remoteonsite
Data Science Senior Analyst - The Cigna Group
Data Scientist
Senior analyst driving data‑driven insights for healthcare solutions using Python, SQL, and machine learning on AWS, delivering actionable visualizations and predictive models to improve patient outcomes.
About the role
Key Responsibilities
- Design, develop, and deploy predictive models and analytical solutions using Python and SQL to support healthcare initiatives.
- Collaborate with cross‑functional teams to translate business requirements into data science workflows and deliver actionable insights.
- Utilize AWS services (S3, Redshift, SageMaker) for scalable data pipelines, model training, and deployment.
- Create interactive dashboards and visualizations to communicate findings to stakeholders.
- Perform rigorous statistical analysis, hypothesis testing, and model validation to ensure robust results.
Requirements
- 5+ years of experience in data science or analytics within a healthcare or related industry.
- Proficiency in Python (pandas, scikit‑learn, TensorFlow/PyTorch) and SQL for data manipulation and analysis.
- Hands‑on experience with AWS data services and machine learning workflows.
- Strong communication skills with the ability to present complex insights to non‑technical audiences.
- Advanced degree in Statistics, Computer Science, or a related field is preferred.
Skills
pythonsqlmachine learningaws