Sr Operation Mgmt Specialist **General Information** Req # WD00088449 Career area: Information Technology Country/Region: Singapore State: Central Singapore City: SINGAPORE Date: Monday, September 22, 2025 Working time: Full-time **Additional Locations** : * Singapore - Central Singapore - Singapore * Singapore - Central Singapore - SINGAPORE **Why Work at Lenovo** We are Lenovo. We do what we say. We own what we do. We WOW our customers. Lenovo is a US$69 billion revenue global technology powerhouse, ranked #196 in the Fortune Global 500, and serving millions of customers every day in 180 markets. Focused on a bold vision to deliver Smarter Technology for All, Lenovo has built on its success as the world’s largest PC company with a full-stack portfolio of AI-enabled, AI-ready, and AI-optimized devices (PCs, workstations, smartphones, tablets), infrastructure (server, storage, edge, high performance computing and software defined infrastructure), software, solutions, and services. Lenovo’s continued investment in world-changing innovation is building a more equitable, trustworthy, and smarter future for everyone, everywhere. Lenovo is listed on the Hong Kong stock exchange under Lenovo Group Limited (HKSE: 992) (ADR: LNVGY). This transformation together with Lenovo’s world-changing innovation is building a more inclusive, trustworthy, and smarter future for everyone, everywhere. To find out more visit www.lenovo.com , and read about the latest news via ourStoryHub (https://news.lenovo.com/) . **Description and Requirements** **Key Responsibilities:** **MSSQL (60%)** + Install, configure, maintain, and upgrade **SQL Server (2016/2019/2022)** instances in cloud/on-prem environments. + Configure **Always On Availability Groups** , **Log Shipping** , **Replication** , and other HA/DR solutions. + Conduct performance tuning, query optimization, and implement indexing strategies. + Automate administrative tasks using **T-SQL** and **PowerShell** . + Migrate databases to **AWS RDS** and **EC2** using best practices. + Implement and manage **security** , including access control, encryption, and auditing. **Oracle 19c (30%)** + Install, configure, and administer **Oracle 19c** databases (on-prem and AWS-hosted). + Set up and manage **Oracle Data Guard** , **RMAN backups** , and **tuning/diagnostics** . + Perform routine health checks, patching, schema changes, and space management. **AWS RDS (SQL Server & Oracle 19c)** + Manage provisioning, configuration, and maintenance of **RDS SQL Server and Oracle 19c** instances. + Monitor RDS performance, configure backup retention, parameter groups, and apply patches. + Handle snapshots, restore operations, and troubleshoot RDS-related issues. **Required Skills and Experience:** + **5+ years of DBA experience** with strong focus on **Microsoft SQL Server** . + **2+ years of hands-on experience** managing **Oracle 19c** databases. + Experience with **AWS RDS** (SQL Server and Oracle), **CloudWatch** , and performance tuning in cloud environments. + Strong scripting skills in **T-SQL** , **PL/SQL** , and **PowerShell** . + Deep understanding of **HA/DR** , backup/restore strategies, and cloud migration approaches. + Experience with **monitoring, alerting, and automation tools** . **Preferred Certifications:** + Microsoft Certified: SQL Server DBA or Azure Administrator Associate + AWS Certified Database – Specialty + Oracle Database 19c Administrator Certified Professional **Soft Skills:** + Excellent communication, problem-solving, and documentation skills + Ability to work independently and collaboratively in a remote or hybrid environment + Flexible to support critical issues and on-call rotations if required **Good to Have:** + Working knowledge of **MySQL** and **PostgreSQL** in cloud environments (especially AWS RDS) + Exposure to **DevOps tools** , **Terraform** , **CloudFormation** , or CI/CD pipelines + Experience with **multi-region** / **multi-AZ** deployments and cost optimization in AWS **Additional Locations** : * Singapore - Central Singapore - Singapore * Singapore - Central Singapore - SINGAPORE * Singapore * Singapore - Central Singapore * Singapore - Central Singapore - Singapore , * Singapore - Central Singapore - SINGAPORE