Senior Biostatistician, Biostatistics, R&D, Orion Corporation

You will join a growing oncology-focused Data Sciences function and provide statistical support across Phase I–III oncology studies within our expanding portfolio. The Senior Biostatistician contributes to the design, analysis, interpretation, and reporting of oncology clinical trials across the portfolio. With a particular focus on biomarker, translational, and precision medicine analyses, the Senior Biostatistician collaborates closely with Clinical Development, Translational Medicine, Data Sciences, Statistical Programming, and external partners to deliver high-quality statistical solutions throughout the drug development lifecycle. Responsibilities • Contribute to the design and statistical sections of clinical trial protocols, including endpoint selection, sample size considerations, and randomization approaches. • Support analyses of predictive, prognostic, pharmacodynamic, and other biomarker data to inform development decisions and patient selection strategies. • Participate in the integration and interpretation of clinical and biomarker findings to generate actionable insights. • Plan, prepare, and execute statistical analyses according to SAPs. • Generate and review tables, listings, and figures (TLFs). • Ensure statistical deliverables adhere to CDISC standards (SDTM, ADaM). • Support clinical study reporting and regulatory documents. • Collaborate with clinical, data management, and programming teams throughout the study lifecycle. • Contribute to the evaluation and appropriate use of AI-assisted tools, automation, and advanced analytics approaches that enhance statistical efficiency and insight generation. This role can be based in Cambridge (MA) or in Cambridge, UK and reports to Head of Biostatistics. What you can expect from us At Orion Pharma, your work impacts millions of lives around the world. With us, you get to work on challenges that matter and see the difference your work makes every day. We believe our people are the key to our success, which is why we invest in your continuous learning. Our innovative products are world-class, and we take sustainability and ethics seriously. Rooted in our Nordic heritage, we value teamwork, low hierarchies, and a culture where every voice is heard. We are builders of well-being and offer jobs with a clear purpose: helping people live their lives to the fullest. Please visit our website to find further information about our values and Orion as an employer: https://www.orionpharma.com/careers/working-with-us/ What are we looking for? • PhD or MS in Statistics, Biostatistics, or related field. • MS with approximately 4–8 years, or PhD with 2–5 years, of relevant experience in clinical development, oncology preferred. • Strong understanding of statistical methods and their application in drug development. • Proficiency in SAS (required); working knowledge of R. • Demonstrated interest in applying AI-enabled approaches to improve statistical workflows, data analysis efficiency, visualization, and decision support. How to apply Please send your application with the latest CV and cover letter by July 26th, 2026. The expected annual salary range for this position is USD 100,000–180,000 for U.S.-based candidates, depending on skills, experience, and job-related qualifications. For UK-based candidates, compensation will be aligned with Orion’s salary range for the applicable grade. We typically review applications already during the application period and may start interviewing candidates before the application deadline. Therefore, we invite you to send your application as soon as possible. #LI-ORION Orion’s pharmaceutical innovations are created within its R&D organization. We employ over 400 top professionals in the field of drug discovery and development. We work globally: in Espoo and Turku in Finland, in Nottingham and Cambridge in the UK, and in Cambridge, MA, USA. Orion R&D and the Innovative Medicines business division are dedicated to making a transformation to become a global player in the pain and oncology therapy areas.