Database Administrator

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

Job summary

Ishan Technologies in Ahmedabad, Gujarat, India, seeks an experienced Database Administrator to manage enterprise databases across on‑premises, cloud, and hybrid environments. You will optimize performance, ensure security, and implement backup, replication, and disaster recovery strategies.

The role requires 5+ years of hands-on DBA experience with MySQL, MariaDB, PostgreSQL, MongoDB, and Oracle, plus scripting for automation and cross‑platform administration.

Qualifications

• 5+ years of experience as a Database Administrator in production environments.
• Experience managing on-premises, cloud, and hybrid database environments.

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.

Skills

MySQL

MariaDB

PostgreSQL

MongoDB

Oracle Database

Performance Tuning

Query Optimization

Replication

Clustering

HA

Linux

Windows Server

Grafana

Prometheus

Zabbix

Nagios

OEM

Shell

Bash

Python

PowerShell

Education

Bachelor’s degree in CS/IT/Engineering or related field

Tools

Grafana

Prometheus

Zabbix

Nagios

OEM

Job description

Job Description:

About This Job

Ishan Technologies

Location: Ahmedabad, Gujarat, India

Work Mode: On-site

Industry: Telecommunications,IT Services and IT Consulting

Job Summary

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

• Databases: MySQL, MariaDB, PostgreSQL, MongoDB, Oracle Database.
• Performance Tuning, Query Optimization, Replication, Clustering, HA.
• Linux and Windows Server Administration.
• Monitoring: Grafana, Prometheus, Zabbix, Nagios, OEM.
• Scripting: Shell, Bash, Python, PowerShell.

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.
• Experience managing production database environments.

Preferred Certifications

• Oracle Certified Professional (OCP)
• MongoDB Certified DBA
• PostgreSQL Certification
• AWS Database Specialty
• Azure Database Administrator Associate
• Google Cloud Database Engineer