Senior Data Scientist & Visualization SME (TS/SCI)

CACI International Inc.; Chantilly (VA); On-site; USD 104,000 - 218,000; Full time

Job summary

CACI International Inc. seeks a Sr. Data Scientist to join the Data & Analytics team in Chantilly, VA. You will lead data-driven analyses, build ML models, and visualize insights for stakeholders, communicating results clearly to enable informed decisions.

The role requires TS/SCI clearance with CI poly, 7+ years of experience, and expertise in Tableau/Power BI, Python/R/SQL, and LLMs. You will collaborate across teams and help advance data governance and ingestion processes.

Qualifications

• Active TS/SCI Clearance with CI Polygraph.
• 7+ years overall experience and 5+ years in data science/data analytics roles.
• Bachelor’s degree as listed (or related field).
• Proficiency with Tableau and Power BI including data connection, manipulation, and visualization.
• Hands-on experience with LLMs and generative AI frameworks.
• Strong problem-solving and communication skills.

Responsibilities

• Work with cross-functional teams to identify, research, and solve complex analytical problems.
• Analyze large data sets to extract meaningful insights.
• Design, build, and maintain ML models and algorithms.
• Collaborate with data engineers to improve data collection and storage processes.
• Present findings and recommendations to stakeholders clearly.
• Support data management requirements across data strategy, modeling, and governance.

Skills

Data Visualization

Statistics

ML & AI

Communication

Independent Work

Education

Bachelor's degree in related field

Tableau Certified Professional (Preferred)

Tools

Tableau

Power BI

Python

R

SQL

MLflow

Kubeflow

Docker

Kubernetes

Job description

CACI International Inc. seeks a Sr. Data Scientist to join the Data & Analytics team in Chantilly, VA. You will lead data-driven analyses, build ML models, and visualize insights for stakeholders, communicating results clearly to enable informed decisions.

The role requires TS/SCI clearance with CI poly, 7+ years of experience, and expertise in Tableau/Power BI, Python/R/SQL, and LLMs. You will collaborate across teams and help advance data governance and ingestion processes.