cancer Therapeutics, is a multidisciplinary 'bench to bedside' centre, comprising around 160 staff dedicated to the discovery and development of novel therapeutics for the treatment of cancer. The CCDD’s exciting goal is to discover high quality small molecule drug candidates and to progress these to clinical trial. All the scientific disciplines are in place to make this possible, including medicinal chemistry, biology, structural biology, assay scientists, drug metabolism and clinical specialists. This is an exciting and fast-moving research setup and offers the opportunity to work within a multi-disciplinary environment using state-of-the-art techniques and equipment. 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 van Montfort [email protected] or Dr Le Bihan [email protected]. Please DO NOT send your application to Dr Van Montfort or Dr Le Bihan, but apply via the e-recruitment system on our websitewww.icr.ac.uk/careers.

Higher Scientific Officer - Protein production, purification and assay specialist

  • Sutton
  • Hit Discovery & Structural Design
  • £41,900 - £49,023
  • Fixed term

A Higher Scientific Officer (HSO) position is available in Dr Rob van Montfort’s Hit Discovery and Structural Design (HDSD) team within the CCDD, to support a collaboration with the ICR’s Centre for Protein Degradation (CPD) and University College London (UCL) aimed at developing novel small molecule-controlled molecular switches to modulate CAR-T cell activity based on induced protein degradation technology. We are seeking a highly motivated scientist with expertise in DNA construct design, cloning and mutagenesis, protein expression and purification, and with experience in biochemical and biophysical assays. The successful candidate will be responsible for the site-directed generation of multiple mutant variants of a protein of interest, followed by protein expression in E. coli and purification. Subsequently, the postholder will be responsible for the characterisation of the generated protein variants using biochemical and biophysical assays. The postholder will be an integral member of the HDSD team within the CCDD at the Sutton campus of the ICR, interacting closely with other protein production specialists, assay scientists and structural biologists. They will also be interacting closely with biologists specialised in CAR-T cells technology at UCL. About you The successful candidate must have at least a BSc in a biochemistry or related biological subject, and ideally an MSc or PhD. Experience and demonstrable skills in molecular biology, protein expression in E. coli and protein purification, as well as biochemical assays are essential. Demonstrable practical experience of biophysical techniques such as SPR and/or TSA would also be an advantage. Department/Directorate Information The Centre for Cancer Drug Discovery (CCDD), within the Division of Cancer Therapeutics, is a multidisciplinary 'bench to bedside' centre, comprising around 160 staff dedicated to the discovery and development of novel therapeutics for the treatment of cancer. The CCDD’s exciting goal is to discover high quality small molecule drug candidates and to progress these to clinical trial. All the scientific disciplines are in place to make this possible, including medicinal chemistry, biology, structural biology, assay scientists, drug metabolism and clinical specialists. This is an exciting and fast-moving research setup and offers the opportunity to work within a multi-disciplinary environment using state-of-the-art techniques and equipment. 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 [email protected] or [email protected]

Postdoctoral Training Fellow

  • Sutton
  • Pre-Clinical MRI
  • £45,600 - £47,400 per annum
  • Fixed term

Under the guidance of Prof. Simon Robinson, we are seeking to recruit a Postdoctoral Training Fellow to develop and apply pre-clinical MRI techniques to characterise the tumour microenvironment and its response to treatment in vivo. The successful candidate will play a key role in exploiting MRI for adaptive radiotherapy, performing MRI-embedded investigations of tumour response to radiotherapy/immunotherapy drug combinations. About you The successful candidate must have a PhD (or supervisor’s pre-approval) in Physical or Biomedical Science, and accomplished in the application of imaging techniques for the investigation of cancer. Experience in the development & application of MRI protocols, ideally in a pre-clinical setting, MRI image acquisition and associated software programming for data analysis would be advantageous. The ICR has a workforce agreement stating that Postdoctoral Training Fellows can only be employed for up to 7 years as a PTDF at the ICR ( this includes experience gained at PDTF level prior to joining the ICR). Department/Directorate Information The position will be based within the Centre for Cancer Imaging, part of the Division of Radiotherapy & Imaging at the Institute of Cancer Research. 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 Prof. Robinson via email ([email protected]).

Group Leader ICR Clinical Trials and Statistics Unit

  • Sutton
  • Clinical Trials Statistics Unit
  • From £66,092
  • Permanent

Under the leadership of Professor Emma Hall, we are seeking to appoint a Research Group Leader to join The CRUK Clinical Trials and Statistics Unit at the ICR. The ICR-CTSU is a research-led, academic trials unit established in the 1980s. The main objective of the ICR-CTSU is to lead the design, conduct and analysis of multi-centre national and international randomised controlled clinical trials of cancer treatments which will directly influence routine clinical practice within the NHS and worldwide. Key Requirements The successful candidate will ideally have: Higher Degree (MSc or PhD) in Medical Statistics or an allied subject. Significant experience as a biostatistician with a research interest in clinical trials methodology. Broad understanding of cancer research Evidence of intellectual leadership (Career Faculty) Ability to generate research funds to support the 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. Research plan (five to six pages outlining your current research interests and research programme for the next 5 years). The Research plan would be expected to align to ICR-CTSU objectives and include a focus on a methodological area of research which could be applied to the design or analysis of cancer trials. 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 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 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])

