Must Have Technical/Functional Skills
Required Technical Skills
- Strong experience with the Hadoop ecosystem:
o HDFS
o Hive
o Spark
o Ozone
- Hive Metastore management and table/partition maintenance.
- Hadoop data lifecycle management.
- Data ingestion, ETL processes, and data validation.
- Shell scripting and Python automation.
- Cloudera Data Platform (CDP) or similar Hadoop distributions.
- Strong SQL and data analysis skills.
Experience: Minimum10 years
Roles & Responsibilities
- Monitor and resolve HDFS and Ozone related issues.
- Investigate cluster performance, storage utilization, and capacity concerns.
- Manage quota requests, storage allocation, and capacity planning.
- Support platform maintenance and perform integration activities.
- Coordinate with application teams during incident and problem management.
- Create and maintain operational documentation, runbooks, and knowledge articles.
Desired / Preferred Skills
- Experience supporting large-scale Hadoop environments with multi-petabyte storage.
- Knowledge of distributed storage architecture and data replication.
- Capacity management, storage forecasting, and quota governance.
- Platform onboarding, integration, and decommissioning.
- Familiarity with cloud platforms (Azure, AWS, or GCP).
- Experience with monitoring tools such as Cloudera Manager, Grafana, Splunk, or Prometheus.
- Strong analytical and problem-solving skills with root cause analysis.
TCS Employee Benefits Summary:
Discretionary Annual Incentive.
Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
Family Support: Maternal & Parental Leaves.
Insurance Options: Auto & Home Insurance, Identity Theft Protection.
Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.
Time Off: Vacation, Time Off, Sick Leave & Holidays.
Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.
Salary Range: $95,000 - 115,000 a year