Big Data Administrator

Come to one of the biggest IT Services companies in the world!! Here you can transform your career!

Why to join TCS? Here at TCS we believe that people make the difference, that's why we live a culture of unlimited learning full of opportunities for improvement and mutual development. The ideal scenario to expand ideas through the right tools, contributing to our success in a collaborative environment.

We are looking for Big Data Administrator who wants to learn and transform his career.

Skills Required

• Expertise with AWS EMR and Hadoop ecosystem.
• Strong Linux administration and scripting (Bash, Python).
• Familiarity with AWS services like S3, EC2, IAM, CloudWatch.
• Experience with Terraform, CloudFormation, and other DevOps tools.
• AWS certifications (Solutions Architect, Big Data, Data Engineer).
• Experience with EMR Serverless, Docker, or Kubernetes

1. EMR Cluster Administration:

• Provision, configure, and manage Amazon EMR clusters.
• Optimize sizing, auto-scaling, and performance.
• Manage Hadoop components including HDFS, YARN, Hive, and Spark.

2. Big Data Platform Operations:

• Install, configure, and upgrade big data tools.
• Monitor cluster health and troubleshoot failures.
• Manage data ingestion pipelines including Kafka, Kinesis, and AWS Glue.

3. Security, Compliance & IAM:

• Implement EMR security with IAM, Kerberos, KMS, and VPC configurations.
• Ensure compliance with organizational standards.

4. Automation & DevOps:

• Automate EMR provisioning using CloudFormation, CDK, or Terraform.
• Build CI/CD pipelines using AWS tools or Jenkins.
• Implement cost optimization strategies.

5. Monitoring & Troubleshooting:

• Use CloudWatch, CloudTrail, and EMR Console for diagnostics.
• Tune Spark and Hive jobs for performance.

6. Collaboration & Support:

• Work closely with data engineers and cloud teams.
• Provide production support and on-call assistance.
• AWS Big data platform Admin (EMR, Hbase, Glue, pyspark, scala)
• Terraform knowledge
• Not a developer, need platform admin

What can you expect from us?

• Professional development and constant evolution of your skills, always in line with your interests.

• Opportunities to work outside Brazil

• A collaborative, diverse and innovative environment that encourages teamwork.

What do we offer?

• Health insurance
• Dental Plan
• Life insurance
• Transportation vouchers
• Meal/Food Voucher
• Childcare assistance
• Gympass
• TCS Cares – free 0800 that provides psychological assistance (24 hrs/day), legal, social and financial assistance to associates
• Partnership with SESC
• Reimbursement of Certifications
• Free TCS Learning Portal – Online courses and live training
• International experience opportunity
• Discount Partnership with Universities and Language Schools
• TCS Gems – Recognition for performance
• Xcelerate – Free Mentoring Career Platform

At TATA Consultancy Services we promote an inclusive culture, we always work for equity. This applies to Gender, People with Disabilities, LGBTQIA+, Religion, Race, Ethnicity. All our opportunities are based on these principles. We think of different actions of inclusion and social responsibility, in order to build a TCS that respects individuality. Come to be a TCSer!

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