Analyst Infrastructure - Junior Oracle Database Administrator (DBA)

Poornam Technologies Pvt. Ltd.; Chennai District; On-site; INR 500,000 - 700,000; Full time

Job summary

Poornam Technologies Pvt. Ltd. invites applications for a proactive Junior Oracle Database Administrator to join our infrastructure team in Chennai. The role focuses on maintaining Oracle databases, ensuring uptime, and supporting development with SQL/PLSQL proficiency.

You will assist in backups, recovery, performance tuning, and security, while gaining exposure to RAC and Data Guard environments and collaborating with developers for efficient SQL queries.

Qualifications

• Bachelor’s degree in Computer Science/IT or related field.
• 1–2 years of Oracle DBA experience or entry-level equivalent.
• Familiarity with Oracle RAC/Data Guard is a plus.

Responsibilities

• Database maintenance: installation, configuration, and upgrades of Oracle databases.
• Backup and recovery: perform backups and ensure data integrity.

Skills

Oracle Architecture

SQL & PL/SQL

Backup & Recovery

Oracle EM

Performance Tuning

Security Principles

Analytical Skills

Teamwork & Communication

Education

Bachelor’s degree in Computer Science/IT

Tools

Oracle Enterprise Manager

Job description

Analyst Infrastructure - Junior Oracle Database Administrator (DBA)

Job Description

Job Summary

We are looking for a proactive and detail-oriented Junior Oracle DatabaseAdministrator (DBA) to join our team. In this role, you will assist inmanaging, maintaining, and optimizing Oracle database systems to ensure theirconsistent availability, reliability, and performance.

Key Responsibilities

Database Maintenance
Assist in the installation, configuration, and upgrading of Oracle databaseserver software and related products.

Backup and Recovery
Support the development and implementation of backup and recovery strategies.Perform regular backups and ensure data integrity.

Performance Tuning
Monitor and optimize database performance by troubleshooting issues and makingnecessary adjustments to improve efficiency.

Security
Assist in implementing and maintaining database security measures, includinguser permissions and encryption.

Data Management
Support data import, export, and migration activities. Ensure data consistencyand integrity.

Monitoring
Regularly monitor database health, including storage, performance, and securitymetrics. Respond to alerts and troubleshoot issues.

High Availability
Assist in monitoring Oracle RAC and Data Guard environments and supporthigh-availability operations.

Support
Provide support to developers and end-users for database-related issues. Assistin writing and optimizing SQL queries.

Documentation
Maintain and update documentation related to database configurations,processes, and procedures.

Requirements

Required Skills

• Basic knowledge of Oracle Database architectureand components
• Familiarity with SQL and PL/SQL
• Understanding of backup and recovery concepts
• Experience with Oracle Enterprise Manager
• Basic knowledge of performance tuning andoptimization techniques
• Familiarity with database security principles
• Strong analytical and problem-solving skills
• Excellent communication and teamwork abilities

Qualifications

Education: Bachelor’s degree in Computer Science,Information Technology, or a related field.

Experience: 1–2 years of experience in Oracle databaseadministration. Experience gained through entry-level roles is acceptable.

Preferred Qualifications

• Basic knowledge of scripting languages such asShell or Python
• Familiarity with operating systems, preferablyLinux/Unix
• Oracle Database certification is a plus
• Experience in production support environments ispreferred
• Willingness to participate in rotational shifts,weekend maintenance activities, and on-call support when required