Senior Data Scientist (Fraud Detection and Investigative Analytics)

About this role

Senior Data Scientist (Fraud Detection and Investigative Analytics)
Location: Herndon, VA (Remote Work)
Must have an Public Trust Clearance
KEY RESPONSIBILITIES

Review, maintain, and extend all existing loan fraud indicators developed by TSD, and provide authoritative expertise on analytic method selection.

Design, develop, test, calibrate, and implement advanced statistical and machine learning models targeting financial fraud, improper payments, and non compliance within SBA programs.

Build and refine both supervised and unsupervised models, including regression, Bayesian, clustering, and ensemble approaches, and tune candidate models to determine best fit.

Perform data quality analysis on source tables to identify abnormalities and inconsistencies, and develop repeatable processes for combining and analyzing large relational, structured, and unstructured sources.

Collaborate directly with criminal investigators to determine and execute analytic strategies supporting loan fraud cases, adapting analysis as case needs shift and proactively surfacing data quality issues.

Adhere closely to the federal rules of criminal procedure governing protected information, including Rule 6(e).

Develop case leads for SBA OIG investigations from model outcomes.

Document all methodology, test models, and production models in a form that satisfies criminal evidentiary requirements.

Build visualizations and dashboards that convey methodological choices, outcomes, and predictive capability, and iterate them on end user feedback.

Deliver findings in multiple registers: data summaries and visualizations for investigative staff, executive summaries for OIG leadership.

Coordinate with the data engineering seat so the architecture supports machine learning efficiently.

Create programming and automation techniques that improve task efficiency using SharePoint, Python, Excel, Power BI, Power Apps, and similar tools.

Identify new business questions that expand the scope of analysis and reporting.

Requirements

Required:
Education
Master's, Ph.D., or doctorate level equivalent degree in data science, machine learning, computer science, mathematics, or a related field. Alternatively, ten years of applied work experience in any of the same fields.

5+ yearsDesigning, implementing, and maintaining advanced AI systems and predictive models, including both supervised and unsupervised models.

5+ yearsDeveloping analytic rules and models using leading edge analytic tools and best practices.

5+ yearsDeveloping regression, classification, and other statistical models to identify anomalies, patterns, and predictive variables.

3+ yearsProviding data support for criminal investigations into financial fraud or abuse of government funds.

3+ yearsManipulating data in Python. Pandas is required.

3+ yearsWorking in a modern cloud environment: Azure, AWS, or GCP. Certifications preferred.

2+ yearsConducting advanced data analysis in SQL, specifically SQL Server and PostgreSQL.

2+ yearsDeveloping and scaling natural language processing solutions.

2+ yearsPresenting methods and findings to technical and non technical stakeholders, both orally and in written products and visualizations.

PREFERRED QUALIFICATIONS

Cloud certification in Azure, AWS, or GCP.

Direct experience with SBA loan programs, including 7(a), 504, EIDL, or PPP, or with comparable federal lending or grant fraud.

Entity resolution, record linkage, or graph and network analysis applied to fraud.

Experience producing analytic products that were used in a criminal referral or prosecution.

Model explainability practice such as SHAP or comparable feature attribution methods.

Benefits
We are proud to offer competitive compensation and benefits packages to include

Medical

Dental

Vision

Basic Life

Health Saving Account

401K matching

Three weeks of PTO/Sick

11 Paid Holidays

Pre-Approved Online Training

Originally posted on Himalayas