Oracle Database Administrator

MY01 Wolfspeed Malaysia Sdn. Bhd.; Ipoh; On-site; MYR 120,000 - 180,000; Full time

Job summary

Wolfspeed Malaysia Sdn. Bhd. seeks a hands-on Senior Database Administrator to manage Oracle databases across on-premise and cloud environments.

You will patch, tune, and maintain 19c/23c RDBMS, work with ASM storage on SANs, and support hybrid deployments using AWS services including EC2 and RDS Custom. The role requires 3–5 years of enterprise DB management experience, a relevant Bachelor’s degree, and strong Linux (RHEL) administration skills.

Qualifications

• Strong architecture familiarity spanning legacy and multi-tenant container database paradigms.
• Operational experience with AWS EC2, S3, EBS, VPC, and IAM structures.

Responsibilities

• Administer, patch, and support Oracle databases (19c/23c) across on-premises and cloud environments.
• Configure, manage, and tune ASM storage on SANs.
• Monitor, optimize, and manage hybrid environments including bare-metal, VMs, AWS EC2, and RDS Custom deployments.
• Perform data migrations using Oracle Data Pump, Transportable Tablespaces, and AWS DMS.
• Design and implement backup and disaster recovery with RMAN and cloud snapshots.
• Develop shell automations (Bash/SQL/PLSQL) for performance and ops tasks.
• Apply quarterly Oracle CPUs aligning with AWS IAM and RHEL security policies.

Skills

Database architecture

Cloud administration (AWS)

Education

Bachelor’s degree in Computer Science/IT/Engineering

Job description

Wolfspeed is a powerhouse semiconductor company focused on silicon carbide and GaN technologies. After more than thirty years of forging new technology adoption and transformation, our Wolfspeed power and radio frequency (RF) semiconductors are leading the industry through unrivaled expertise and capacity.

Responsibilities

• 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.

Requirements

• 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.