Data Scientist, Senior

**This position is contingent upon award of contract/contract requirements. **

ALEX – Alternative Experts, LLC is seeking a Senior Data Scientist with specific expertise supporting criminal investigation and financial fraud or abuse. The Data Analytics Support will include designing, implementing, and maintaining fraud identification methods and communicating results to relevant stakeholders. This work will include data cleaning to ensure validity, completeness, and consistency; developing repeatable methods to efficiently analyze large datasets; working closely with criminal investigators to determine appropriate analytical strategies; developing and maintaining both unsupervised and supervised models, including the use of regression, Bayesian, clustering, and ensemble algorithms; implementing and tuning test models to determine best fit.