Integration Analyst

Data / Integration Analyst

Location: Pan India

Experience : 7- 10 Years

The Integration Analyst will be responsible for analyzing legacy mainframe data flows, documenting source-to-target mappings, and supporting the ETL / ELT migration to Snowflake. This role ensures accurate data lineage, transformation logic, and availability for Power BI consumption.

Key Responsibilities:

Analyze mainframe JCL jobs, COBOL programs, and batch workflows to extract transformation logic.

Create and maintain source-to-target data mapping (STTM) documents.

Define data transformation, aggregation, and derivation rules.

Partner with Data Engineers to validate Snowflake data pipelines and performance.

Collaborate with Reporting Analysts to ensure data supports Power BI requirements.

Conduct data validation, reconciliation, and quality checks between legacy and modern platforms.

Primary Skills:

Strong expertise in data analysis, data mapping, and lineage documentation.

Good understanding of mainframe data ecosystems (COBOL, VSAM, DB2, flat files), SQL, ETL tools (Databricks, Mattillion)

Proven ability to analyze JCL and batch processing logic.

Experience in data validation and reconciliation during migrations.

Secondary Skills:

Familiarity with Snowflake architecture and data modeling concepts.

Exposure to Data Mesh and API-based integration.

Understanding of data governance, metadata, and cataloging tools.