ob Title

Oracle DBA (RAC) with Mysql Administrator

Experience

8-12 years

Job location-Mumbai

Job Summary

We are seeking an experienced Oracle DBA with strong expertise in Oracle RAC, ASM, Data Guard, and performance tuning, along with hands-on experience in MongoDB administration. The ideal candidate will be responsible for managing mission-critical database environments, ensuring high availability, security, backup and recovery, and database performance.

Key Responsibilities

- Install, configure, upgrade, and administer Oracle Database (11g/12c/19c/21c).
- Manage Oracle RAC, ASM, and Grid Infrastructure.
- Configure and administer Oracle Data Guard (Physical/Logical Standby).
- Perform database backup and recovery using RMAN.
- Monitor database performance and optimize SQL queries and database parameters.
- Troubleshoot database issues, including RAC cluster and ASM-related problems.
- Implement database security, user management, and auditing.
- Perform database patching, upgrades, and migration activities.
- Administer MongoDB clusters, including Replica Sets and Sharding.
- Configure MongoDB backup and recovery strategies.
- Monitor MongoDB performance and troubleshoot replication/sharding issues.
- Automate routine DBA activities using Shell, Python, or Ansible.
- Work with application and infrastructure teams to support production databases.




- Participate in on-call support and production incident resolution.

Required Skills

Oracle

- Oracle Database Administration (11g/12c/19c/21c)
- Oracle RAC
- Oracle ASM
- Oracle Data Guard
- RMAN Backup & Recovery
- Oracle Grid Infrastructure
- Performance Tuning (AWR, ASH, ADDM)
- SQL & PL/SQL
- OEM (Enterprise Manager)
- Database Patching & Upgrades

MongoDB

- MongoDB Installation and Administration
- Replica Sets
- Sharding
- Backup & Restore
- Performance Tuning
- Monitoring and Troubleshooting

Additional Skills

- Linux/Unix Administration
- Shell Scripting
- Python (preferred)
- Ansible (preferred)
- Git
- ITIL/Incident Management
- Cloud exposure (OCI, AWS, Azure) is an advantage

Preferred Qualifications

- Bachelor's degree in Computer Science, Information Technology, or a related field.
- Oracle Certified Professional (OCP) certification is preferred.
- MongoDB Certified DBA is an added advantage.

Nice to Have

- Oracle GoldenGate
- Oracle Exadata
- Kubernetes/OpenShift exposure
- Terraform
- DevOps and CI/CD knowledge

Key Competencies

- Robust troubleshooting and analytical skills
- Excellent communication and stakeholder management
- Ability to work in 247 production support environments
- Experience handling large, mission-critical databases
- Team collaboration and mentoring skills

📌 Oracle DBA- Mumbai
🏢 Syndrome NewEdge
📍 Mumbai