Junior Database Administrator Oracle SQL Server PostgreSQL

4 days ago


Bengaluru Kochi, India Litmus7 Systems Consulting Full time ₹ 9,00,000 - ₹ 12,00,000 per year

Job Description Junior Database Administrator (Oracle / SQL Server / PostgreSQL)

Title

Junior Database Administrator – Oracle, SQL Server, PostgreSQL

Role Overview

We are seeking a motivated Junior Database Administrator to support and maintain our database environments across Oracle, SQL Server, and PostgreSQL platforms in a hybrid on-premises and cloud setup.

The ideal candidate will assist in day-to-day administration, performance monitoring, and maintenance tasks while building expertise in database technologies.

Key Responsibilities

  • Assist with database backup, recovery, patching, and maintenance activities across Oracle, SQL Server, and PostgreSQL.
  • Monitor the health and availability of production and non-production database instances.
  • Support cloning and refresh cycles for development, testing, and UAT environments.
  • Participate in database deployments, version control, and migration execution.
  • Help create and maintain automation scripts for health checks, maintenance, and cleanup tasks.
  • Support compliance and security policies by assisting with user/role audits and SOX access reviews.
  • Document SOPs, runbooks, and troubleshooting guides.
  • Collaborate with Application DBAs for Oracle E-Business Suite support and troubleshooting.
  • Willingness to work in shifts.

Required Qualifications

  • Bachelor's degree in Computer Science, Information Systems, or related field (or equivalent experience).
  • 2-3 years of experience in database administration or related roles.
  • Exposure to one or more RDBMS platforms: Oracle, SQL Server, PostgreSQL.
  • Familiarity with backup & recovery tools: RMAN (Oracle), SQL Server Maintenance Plans, pg_dump.
  • Basic scripting skills in Shell, PowerShell, or Python for automation.
  • Strong understanding of core database concepts: indexes, views, stored procedures, roles/permissions.
  • Excellent attention to detail, eagerness to learn, and ability to follow SOPs.
  • Good communication and documentation skills.

Key Skills

Oracle Database | SQL Server | PostgreSQL | RMAN | SQL Server Maintenance Plans | pg_dump | Shell Scripting | PowerShell | Python | Database Security & Compliance | Performance Monitoring | Backup & Recovery



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