Biostatistician (Evanston, IL)

ZS is the world’s largest consulting firm focused exclusively on improving business performance through sales and marketing consulting solutions, from customer insights and strategy to analytics, operations and technology. Together, we design and implement strategies that lead to greater market share, more competitive operations and increased use of today’s latest technologies. From our worldwide offices, ZS professionals draw on deep industry and domain expertise to deliver impact where it matters for clients. We are particularly known for our expertise in the pharmaceutical and health care sectors, yet work across a range of industries.

ZS' Business Consulting group delivers solutions to a broad spectrum of sales and marketing challenges. We also help our clients transform their sales and marketing strategies and organizations to improve their effectiveness. Our recommendations and solutions are based in rigorous research and analysis underpinned by deep expertise and thought leadership across the demand generation process.

ZS’ R&D Excellence Practice brings together experts in Strategy, Clinical Execution, Data Sciences and Technology to empower client organizations achieve their passion for patient care, science and business success. Through our “Lifecycle Evidence Strategy”, “Clinical Trial Optimization”, “Medical Affairs” and “Real World Evidence” services, we deliver impact where it matters, from early drug development to commercialization. This role will be aligned with ZS R&D Excellence Practice Area supporting our business consulting and analytics services across multiple clients.



  • Responsible for executing statistical analysis plans and conducting programming and data quality checks to generate and report real-world evidence about disease, health service utilization and the effects of medical products through the analysis of healthcare data;
  • Work independently to lead statistical aspects of projects with quality reviews by RWE analytics lead;
  • Contribute to the preparation of study plans, reviewing study materials, developing statistical analysis plans, and assist with the interpretation and dissemination of findings.


  • PhD or Msc in statistics, biostatistics with in-depth knowledge of multivariable models and survival analyses
  • 3-5  years’ experience work as statistician in life science
  • In depth experience of statistical methods for analyzing of clinical trial and health-related data as well as retrospective databases
  • In-depth knowledge of SAS is essential
  • Experience of observational data and/or registries is essential
  • Knowledge of Bayesian statistics, machine learning, predictive modeling and clinical trial data design/analysis would be a plus
  • Experience in Project managing and client facing interactions is a plus

ZS is a global consulting firm; fluency in English is required, additional fluency in at least one European or Asian language is desirable. 

Candidates must possess work authorization for their intended country of employment.  An on-line application, including a cover letter expressing interest and a full set of transcripts (official or unofficial), is required to be considered.

ZS Associates offers a competitive compensation package with salary and bonus incentives, complete medical/dental/life insurance programs and retirement benefits. We are an Equal Opportunity Employer.



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ZS has been recognized globally for its expertise in consulting and its flexible work environment. View ZS’s accolades.




ZS Associates
Full time
Evanston, IL 60201, US