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Wolfspeed

Oracle Database Administrator

Wolfspeed Ipoh, Perak, Malaysia

Semiconductor Manufacturing · 1,001-5,000 employees

4 d ago
dba Mid (2-5 yrs) Full-time Malaysia
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About the role

The administrator will manage and support multi-generation Oracle database infrastructures, including patching, performance tuning, and disaster recovery. They are also responsible for executing legacy-to-cloud migrations and maintaining configurations across physical, virtual, and AWS environments.

What they look for

Oracle Database Oracle ASM AWS EC2 Amazon RDS Oracle RMAN Data Migration Performance Tuning PL/SQL Bash SQL Red Hat Enterprise Linux AWS IAM Disaster Recovery Container Database SAN Storage

Requirements

Candidates must have 3 to 5 years of enterprise database management experience and a bachelor's degree in a technical field. Proficiency in Oracle database architecture, AWS cloud services, and Red Hat Enterprise Linux administration is required.

Full description

  • Multi-Generation Database Support: Administer, patch, and support modern Oracle infrastructure (19c/23c) while reliably supporting historical legacy database versions (e.g., 11g, 12c).
  • On-Premises SAN Storage Management: Map, configure, and tune database layouts using Oracle Automatic Storage Management (ASM) built directly upon underlying physical SAN storage arrays.
  • Hybrid Environment Operations: Monitor health, optimize performance, and manage configurations across physical host bare-metal/virtual servers, AWS EC2 instances, and Amazon RDS Custom deployments.
  • Legacy-to-Cloud Migrations: Execute safe cross-platform data migration schemes via Oracle Data Pump, Transportable Tablespaces, and AWS Database Migration Service (DMS).
  • Disaster Recovery & Backup: Design, run, and audit comprehensive backup frameworks using Oracle RMAN coupled with physical storage media and cloud-native AWS Snapshot lifecycle schemas.
  • Automated Performance Tuning: Diagnose operational blocks, run AWR/ADDM reports, optimize slow PL/SQL blocks, and write systemic shell automations using Bash, SQL, and PL/SQL scripts.
  • Security Implementation: Roll out quarterly Oracle Critical Patch Updates (CPUs) on RHEL environments and ensure access mappings strictly align with cloud AWS IAM structural rules.
  • Red Hat Enterprise Linux Administration: Maintain, optimize, and troubleshoot Oracle environments hosted natively on enterprise Red Hat Enterprise Linux (RHEL) configurations.

Required Technical Skills & Qualifications

  • Database Expertise: Strong architecture familiarity spanning both traditional single-instance legacy systems and multi-tenant Container (CDB) / Pluggable (PDB) database paradigms.
  • Cloud Proficiency: Practical operational experience using AWS ecosystem products, specifically EC2 compute clusters, S3 buckets, EBS storage volumes, VPC architecture, and IAM structures.
  • Professional Experience: 3 to 5 years of active, hands-on production enterprise database management experience.
  • Educational Framework: Bachelor’s degree in Computer Science, Information Technology, Computer Engineering, or an equivalent technical field of study.
  • Operating Systems: Deep technical comfort working inside Red Hat Enterprise Linux (RHEL) server environments, including package updates, user configuration, and shell standard operations.

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