Job description
for Senior DBA

Job description
We are looking for a Senior DBA with strong, hands-on expertise across both Oracle and Microsoft SQL Server environments. The ideal candidate will manage database availability, performance, and resiliency across on-premises, Oracle Cloud (OCI) infrastructure and AWS with a strong focus on disaster recovery, performance tuning, migration and routine operational database activities.

Key Responsibilities
Database Administration
• Administer, monitor, and maintain Oracle (11g/12c/19c/21c) and MS SQL Server (2016/2019/2022) databases in production, staging, and development environments.
• Perform installation, configuration, patching, and upgrades for both database platforms.
• Manage database security, user roles, privileges, and access controls. Disaster Recovery (DR)
• Design, configure, and maintain DR setups including Oracle Data Guard (Physical/Logical Standby) and SQL Server Always On Availability Groups, Log Shipping, and Mirroring.
• Conduct regular DR drills, failover/switchover testing, and document RTO/RPO compliance.
• Troubleshoot replication lag, sync issues, and DR failover incidents. Oracle Cloud Infrastructure (OCI)
• Manage and support databases hosted on Oracle Cloud (Base Database Service, Exadata Cloud Service, Autonomous Database as applicable).
• Handle OCI DBCS provisioning, backup configuration, patching, and monitoring.
• Work with OCI networking, storage, and security constructs as they relate to database hosting. Performance & Tuning
• Perform SQL query tuning, execution plan analysis,



and index optimization across both Oracle and SQL Server.
• Monitor and tune instance-level parameters, memory, I/O, and wait events.
• Proactively identify and resolve performance bottlenecks. Routine DBA Operations
• Perform database cloning (RMAN duplicate, Data Pump, SQL Server backup/restore-based cloning) for refresh and non-production environment builds.
• Execute periodic database refresh activities between environments (Production → UAT/Dev), including data masking where required.
• Configure, manage, and troubleshoot database links (Oracle DB Links, SQL Server Linked Servers) for cross-database/cross-platform connectivity.
• Manage backup and recovery strategies (RMAN, native SQL backups) and validate recovery readiness. Other
• Experience in Migrating Database from On premises to Cloud, Cloud to Cloud, SQL to Oracle. Etc,.
• Maintain documentation for configurations, DR runbooks, and standard operating procedures.
• Collaborate with application, infrastructure, and cloud teams on database-related requirements.
• Participate in on-call/rotational support as needed. Required Skills & Qualifications
• 9+ years of hands-on DBA experience, with solid depth in both Oracle and MS SQL Server (not just exposure to one).




• Strong experience setting up and managing DR solutions (Data Guard, Always On, Log Shipping, or equivalent).
• Working knowledge of Oracle Cloud Infrastructure (OCI) for database hosting and management.
• Proven expertise in database performance tuning (query, instance, and infrastructure level).
• Practical experience with database cloning and database refresh processes.
• Solid understanding of database links / linked servers and cross-platform connectivity.
• Solid grasp of backup/recovery tools (RMAN, native SQL Server backup/restore).
• Good understanding of database security, patching, and upgrading methodologies.
• Strong troubleshooting and incident-resolution skills under production pressure.
• Bachelor’s degree in computer science, Information Technology, or a related field (or equivalent practical experience). Preferred / Nice to Have
• Oracle OCP / Microsoft SQL Server certification.
• Exposure to Exadata or Autonomous Database.
• Scripting skills (Shell, PowerShell, or Python) for automation of DBA tasks.
• Experience with monitoring tools (OEM, SolarWinds, Zabbix, etc.).
• Experience working in a managed services / multi-client support environment. Soft Skills
• Strong communication skills to work with cross-functional and client teams.
• Ability to independently own and drive DR and performance initiatives.
• Comfortable working in a fast-paced, production-support environment.
• Strong ownership mindset with the ability to prioritize under pressure during incidents. n n

📌 2026 - 1636 Senior Database Administrator (Hinjawadi)
🏢 Highstreet
📍 Hinjawadi