Senior Data Engineer
First seen by Alion on Sep 10, 2026.
Job Overview :
We are looking for an experienced Senior Data Engineer with strong hands-on experience in SnapLogic and Snowflake. The candidate will be responsible for developing and supporting scalable data integration, ETL/ELT and data processing solutions.
Key Responsibilities :
- Design, develop and maintain data integration pipelines using SnapLogic.
- Develop and optimize data solutions using Snowflake.
- Build ETL/ELT pipelines integrating data from multiple source systems.
- Use Python scripting for data processing and automation.
- Develop data models, transformations and workflows in Snowflake.
- Perform Snowflake query and warehouse performance tuning.
- Develop SnapLogic mappings, transformations and error-handling mechanisms.
- Schedule, monitor and manage enterprise workflows using Control-M.
- Troubleshoot pipeline failures and production issues.
- Implement data quality, validation, logging and monitoring.
- Work with architects, business analysts and application teams.
- Participate in design, code reviews, testing and deployment.
- Follow security, scalability, performance and maintainability standards.
- Provide technical guidance to junior team members.
Tech Stack :
- SnapLogic, Snowflake, Python, Control-M, SQL, ETL/ELT, Data Integration, Data Warehousing, Data Modeling
Good to Have :
- Cloud data engineering, CI/CD and Git, Data quality/governance, Production support, Agile/Scrum, Large-scale enterprise projects
Skills
Data Engineering, SnapLogic, Snowflake DB, ETL, Data Integration, Python, SQL, Data Warehousing, Data Modeling