Senior Data Scientist

Castalia Systems is searching for a Senior Data Scientist who will leverage advanced data science, Python, AI/ML, statistical analysis, and ABI tools to analyze, integrate, and visualize complex mission data. This role will develop dashboards, perform data quality and preprocessing activities, and apply machine learning techniques to support actionable intelligence and mission-focused decision-making.

What You Will Do

Develop and maintain Python-based data processing and analytical workflows, apply statistical analysis and machine learning techniques, design and implement automated methodologies, integrate and analyze structured and unstructured data, and create interactive dashboards and analytical products.

Why It Might Be a Fit

A qualified candidate will have experience conducting data science support, with at least a portion of the experience within the last 2 years, and will be able to produce data cleaning, basic analysis, and preparation for visualization, develop dashboards, and perform routine data quality checks.

Requirements

• Bachelor’s degree in an area related to the labor category (i.e., Data Science/Engineering, IT, Computer Science, Information Science) from a college or university accredited by an agency recognized by the U.S. Department of Education or 7 years of experience conducting data science support, with at least a portion of the experience within the last 2 years
• 11 years of specific experience without a degree may be considered
• Produce data cleaning, basic analysis, and preparation for visualization
• Develop dashboards and perform routine data quality checks
• Perform data preprocessing, data integration, quality checks and assurance, and complex data visualization creation
• Develop dashboards with tools like Tableau or Power BI, and apply AI/ML models for unstructured data analysis

Benefits

• Medical, dental, and vision coverage
• 401k matching
• Generous PTO
• Paid holidays
• Professional training opportunities
• Pet insurance
• Cost of Living Allowance (COLA)
• Relocation assistance
• Per diem