onsite
Senior Data Scientist - National Capitol Contracting (NCC)
Data Scientist
Lead data science initiatives, building advanced analytics, dashboards, and machine learning models on AWS to drive operational excellence and data‑driven decision making.
About the role
Key Responsibilities
- Design, develop, and maintain scalable data pipelines and analytics solutions using Python, SQL, and AWS services.
- Create interactive dashboards and visualizations in Tableau to translate complex data into actionable insights for stakeholders.
- Apply machine learning techniques to large, heterogeneous datasets, delivering predictive models that improve program performance.
- Collaborate with cross‑functional teams to define data requirements, ensure data quality, and support data‑driven initiatives across multiple programs.
- Document analytical processes, model assumptions, and results for reproducibility and compliance with security standards.
Requirements
- 5+ years of experience in data science or analytics roles, with a strong background in Python and SQL.
- Proficiency in Tableau and experience building enterprise‑grade dashboards.
- Hands‑on experience with AWS data services (Redshift, S3, Glue, SageMaker).
- Solid understanding of machine learning algorithms, model evaluation, and deployment.
- Excellent communication skills and ability to translate technical findings to non‑technical audiences.
Skills
pythonsqltableauawsmachine learning