オラクル データベース管理者/ Oracle Database Administrator
A renowned technology company is seeking an Oracle Database Administrator. The selected candidate will manage, maintain, and optimise Oracle databases while ensuring high availability, security, and performance. This is a contract role.
Responsibilities:
- Provide technical leadership and support for Oracle Database Administration activities
- Manage and maintain Oracle databases across multiple environments
- Create and maintain database backups, replication, and disaster recovery, including DR switchover and failover
- Maintain database security, perform upgrades, patching, and tuning
- Monitor deployments to ensure database performance and support capacity planning
- Write documentation and collaborate with technical peers
Requirements:
- More than 5 years of experience as an Oracle DBA for mission-critical services
- Proven experience in Oracle Advanced Customer Services (ACS)
- Strong experience with ExaData ESS, GRID, Oracle home version management, RAC, and DataGuard
- Demonstrated experience in managing and leading database-related projects
- Experience with Oracle GoldenGate or BigData technologies, DevOps tools (git, Jenkins, Ansible), and monitoring tools (Grafana, Kibana) is an advantage
- Possess a valid Oracle DBA or Public Cloud (AWS, GCP, Azure, OCI) certification is a plus
- Business level English
About the Company:
A renowned technology company offering a wide range of services spanning e-commerce, fintech, digital content, and more. With a commitment to innovation and customer-centric solutions, the organisation continues to expand its ecosystem, empowering businesses and consumers alike
Keywords:
データベース管理者, データベース運用, パフォーマンスチューニング, 災害復旧, データベースセキュリティ, 求人, 外資系
Job Ref: RXHQ4K
About the job

Contract Type: Contract / Haken
Specialism: Information Technology
Focus: Database Admin
Industry: New Media and Internet
Salary: Negotiable based on experience
Workplace Type: On-site
Experience Level: Associate
Language: English - Business level
Location: Tokyo
TEMPORARYJob Reference: RXHQ4K-A26449E0
Date posted: 15 August 2025
Consultant: Jade Li
kanto information-technology/database-admin 2025-08-15 2025-09-14 new-media-and-internet Tokyo JP Robert Walters https://www.robertwalters.co.jp https://www.robertwalters.co.jp/content/dam/robert-walters/global/images/logos/web-logos/square-logo.png true