Explore Our Current Vacancies & Opportunities
Current Job Vacancies
Regulatory Affairs Officer
Derbyshire, UK
We are hiring a Graduate or Early Career Regulatory Officer to join our team. For requirements and further details please follow the “Apply Here” button.
Student & Graduate Opportunities
We are delighted to be able to provide great development opportunities to students and graduates interested in starting a career in consulting within the life-science sectors.
Our placements and graduate roles are listed below when available.
Employee Perks
Hybrid Working
All our roles offer a type of hybrid working – a minimum of two days per week in the office is the standard, although this can vary depending on the role.
Professional Development
Our commitment to your personal growth is reflected in our extensive development programs, including workshops, webinars, training and more.
Dog Friendly Office
We are slightly animal obsessed here at Callisto and have made our office dog friendly! Don’t worry if you’re not the biggest fan of dogs as we do have a no dogs office section too.
Hear from members of our team!

“I joined Callisto to complete a year in industry while studying neuroscience and am so grateful to have had this opportunity! I have gained in depth experience of pharmacovigilance through performing a wide variety of activities, whilst also expanding my knowledge of other departments such as regulatory and quality. The team at Callisto are highly skilled and incredibly welcoming, I have learnt so much from them and couldn’t imagine a better team to be a part of.”
Sophie Wilson
Pharmacovigilance Officer – Neuroscience Student on a 12 Month Placement
“I joined Callisto in May 2024 and since then have had a wealth of exciting opportunities and projects to work on, including international projects! Coming from a non-science background working in a pharmaceutical consultancy was not something I thought I could do but Callisto has proven me wrong and I couldn’t be happier with the training and support I have been given.”
Isabella Paterson
Marketing & Business Development Officer




