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Durham, North Carolina, United States of America Date posted 03/14/2023 Job ID R0000008616

As a Biostatistician at Parexel you’ll work on a variety of projects, while collaborating with our global team of experts. You’ll be able to develop your statistical skills, gain exposure to multiple therapeutic areas, become involved in business development activities, and have the opportunity to grow and develop your career within a flexible working environment. You’ll also contribute to research design and analytical strategies, provide input into protocols, and develop and review statistical analysis plans. Explore opportunities within our core Clinical Development, Biotech, or Functional Service Provider (FSP) teams below.

Success Profile

Check out the top traits we're looking for and see if you have the right mix.

  • Analytical
  • Communicator
  • Leadership
  • Efficient
  • Tech-Savvy
  • Personable
  • "Parexel is very team oriented, so you work with a lot of people and also get to work in different therapeutic areas. There are many opportunities to find what you enjoy and the management is very supportive."

    James - Associate Director, Biostatistics
  • "Parexel is a great place to grow your career, have fun, and make a difference. Our quality-focused team culture and supportive management ensure growth, learning opportunities and achievement for every employee."

    Eve - Associate Manager, Biostatistics


  • Career Development

    Opportunity to learn and grow through a performance and development goal-setting program.

  • Balance

    We value work-life balance. We try and keep regular hours and a flexible working enviroment.

  • Open communication

    Work with industry leaders and subject matter experts.

  • Freedom

    The ability to innovate, ask “what if” and try new solutions without fear of failure.

  • Systems

    Utilize Parexel’s industry leading clinical systems and solutions

  • Mentoring program

    Strong mentors with depths of experience working for global health authorities.


Job Location: 2520 Meridian Parkway, Suite 200, Durham, NC 27713. Position requires travel to various, unanticipated sites throughout the US and international travel up to 5%. Remote work permitted.

Job Title: Biostatistician

Job Duties: Parexel International LLC seeks a Biostatistician in Durham, NC, under the supervision of the Manager, the Biostatistician will work closely with clinical and safety researchers, data managers, and statistical programmers to conduct statistical analysis on clinical trials according to industry standards and government regulations. Interact with clients as key contact on statistical issues. Perform statistical quality control of derived datasets, tables, figures and data listings. Responsible for production and quality control of randomizations, statistical analysis plans, statistical reports, and statistical sections of integrated clinical reports. Perform survival analysis, longitudinal data analysis, mixed model, multiple imputation, logistic regression, nonlinear mixed model, and non-parametric methods statistical analyses. Build and interpret advanced statistical models. Write/review SOPs for biostatistics/statistical programming activities. Participate in client meetings and communicate statistical issues to nonstatisticians. Remote work permitted.

Minimum Requirements: Employer will accept Master’s degree in Biostatistics, Statistics, or a related field and 6 months of work experience. Alternatively, employer will accept semester-long graduate research project in lieu of 6 months of work experience. Experience must include the following:

Preparing statistical analysis plans and statistical reports; Building and interpreting statistical models using clinical trial data; Data cleaning and validation; Logistic regression analysis SAS programming; and Translating statistical issues for nonstatisticians.

Work experience or semester-long graduate research project experience may be gained concurrently.  Employer will accept any suitable combination of education, training, or experience.  Position requires travel to various, unanticipated sites throughout the US and international travel up to 5%.

To apply, please send resume to and cite requisition number 00896 or apply at This notice is subject to Parexel International LLC's employee referral program.

EEO Disclaimer

Parexel is an equal opportunity employer. Qualified applicants will receive consideration for employment without regard to legally protected status, which in the US includes race, color, religion, sex, sexual orientation, gender identity, national origin, disability or protected veteran status.

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