Database Administrator

Ishan Technologies; Ahmedabad District; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Ishan Technologies is seeking an experienced Database Administrator to manage enterprise databases across on‑premises, cloud, and hybrid environments.

The candidate will have 5+ years hands‑on DBA experience with MySQL, MariaDB, PostgreSQL, MongoDB and Oracle DB, strong performance tuning, security, backup, and disaster recovery planning.

Qualifications

• Bachelor’s degree in CS/IT/Engineering or related field.
• Minimum 5 years of experience as a Database Administrator.
• Hands-on experience with MySQL, MariaDB, PostgreSQL, MongoDB and Oracle DB.

Responsibilities

• Install, configure, upgrade, patch, and maintain database environments.
• Monitor and optimize database performance.
• Design and manage backup, recovery, and disaster recovery processes.
• Implement replication, clustering, and high-availability solutions.
• Manage database security, user access, and compliance requirements.
• Automate database administration tasks using scripting.
• Support cloud and hybrid database environments.
• Troubleshoot incidents and perform root cause analysis.

Skills

Performance Tuning

Query Optimization

Replication

Clustering

HA

Linux

Windows Server Administration

Education

Bachelor’s degree in computer science, IT, Engineering, or related field

Tools

MySQL

MariaDB

PostgreSQL

MongoDB

Oracle Database

Job description

We are seeking an experienced and proactive Database Administrator (DBA) with a minimum of 5 years of hands‑on experience in managing, administering, monitoring, securing, and optimizing enterprise databases. The ideal candidate should possess strong expertise across multiple database technologies, including MySQL, MariaDB, PostgreSQL, MongoDB, and Oracle Database etc. The DBA will be responsible for ensuring database availability, performance, security, backup, replication, and disaster recovery readiness while supporting mission‑critical business applications in on‑premises, cloud, and hybrid environments.

Key Responsibilities:

• Install, configure, upgrade, patch, and maintain database environments.
• Administer MySQL, MariaDB, PostgreSQL, MongoDB, and Oracle Database
• Monitor and optimize database performance.
• Design and manage backup, recovery, and disaster recovery processes.
• Implement replication, clustering, and high‑availability solutions.
• Manage database security, user access, and compliance requirements.
• Automate database administration tasks using scripting.
• Support cloud and hybrid database environments.
• Troubleshoot incidents and perform root cause analysis.

Required Technical Skills:

• Performance Tuning, Query Optimization, Replication, Clustering, HA.
• Linux and Windows Server Administration.

Security & Compliance:

• Implement database security best practices.
• Manage user access, authentication, and authorization controls.
• Conduct database vulnerability assessments and remediation.

Qualifications:

• Bachelor’s degree in computer science, IT, Engineering, or related field
• Minimum 5 years of experience as a Database Administrator.

Preferred Certifications: