Oracle Database Administrator

Wolfspeed; Ipoh; On-site; MYR 120,000 - 180,000; Full time

Job summary

Wolfspeed in Ipoh, Malaysia is seeking a skilled Oracle Database Administrator to manage and patch an Oracle environment (19c/23c) while supporting legacy versions. You will configure ASM storage, monitor health, and tune performance across on-premises hosts and AWS deployments.

The role covers data migrations with Data Pump and Transportable Tablespaces, backup design with RMAN, security patching, and enforcing IAM controls in the cloud.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, Computer Engineering or equivalent.
• 3–5 years of hands-on production enterprise DB management experience.
• Experience with Oracle 19c/23c and legacy versions (11g/12c).
• Deep experience in Red Hat Enterprise Linux (RHEL) environments.

Responsibilities

• Administer, patch, and support Oracle infrastructure (19c/23c) and legacy versions.
• Manage ASM storage mapped to SAN arrays and tune layouts.
• Operate in hybrid environments across bare-metal, AWS EC2, and AWS RDS Custom.
• Execute cross-platform data migrations using Data Pump and Transportable Tablespaces.
• Design and run backup frameworks with RMAN and cloud storage (AWS).
• Perform automated tuning using AWR/ADDM and shell scripts.
• Implement security with quarterly CPU updates and IAM controls.
• Maintain RHEL systems and shell-based administration.

Skills

Database architecture & administration

Cloud AWS operations

PL/SQL & performance tuning

Shell scripting

RHEL administration

Education

Bachelor’s degree in Computer Science/IT/CE

Tools

Oracle RMAN

ASM

AWS IAM

SQL*Plus

Job description

## Oracle Database AdministratorApply: Ipoh, Malaysia: Full time: Posted Today: 26-782* **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.