Redis & Elasticsearch Infrastructure engineering/administration/support

Job Description

Must Have Technical/Functional Skills

Seeking an experienced Infrastructure Engineer to administer, support, and optimize Redis, Elasticsearch, Kafka, and Linux-based platforms in enterprise environments. The role involves platform administration, production support, performance tuning, automation, and ensuring high availability of critical systems.

Key Responsibilities

• Administer and support Redis (Standalone, Sentinel, Cluster) and Elasticsearch clusters.
• Manage Kafka brokers, topics, partitions, consumer groups, and replication.
• Monitor, troubleshoot, and optimize platform performance, availability, and scalability.
• Perform installation, configuration, upgrades, patching, backup, and disaster recovery activities.
• Administer Linux servers (RHEL/CentOS/Ubuntu), including system tuning and security hardening.
• Automate operational tasks using Shell/Python scripting and infrastructure tools.
• Support incident management, root cause analysis (RCA), and on-call production support.
• Collaborate with application, DevOps, and infrastructure teams.

Required Skills

• Redis Administration
• Elasticsearch & Kibana
• Apache Kafka
• Linux Administration (RHEL/CentOS/Ubuntu)
• Shell Scripting / Python
• Monitoring Tools (Grafana, Prometheus, Splunk, ELK)
• High Availability, Performance Tuning, Capacity Planning
• Incident Management & Troubleshooting

Preferred Skills

• Docker, Kubernetes/OpenShift
• AWS/Azure Cloud Platforms
• Ansible, Terraform, CI/CD Tools
• Financial Services / Banking domain experience

Qualifications:

Bachelor's degree: with 5+ years of hands-on experience supporting Redis, Elasticsearch, Kafka, and Linux environments.

Strong troubleshooting, communication, and automation skills required.

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: $110,000-120,000 a year

Qualifications:

BACHELOR OF COMPUTER SCIENCE