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Senior Statistician

Warman O'BrienUnited Kingdom🇬🇧United KingdomPosted 11 Jun 2026

Why This Role Stands Out

As a Senior Statistician at Warman O'Brien, you'll leverage your expertise to influence study designs and lead complex clinical development programs, enjoying significant career growth within a globally recognized CRO. This remote role is perfect for statisticians with a strong methodological background who thrive in a collaborative, technically focused environment and want to make a significant impact.

Quick Overview

Seniority
Mid Senior
Work mode
Remote
Location
United Kingdom
Clinical Trials

Job Description

Senior Statistician | Global CRO | UK | Remote | Permanent |


An exciting opportunity has arisen for an experienced Senior Statistician to join a well-established, internationally recognised CRO with an outstanding reputation for delivering high-quality biometrics services to global pharmaceutical and biotechnology clients.


This is an excellent opportunity for an experienced statistician with a strong background in statistical methodology who enjoys influencing study design, providing strategic statistical input, and leading the delivery of complex clinical development programmes within a collaborative, technically focused environment.


Key Responsibilities

  • Lead the statistical strategy and delivery of clinical trials from study design through to reporting
  • Develop Statistical Analysis Plans (SAPs), including estimands, statistical methodology, analysis models and mock shells
  • Provide expert statistical consultancy on study design, sample size calculations, protocol development and estimands
  • Coordinate statisticians and statistical programmers to ensure high-quality SDTM, ADaM and TFL deliverables
  • Perform statistical quality control and validation of complex analyses and datasets
  • Act as the primary statistical contact for sponsors throughout the project lifecycle
  • Support Data Monitoring Committees, regulatory inspections and client audits
  • Contribute to proposals, bid defences and project budget management


What you need:

  • Degree in Statistics, Mathematics, Biostatistics or a related discipline
  • Minimum 3 years' experience as a Statistician within a CRO or pharmaceutical environment
  • Strong understanding of statistical methodology and clinical trial design
  • Experience developing SAPs and providing statistical input into study design and protocol development
  • Experience leading statistical activities across clinical trials
  • Strong knowledge of SAS, CDISC standards (SDTM/ADaM) and regulatory requirements
  • Excellent communication skills with the confidence to work directly with clients


What's on Offer

  • Remote working within the UK
  • Competitive salary and comprehensive benefits package
  • Excellent career development and ongoing professional training
  • Collaborative, supportive culture with a flat management structure
  • Opportunity to work across a diverse portfolio of international clinical studies


What to do next:

  • If this opportunity is of interest, please apply now with your CV as the organisation is looking to welcome an experienced Senior Statistician to the team as soon as possible.


Not what you’re looking for?

  • Please contact Jo Fornaciari at for a confidential discussion about potential other opportunities in the UK and across Europe.


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