JOB Title: Senior Data AnalystLocal to Washington, DC Metro area, Part Time 10 - 20 weekly. We are seeking a Part-Time Senior Data Analyst to join our team. This position is part-time working approximately 10-20 hours per week. The selected individual needs to be local to the DC Metro area as the candidate may be asked to report to HQ in Arlington, VA or to local postal facilities on occasion. Position Description Expert proficiency in common data science tools, including scripted languages (su