
Costello Medical provides scientific support to the healthcare industry in the analysis, interpretation and communication of clinical and health economic data. Through both commercial and charitable projects, we are dedicated to the improvement of health and healthcare globally.
Our Global Health Internship offers LSHTM students from low- or middle-income countries the opportunity to gain skills in evidence-based medicine by working on a healthcare problem which is relevant to their community.
This unique role offers you the opportunity to work collaboratively with us to design and conduct a global health-related project relevant to your community. We welcome project proposals relating to any of our service offerings, but examples of projects include:
We will share our skills and knowledge in evidence-based medicine, research design, and medical communication. You will also have the opportunity to learn a range of technical skills relevant to your specific project approach.
This role will be based in our London office and you will be required to attend our office 4 days per week, with the option to work from home 1 day per week. You can learn more about our London office here: https://www.costellomedical.com/careers/locations/
Requirements
The successful candidate should:
It should be noted that the internship is not intended as a means to gain experience at a UK company with a view to gaining full-time employment at Costello Medical and it will not be possible to apply for a permanent position until 2 years post-internship . The primary intention of the internship is to provide you with the skills and tools to complete your project, enhancing its impact and allowing you to make meaningful change in your community following the internship.
Benefits
The deadline for applications is Sunday 28th June 2026
After applications have closed, you will be provided with an update on your application. If successful, you will be invited to the next round of the recruitment process which will consist of a 30-minute telephone interview with a member of our Global Health Internship team to learn more about your experience, project and interest in giving back to your community. The final round of the recruitment process will require you to prepare a short 15-minute presentation based on your project proposal, followed by a 30-minute remote interview with the team. Final interviews will be arranged according to your availability and will take place from the week commencing 10th August 2026.
You will need to upload your CV, along with a cover letter explaining why you are interested in this opportunity and how you fulfil the requirements outlined above. You should also include a proposal of the specific project that you would like to work on during your internship and answer some questions about your project using our online application form.
Please visit our website www.costellomedical.com/careers or contact Claudia Casciano (People Team Administrator) at recruitment@costellomedical.com.

Costello Medical is an award-winning, independent, global healthcare agency specialising in Medical Communications and Health Economics and Outcomes Research (HEOR).
Our mission is to be a community of the very best people building trusted partnerships across the healthcare sector by delivering an exceptional service.
We provide scientific support in the analysis, interpretation, and communication of clinical and health economic data. Our capabilities include:
- Evidence Development (Statistics, Literature Reviews, Real-World Evidence)
- Value & Access (Health Economics, Market Access, Health Technology Assessment)
- Medical Communications (Medical Affairs, Publications, Creative)
- Health Policy & Public Affairs (Health Policy, Patient Engagement, Public Sector)
With teams based in the UK, US, Canada, Singapore, and Shanghai, we partner with leading pharmaceutical and MedTech companies across Europe, North America, and Asia-Pacific.
We have extensive experience across all major therapeutic areas, alongside dedicated teams focused on Rare Diseases and MedTech (medical devices, diagnostics and digital health) bringing specialist expertise to these rapidly evolving fields.
We also deliver extensive pro bono support to charities and non-profit organisations that share our commitment to improving global health.
We are proud to have achieved a 3-star accreditation with Best Companies™ for a sixth consecutive year, and were certified as a B Corporation in 2022, demonstrating our commitment to meeting the highest standards of verified social and environmental performance. In 2025, we were honoured to receive the prestigious King's Award for Enterprise in International Trade and the Agency of the Year Award at the PMi Awards.