Onsite Data Scientist – TS/SCI Clearance

Castalia Systems; Chantilly (VA); Presencial; USD 180 000 - 190 000; Tempo integral

Resumo da oferta

Castalia Systems is seeking a Mid-level Data Scientist to support our client onsite in Chantilly, VA. The Data Scientist evaluates statistical models and machine learning workflows to ensure they meet mission requirements and operational needs.

You will collaborate with government personnel, developers, engineers, and analysts to validate models, assess performance, and drive analytic modernization in a classified environment supporting national security objectives. U.S.

Qualificações

• Bachelor's degree in a quantitative field is required.
• 6+ years of data science, analytics, ML, or related work experience.
• Experience evaluating, validating, testing, or improving analytic models.

Responsabilidades

• Review existing statistical models and ML workflows to meet mission requirements.
• Evaluate algorithm performance, accuracy, and scalability against objectives.
• Analyze large structured and unstructured data to identify optimization opportunities.
• Support model validation, performance evaluation, and analytic modernization efforts.
• Document methodologies, findings, and recommendations for governance.

Conhecimentos

Python

R

Machine learning

Statistics

Formação académica

Bachelor's degree in Data Science/CS/Stats/Math/Engineering

Ferramentas

Pandas

NumPy/SciPy

Descrição da oferta de emprego

Castalia Systems is seeking a Mid-level Data Scientist to support our client onsite in Chantilly, VA. The Data Scientist evaluates statistical models and machine learning workflows to ensure they meet mission requirements and operational needs.

You will collaborate with government personnel, developers, engineers, and analysts to validate models, assess performance, and drive analytic modernization in a classified environment supporting national security objectives. U.S.