We are partnering with a leading global CRO to recruit an experienced Principal Biostatistician to join their growing biometrics team. This is an excellent opportunity for a Principal Biostatistician looking to take on a highly visible role, providing statistical leadership across complex general clinical trials while working closely with pharma and biotech clients. You will lead studies and regulatory submissions, collaborate with cross-functional teams and external stakeholders, mentor junior statisticians, and play a key role in delivering high-quality clinical development programmes. This is a fully home-based position (Poland, Spain, Romania, Bulgaria, Czech Republic or Hungary). What you will be doing: * Lead biostatistics activities across individual studies, programmes of studies and regulatory submissions * Provide statistical leadership and oversight throughout the clinical development lifecycle * Review and approve study protocols, Statistical Analysis Plans (SAPs), clinical study reports and other key statistical deliverables * Collaborate with sponsors,



project teams and regulatory agencies to ensure high-quality study delivery * Provide statistical consultancy to support proposal development, project planning and budgeting * Participate in bid defence meetings and client presentations, representing the biostatistics function * Mentor and support junior statisticians while promoting best practices across projects * Ensure all statistical deliverables are produced to the highest quality and in accordance with regulatory requirements What you will need: * MSc or PhD in Biostatistics, Statistics or a related discipline * 7+ years' experience (PhD) or 9+ years' experience (MSc) within clinical biostatistics * Extensive experience supporting Phase I-IV clinical trials within a pharma or CRO environment * Strong knowledge of statistical methodologies, clinical trial design and the drug development process * Experience leading multiple studies, submissions or c

📌 Principal Statistician (Aragón)
🏢 Warman O'Brien
📍 Aragón