Supporting or lead data collection, management, analysis, and evaluation Utilizing parametric and non-parametric statistics, data analysis techniques, computer analysis, basic modeling and simulation applications, and survey test and evaluation methods to include Students-t-test, Exact Binomial Test, Exponential and Poisson distributions, F-tests, chi-square tests, power analysis and sample size estimation. Description: Working with the Operations Lead and Lead Test Planner provide Operational Research Systems Analyst (ORSA) expertise that supports Joint Test and Evaluation (JT&E) project teams in the design, development, planning, and implementation of test design, data collection, and data analysis activities.