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オラクル データベース管理者/ Oracle Database Administrator

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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

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

Job Reference: RXHQ4K-A26449E0

Date posted: 15 August 2025

Consultant: Jade Li