Data Warehouse Administrator

Greetings from TCS!!!

TCS has been a great pioneer in feeding the fire of Techies like you. We are a global leader in the technology arena and theres nothing that can stop us from growing together.

Your role is of key importance, as it lays down the foundation for the entire project.

Make sure you have a valid EP number before the interview. To create an EP Number, please visit

Kindly complete the registration if you have not done it yet.

Role: AWS Datalake/Data Warehouse Admin

Experience: 10 years

Location: Mumbai, Chennai, Bangalore & Bhubaneshwar

Primary Skills: AWS services like S3, Lake Formation, Glue, Glue Data Catalog, Redshift Spectrum, and Lambda

Requirements:

• 4-8 years of experience in managing data lake environments, with a focus on AWS data services.
• Strong expertise in AWS services like S3, Lake Formation, Glue, Glue Data Catalog, Redshift Spectrum, and Lambda.
• Good knowledge of SQL and query optimization techniques, particularly in querying data from S3 using Redshift Spectrum and Athena.
• Experience in data ingestion pipelines using AWS Glue ETL, Lambda, and other AWS orchestration tools.
• Strong understanding of data governance, access control, and security best practices in AWS environments.
• Experience with data formats (Parquet, ORC, Avro, JSON) and optimizing data storage for cost and performance.
• Knowledge of data partitioning, compression, and indexing strategies in S3 .
• Familiarity with monitoring, troubleshooting, and optimizing AWS Data Lake performance.
• Excellent communication and collaboration skills to work across teams and support business requirements.
• AWS certifications, such as AWS Certified Big Data Specialty or AWS Certified Solutions Architect, are a plus.