1. Help develop clinical protocols.2. Perform sample size/power calculations.3. Write statistical analysis plan.4. Prepare derived datasets for the analyses.5. Program and validate statistical analyses.6. Prepare and deliver reports for interim and final analyses.7. Coordinate a project team of consultant biostatisticians and programmers.8. Planning, managing, coordinating statistical and relevant activities in clinical trials.9. Develop and update standard operating procedures (SOPs).10.Contribute to proposal and budget development.11. Complete other tasks or assignments requested by the director.