Our talented team continue to shape our growth, and together we have ambitious plans for our future. As an independently owned and managed company, we enjoy the freedom to invest our resources into the areas that matter to us most, and we invite all in the company to help us set our future direction.

Our vision is to be a community of the very best people, constantly challenging ourselves to make meaningful and outstanding contributions to improving healthcare. We are always looking for individuals to join our team and contribute to these goals. If you are passionate about healthcare and improving global healthcare outcomes, why not join us?

Please visit the links below to find out more about working at Costello Medical and to view our vacancies.

Costello Medical 职业剪影



As a rapidly growing company, we are often launching new divisions, advertising new vacancies, sharing exciting company updates and more. If you would like to receive updates and stay in touch with our recruitment team, please register your interest via our mailing list. You can also follow our Careers Showcase page on LinkedIn to find out about our latest vacancies.


为什么选择 Costello Medical?

We recognise that job satisfaction goes far beyond a job description, and that your working environment, colleagues and opportunities for professional development are of paramount importance when it comes to choosing your employer. We are proud to have achieved a 3-star accreditation with Best Companies™ for a fifth consecutive year. These accreditations were awarded based on input from our team on a wide range of topics such as opportunities for progression, work environment, and the company’s values and management. To read our employee reviews on Glassdoor, please click here. In 2019, we were presented with the Queen’s Award for International Trade, recognising our successful international expansion.

Please listen to “The Pioneers” podcast with Sophie Costello to learn more about our company culture and values.


We are an independently owned and managed company, without external shareholders or other financial partners, meaning we are always guided by our values and we never compromise on these.




  • We work hard to deliver projects of exceptional quality for our clients and this commitment has allowed us to grow organically because of repeat business
  • We care about our projects as much as our clients do and we enjoy delivering the best standards in our industry
  • We take pride in surpassing our client’s expectations for service and quality



  • We are growing fast and so there are numerous opportunities for rapid and tailored career progression. If you join us in a scientific role, you will get increasing responsibility and client contact within your first few months, and everyone is encouraged to progress at the pace that suits them
  • Our Senior Management team have all progressed internally, and some of our Division Heads were promoted to this position in as little as 3 years; we remain committed to the principle of developing talent from within
  • Our internal training opportunities are second to none. These will start on your first day with an extensive 2-week induction schedule that includes technical sessions on all areas of your work, as well as ensuring you are fully immersed in our culture and well acquainted with your colleagues
  • Throughout your time with us there are plenty of opportunities for ongoing training, whether that’s on-the-job learning, internal training sessions, or our mentorship programme
  • We are committed to everyone’s personal development. External training courses offered with full funding and paid study leave have so far included the Postgraduate Certificate/Diploma/Masters in Health Economics for Healthcare Professionals at the University of York; the postgraduate Clinical Trials and Public Health programmes at the London School of Hygiene and Tropical Medicine; accreditation courses with the European Medical Writers Association and International Society of Medical Publications Professionals; and the CIPD Advanced Diploma in Human Resource Management



  • We have a very friendly and collaborative atmosphere, which is first encountered in the traditional welcome breakfast and celebratory drinks in your first week
  • Regular social events and team building activities have so far included cocktail workshops, chocolate tasting, cinema and theatre trips and sporting activities
  • We enjoy getting together for charity activities, such as running and cycling events, volunteering days and annual Christmas charity initiatives



  • We encourage innovation, both within project work and by contributing to other areas of interest, such as recruitment, training, pro bono initiatives and IT management
  • Much of our development to date has been driven by the ideas and commitment of individual colleagues, including training weeks, charity events, and the establishment of the Singapore and London offices and several service offerings
  • We also understand our role in advancing healthcare, and we are encouraged to submit original research to relevant forums and conferences. Please click here to read about our recent contributions.



  • We are committed to the provision of healthcare worldwide, and we aim to spend part of our time on pro bono projects
  • We run a Global Health Internship whereby a talented healthcare professional from a low- or middle-income country is invited to Cambridge for a period of 2 or 3 months to work on a real problem relevant to their community, with support from our team
  • We ensure that all our staff receive training on the relevant codes of conduct for operating within the pharmaceutical arena and ensure that our clients are strictly adhering to these
  • We are not a consultancy that is driven by sales targets and instead aim to build sustained relationships with our clients. This means we can ensure we are taking on the right balance of projects, based on opportunities they present and capacity within the team



  • We care about one another’s wellbeing and have a supportive management culture
  • Our offices are friendly and our approach to our work is highly collaborative
  • We aim to be politics-free and value openness
Training Commitment

Our Training Commitment

All new joiners to Costello Medical, regardless of which team they join or when, take part in our Induction Programme, which has been designed to cover cultural and practical orientation, information on our service offerings and expertise as well as key technical skills. We ensure that all new starters have the foundation knowledge needed to make a positive start at Costello Medical.

This commitment to training continues throughout your time with us, with bespoke training offered at different stages of your career. Our internal training programme includes structured sessions provided periodically for each role you progress to in the company. Our in-house technical and soft skills training and mentorship programme, led by members across all divisions, include topics such as leadership and confidence, and contribute to our supportive and collaborative culture. Our proactive approach to training and mentorship ensures everyone can develop the skills they need in order to flourish throughout their career.

We also provide everyone with opportunities to undertake external training and qualifications. In 2020 10% of our team completed a formal external qualification.