Job Description
Role Summary
- Responsibilities: You will work on projects that involve the design and execution of a wide variety of real-world studies, perform statistical analyses and communicate results to external stakeholders in the healthcare sector
- Salary: $75,000 to $80,000 per annum depending on previous experience and education (please note this is a standardized, non-negotiable salary)
- Benefits: Hybrid working options that allow you to work from home up to 50% of your time, generous holiday allowance, flexible working hours, private medical and dental insurance, 401K plan, life insurance, full funding for external training, comprehensive travel insurance and more
- Role Type: Full-time, permanent
- Start Date: We are currently recruiting for start dates in 2026
- Location: This role is available in our Boston office
About the Role
Our Real-World Evidence (RWE) team is growing quickly through demand from both new and existing clients, and we have an exciting opportunity for an Epidemiologist to join our friendly and collaborative team. The successful candidate will play a key role in shaping the future of Costello Medical’s RWE service offering.
Our RWE team contribute to the design, execution and subsequent reporting of prospective, retrospective or cross-sectional real-world studies. They develop protocols and statistical analysis plans (in collaboration with our Statisticians, clients and external experts), acquire and analyze data, and communicate the methodologies and results in both written and oral formats. Studies include data from patient registries, claims databases, prospective studies or any other source of real-world data, and involve a wide range of research questions on burden of disease, clinical effectiveness or economic topics, among others.
You will work in project teams alongside colleagues from all specialties to ensure that RWE projects are completed to an exceptionally high standard, on time and in line with client expectations. This role will include a range of work with varying levels of technical requirements. You will receive one-to-one training in the technical aspects of the role, including project management and effective client communication. Delivering project work requires close collaboration with clients, and following a successful induction period you will increasingly participate in teleconferences and face-to-face meetings with external stakeholders. The successful candidate will be someone who shows the potential to progress rapidly and who, with close mentoring, is excited to work towards project management and client responsibilities.
Our team typically work on several projects at one time and the results of each analysis can feed into publications, value materials, health economic models or health technology assessment submissions. You will therefore be exposed to a wide variety of materials and a broad range of therapeutic areas.
Hybrid Working Policy: We recognize that home-working can improve work life balance, reduce commuting times and costs, and provide the opportunity to juggle personal commitments. At the same time, we believe that having face-to-face time in the office holds many benefits and is central to ensuring that the community we have created, where people have a workplace they belong to and feel part of, is never lost.
Therefore, we offer flexible working arrangements that allow our colleagues to work from home for up to half of the time, measured across a 2-week rolling period. Please note that as part of our wider flexible working policy, employees may work outside of Massachusetts for up to 4 weeks annually.
Career Profile
We offer many opportunities for personal and professional development at Costello Medical. Please click below to read firsthand accounts from our colleagues about their time with the company: https://www.costellomedical.com/careers/working-at…
About You
In line with our company mission, you will be somebody who thrives on the challenges that the healthcare industry presents and relishes the opportunity to improve patient outcomes globally. You will also be willing to step up and support your project team as needed.
Essential requirements for the role are:
A degree level or higher qualification in a relevant subject is required (minimum GPA 3.3 or above), although a Masters would be advantageous
A good understanding of epidemiological techniques and data analysis methods
A good understanding of statistical techniques, sufficient to engage in technical discussions with our Statisticians
The technical ability, coupled with the written and oral communication skills, to explain complex techniques and results to non-experts
A good understanding of the R programming language used for the analysis of large datasets, and the willingness and ability to rapidly develop your programming skills
A willingness to trial, explore or recommend new software or techniques that may suit specific projects
A high degree of accuracy and attention to detail, along with the ability to maintain a high level of customer service and the quality of deliverables under multiple competing demands
Excellent organizational skills, with the flexibility to respond to changing deadlines
The ability to use your initiative and work independently, in addition to working collaboratively within project teams
Excellent written English; this will be assessed during the selection process
Familiarity with real-world healthcare data sources in the US or elsewhere would be desirable but is not essential.
About Costello Medical
Costello Medical is a rapidly growing global healthcare agency specializing in medical communications, market access, and health economic and outcomes research. We work with a wide range of clients, including the industry’s most successful pharmaceutical and medical technology companies, patient and public health bodies, and charitable organizations. We have been listed in the Top 100 Best Companies to Work For list since 2017, the Boston Globe’s Top Places to Work list in 2025, and were proud to receive B Corporation accreditation in 2022. Learn more about us, our work, and our mission on our website: https://www.costellomedical.com/
The Recruitment Process
Our recruitment process includes a telephone interview with a member of our Talent Acquisition team. If successful, you will be sent a technical and proofreading assessment to complete. If you achieve the set pass mark for both exercises, then you will be invited for an interview with members of our Real-World Evidence team which will include a short presentation you can prepare for in advance. Our standard recruitment process lasts around six weeks, ; however, this can be adapted if necessary.
As an equal opportunity employer, we are committed to fostering a diverse and inclusive workforce and, throughout the recruitment process, there are a number of reasonable adjustments we can provide. Please click here to read more about this and contact the People Team via [email protected] should you require reasonable adjustments at any stage.
We are currently recruiting for monthly start dates throughout 2026. Available start dates will be discussed with you ahead of your interview. You will be asked to state your availability on your application form. Please note that this role is available in our Boston office.
What We Offer
A starting salary of $75,000 per year. This number increases for candidates who hold a master’s or PhD qualification, to a maximum of $80,000. Please note that this salary is standardized and nonnegotiable
Private medical insurance with a company contribution
Dental and vision cover
23 days’ vacation leave increasing by 1 day to a maximum of 27 days. 6 public holidays plus 1 floating holiday
The chance to work from home for up to half of your working time
Retirement savings via a 401k plan with up to a 5% employer match
Paid funding for external education and study leave
Life insurance
Comprehensive travel insurance
Flexible and reasonable working hours
Regular company-funded social activities
Please click here to learn about our reward package and the other benefits of working for Costello Medical: https://www.costellomedical.com/careers/benefits-package-in-the-us/
How to Apply
You are required to submit your resume and a cover letter via our online application form. In your cover letter, you must explain why you think you would be suited to the role and why you would like to join Costello Medical, with examples to support both. Your resume should clearly state the dates of all qualifications and grades achieved where applicable.
While we embrace Artificial Intelligence (AI) technologies to innovate and improve processes, we want to understand your unique skills and experiences throughout the recruitment process. Therefore, if you use AI to assist with your application, we recommend that you do not rely solely on this technology to generate your application materials. As your role may involve developing new written content from scratch and handling confidential data that cannot be uploaded to AI technology, it is important for us to assess your own skills and abilities.
Please contact the Talent Acquisition team at [email protected] if you have any questions about the role or application process.
Visa Sponsorship
We welcome applications from international candidates, but we are unfortunately unable to provide visa sponsorship for working visas. Therefore, you must have the right to work in the US independently from the company. However, we are able to consider those on a temporary visa, such as an OPT visa.
