Specialist Database Administrator SQL Server / Cloud & HA-DR
ariston services pte. ltd.
Role Overview
We are seeking a Specialist Database Administrator with strong expertise in Microsoft SQL Server, High Availability/Disaster Recovery, performance tuning, cloud database environments, and automation. The role will support large-scale, mission-critical enterprise databases and work closely with Cloud, DevOps, Infrastructure, Application, and Security teams.
Key Responsibilities
- Administer and support enterprise Microsoft SQL Server environments across production and non-production landscapes.
- Manage SQL Server Always On Availability Groups, WSFC/Failover Clustering, Replication, Log Shipping, Backup & Recovery, and DR solutions.
- Perform advanced database performance tuning and query optimization , including execution plans, indexing, statistics, DMVs/DMFs, blocking, and deadlock analysis.
- Monitor database health, capacity, availability, and performance, and resolve complex production issues through troubleshooting and RCA.
- Lead database installation, configuration, patching, upgrades, migrations, and environment provisioning.
- Support SQL Server cloud migration and modernization across AWS/Azure, including AWS EC2/RDS and related cloud services.
- Automate DBA activities using PowerShell, T-SQL, Python, Bash/Shell, or Ansible .
- Collaborate with DevOps teams on CI/CD, database deployment automation, Terraform, and infrastructure-as-code .
- Support database workloads integrated with Docker/Kubernetes/EKS environments where required.
- Implement database security, access controls, auditing, patching, and compliance requirements.
- Work with application and infrastructure teams to resolve database issues and optimize application/database performance.
- Participate in 24x7 production support, incident management, change management, and disaster recovery activities .
- Provide technical guidance and act as a Database SME for complex technical issues and continuous improvement initiatives.
RequiredSkills
- 8+ years of SQL Server Database Administration
- Advanced Microsoft SQL Server expertise
- Always On Availability Groups / WSFC / Failover Clustering
- HA/DR, Backup & Recovery, Replication, Log Shipping
- SQL Performance Tuning & Query Optimization
- Strong T-SQL, PowerShell, and database automation
- Enterprise production support and RCA
- Experience with AWS and/or Azure
- Exposure to Terraform, Ansible, CI/CD, Docker/Kubernetes is highly preferred
- Strong database security and access management knowledge
Preferred Experience
- Large-scale enterprise or financial services environments
- Managing high-volume / mission-critical SQL Server databases
- Cloud database migration and modernization
- Database DevOps / automation
- 24x7 production environments
- ITIL, Incident, Problem, and Change Management
Vacancy posted 5 days ago
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