Senior Database Administrator

2 days ago

Singapore Adecco Full time

Join to apply for the Senior Database Administrator (DBA) role at Adecco . A leading IT solutions and digital transformation provider in Asia, Adecco delivers end-to-end technology services across cloud, data center, smart city, and enterprise solutions. The company partners with major public and private sector organizations to drive innovation through infrastructure modernization, AI, analytics, and managed services. Role Overview We are looking for an experienced Senior DBA to manage, optimize, and secure enterprise databases across on‑premise and cloud environments. This role involves ensuring high availability, performance, and security for SQL Server, Oracle, and AWS RDS databases while supporting application teams and automation initiatives. Key Responsibilities Install, configure, maintain, and upgrade SQL Server and Oracle database instances (on-prem and cloud). Design and implement high availability and disaster recovery solutions (Always On, Data Guard, Replication, Clustering). Monitor performance, optimize queries, and conduct database tuning. Manage backups, restores, patching, and security compliance. Automate routine tasks using T‑SQL, PL/SQL, and PowerShell scripts. Support application development teams and troubleshoot cross‑stack issues. Participate in 24x7 on‑call rotation for incident response. Maintain documentation and provide regular database health reports. Collaborate with DevOps, Security, and Application teams for changes and service transitions. Technical Skills SQL Server (2016/2019/2022): HA/DR solutions, performance tuning, cloud migration (AWS RDS/EC2). Oracle: 12c/19c, HA/DR solutions, performance tuning. Automation and monitoring tools: CloudWatch, Azure Monitor. Scripting: T‑SQL, PL/SQL, PowerShell. Cloud platforms: AWS, Azure. Knowledge of MySQL/PostgreSQL in cloud environments. Exposure to DevOps tools, CI/CD pipelines, Terraform, CloudFormation. Experience with multi‑region/AZ deployments and cost optimization in AWS. Experience & Certifications 5+ years SQL Server DBA experience. 2+ years Oracle DBA experience. Certified in Microsoft SQL Server/Azure, Oracle 12c/19c, and AWS Database or Solutions Architect. Soft Skills Strong problem‑solving, communication, and documentation skills. Able to work independently and in hybrid/remote environments. Flexible to support critical issues and on‑call rotations. Position Details Seniority Level: Mid‑Senior level Employment Type: Full‑time Job Function: Information Technology Industries: Data Infrastructure and Analytics Get notified about new Senior Database Administrator jobs in Singapore, Singapore . #J-18808-Ljbffr

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