Sr. Specialist, Data Lake Operations

Job description

**Role & responsibilities** - **Data Lake Operations:** Monitor pipeline health, triage and resolve data quality issues, and ensure timely data delivery to downstream stakeholders. - **Clinical Data Modeling:** Build and maintain reusable data structures aligned to **SDTM-like standards**. - **Data Mart & Application Support:** Maintain purpose-built data marts and operational workflows for downstream platforms such as Safety (SAE surveillance), CluePoints, and CTMS. - **Data Governance & Compliance:** Maintain data catalogs, data quality rules, data lineage, and metadata while ensuring compliance with **GxP, ICH-GCP, and 21 CFR Part 11** standards. - **Automation Frameworks:** Build Python/PySpark automation scripts for data transformation, automated reconciliation routines, and quality scorecards. **JOB REQUIREMENTS:** - 4+ years in Clinical data engineering,and Data Lake management - Experience with clinical trial data systems and CDISC standards strongly preferred. **Skills**: - Strong ETL and Python programming skills including pandas, PySpark, and automation frameworks. Advanced SQL proficiency for data validation, transformation, and reporting. - Familiarity with clinical data standards (CDISC, SDTM, ADaM) and EDC systems (Medidata Rave). - Experience with cloud platforms (AWS,Snowflake), Dremio or similar query engines, and data pipeline tools. Strong communication and cross-functional collaboration skills.