EY-Parthenon - Strategy and Execution - Growth Platforms - Data Scientist - Director
About the role
EY-Parthenon’s unique combination of transformative strategy, transactions, and corporate finance delivers real-world value. We partner with CEOs, Boards, Private Equity, and Governments to enable you to shape your future with confidence.
Responsibilities
- Lead ingestion and ETL design for structured and semi-structured data (CSV, JSON, APIs, Flat Files).
- Understand schema, data quality, and transformation logic for multiple sources on a client-by-client basis such as NAIC, NOAA, Google Trends, EBRI, Cannex, LIMRA, and internal client logs.
- Design normalization and joining pipelines across vertical domains (insurance + consumer + economic data).
- Build data access layers optimized for ML (feature stores, event streams, vector stores).
- Define and enforce standards for data provenance, quality checks, logging, and version control.
- Partner with AI/ML and Platform teams to ensure data is ML- and privacy-ready (HIPAA, SOC2, etc.).
Requirements
- A bachelor’s degree in Business, Statistics, Economics, Mathematics, Engineering, Computer Science, Analytics, or other related field and 5 years of related work experience; or a graduate degree and approximately 3 years of related work experience.
- Experience in data engineering or hybrid data science roles focused on pipeline scalability and schema management.
- Expertise in cloud-native data infrastructure (e.g., GCP/AWS, Snowflake, BigQuery, Databricks, Delta Lake).
- Strong SQL/Python/Scala proficiency and experience with orchestration tools (Airflow, dbt).
- Experience with merging and reconciling third-party data (public APIs, vendor flat files, dashboards).
- Comfort defining semantic layers and mapping unstructured/dirty datasets into usable models for AI/BI use.
- The ability and willingness to travel and work in excess of standard hours when necessary.
Qualifications
- Experience working in a startup and/or management/strategy consulting.
- Knowledge of how to leverage AI tools in a business setting, including Microsoft Copilot.
- A collaborative, problem-solving, and growth-oriented mindset.
Benefits
At EY, we offer a comprehensive compensation and benefits package where you’ll be rewarded based on your performance and recognized for the value you bring to the business. The base salary range for this job in all geographic locations in the US is $205,000 to $235,000. Individual salaries within those ranges are determined through a wide variety of factors including but not limited to education, experience, knowledge, skills and geography. In addition, our Total Rewards package includes medical and dental coverage, pension and 401(k) plans, and a wide range of paid time off options.
Pay
$205,000 to $235,000
Schedule
Flexible vacation policy, EY Paid Holidays, Winter/Summer breaks, Personal/Family Care, and other leaves of absence when needed to support your physical, financial, and emotional well-being.