Senior Database Administrator - Oracle, PostgreSQL & Cloud (Phoenix)

Tata Consultancy Services Limited; Phoenix (AZ); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

Discretionary Incentive

Medical Coverage

Parental Leaves

Auto & Home Insurance

Commuter Benefits

Certification & Training Reimbursement

Vacation & Holidays

401K Plan

Job summary

Tata Consultancy Services Limited in Phoenix, AZ is seeking an experienced Database Administrator to provide 24x7 production support across multiple environments. You will manage database startups, failovers, maintenance, backups, and performance tuning using AWR/ASH and Oracle OEM tooling.

The role requires strong scripting experience (Shell, Python, PowerShell) and familiarity with cloud platforms (AWS, Azure, GCP), containerization (Docker/Kubernetes), and IaC (Terraform/Ansible).

Qualifications

• 5+ years of database administration experience.
• Proven ability to manage 24x7 production support.
• Experience with multiple RDBMS and cloud environments.

Responsibilities

• Provide 24x7 production support; first contact for DB incidents and restoration.
• Manage startups, shutdowns, failover, switchover, and maintenance validations.
• Monitor availability, OEM alerts, health checks; conduct root-cause analysis.
• Troubleshoot performance using AWR/ASH, explain plans, locks, and long-running queries.
• Manage storage, backups, RMAN, standby databases, and patching tasks.
• Coordinate backups, restore points, and DR activities; maintain CRM dashboards.
• Develop automation tools; improve DBA processes and documentation.
• Collaborate with application, infrastructure, and development teams.

Skills

Database administration

Incident management

Root cause analysis

Automation

Scripting

Tools

Terraform

Ansible

GitHub

GitHub Actions

Grafana

Prometheus

Oracle OEM

Docker

Kubernetes

Shell

Python

PowerShell

Linux/Unix

Windows

AWS

Azure

GCP

Oracle

PostgreSQL

MS SQL Server

YugabyteDB

Aurora PostgreSQL

Aurora MySQL

Spanner

Job description

Tata Consultancy Services Limited in Phoenix, AZ is seeking an experienced Database Administrator to provide 24x7 production support across multiple environments. You will manage database startups, failovers, maintenance, backups, and performance tuning using AWR/ASH and Oracle OEM tooling.

The role requires strong scripting experience (Shell, Python, PowerShell) and familiarity with cloud platforms (AWS, Azure, GCP), containerization (Docker/Kubernetes), and IaC (Terraform/Ansible).