Branding and Design Officer

  • Chelsea
  • Development and Communications Directorate
  • Salary Range: £39,520 - £41,600 per annum
  • Permanent

About the Role We are seeking a talented Branding and Design Officer to join our Development and Communications Team and contribute to the ICR's Fundraising and Communications goals. In this role you will inspire our audiences - supporters, researchers and future students - by bringing excellent and high-quality design to communications. The successful candidate will play a key role in maintaining the high standards of design and branding across all the ICR's communications and help us evolve our brand to grow our brand awareness and support for our organisation. In this role you will, work closely with Head of Strategic Marketing to direct, manage and implement the brand’s look and feel, across all media, publications and digital channels. Provide a graphic design and artworking service, populating design templates with text, graphics and images in line with brand guidelines. What We Offer A supportive and collaborative working environment. Opportunities for professional development and career progression. Competitive salary and pension Department/Directorate Information The role of the directorate is to tell the ICR’s story and focus on income generation. The ICR is world-renowned for its outstanding cancer research – and it deserves communication to match. We believe that communicating effectively about the ICR's work can help us build on our successes – attracting donors and supporters, the best staff and students, commercial partners and collaborators. 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 Eleanor Howard. Email: [email protected]

Postdoctoral Training Fellow - Functional Genomics

  • Chelsea
  • Functional Genomics
  • Salary Range: £45,600 - £49,350 per annum
  • Fixed term

Under the guidance of Dr Rachael Natrajan, we are seeking to recruit a Postdoctoral Training Fellow to lead on the biological and mechanistic insights into the evolutionary dynamics of the epigenetic sub-clonal evolution of response to neoadjuvant immunotherapy and chemotherapy in TNBC in vivo mouse models using using high throughput cellular tracking coupled with single cell sequencing and functional genomic screening approaches. The successful candidate will perform experimental work to identify epigenetic regulators of neoadjuvant immunotherapy and chemotherapy resistance in TNBC and assess the implications of novel biology using innovative in vivo models and developing genetic screening approaches in vitro and in vivo. About you The successful candidate must have a PhD in biology, biochemistry, genetics or other associated subjects and have an excellent track record in biomedical research and experience in cell and molecular biology. Experience with in vitro and in vivo cancer models is essential. For general information on Postdocs at The ICR, more information can be found here. Department/Directorate Information The Functional Genomics laboratory headed by Dr Rachael Natrajan is a multidisciplinary dynamic research group with the mission to develop new treatment strategies for breast cancers resistant to standard therapies. This role will be co-mentored by Dr Esther Arwert, Group Leader Functional Tumour Immunology group. Both groups sit within the Breast Cancer Now Toby Robins Research Centre, within the Division of Breast Cancer Research at the ICR. The Centre is the first centre in the UK entirely devoted to breast cancer research. Our goal is to advance research into the causes, diagnosis and treatment of breast cancer. It is located in state-of-the-art laboratory space, with excellent core facilities and is funded through a long term renewable programme grant from Breast Cancer Now. 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.

Clinical Trials Programme Manager

  • Sutton
  • Clinical Trials Statistics Unit
  • £53,500 - £61,525
  • Fixed term

The Institute of Cancer Research is looking for an experienced trialist to join the Cancer Research UK Clinical Trials & Statistics Unit (ICR-CTSU) as a Clinical Trials Programme Manager at its Sutton site in Surrey. ICR-CTSU runs a diverse portfolio of national and international phase III multi-centre randomised controlled trials, and phase II targeted treatment trials, with a special emphasis in breast, urological, lung and head and neck cancer treatments. The post offers an excellent opportunity for an enthusiastic and well-motivated senior trial manager with extensive experience of setting up and running multi-centre trials to work in a dynamic and supportive academic environment at one of the leading National Cancer Research Institute cancer trials units. The successful candidate will join the ICR-CTSU Management Group and responsibilities will include: The strategic oversight of a defined programme of research within the ICR-CTSU portfolio; The development and initiation of new trials; Providing operational oversight of dedicated trials teams to ensure successful trial delivery. Key Requirements Applicants should hold a first degree or equivalent level qualification in life science or health related subject and have an in depth understanding of the UK Clinical Trials Regulations, principles of Good Clinical Practice, Data Protection, Research Governance and the Human Tissue Act. Experience/knowledge of laboratory quality systems and procedures is highly desirable. Excellent interpersonal skills are required, as is the ability to work to high standards across a variety of tasks with constant regard to scientific and regulatory requirements. A proven track record in the planning, coordination and conduct of clinical trials within the NHS or academia, a CRO or a pharmaceutical company is essential. Additional information 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 if the role allows. Flexible working options may be considered. 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 via Email on [email protected].