Oracle Performance Expert

Job Description : DXC Technology

helps global companies run their mission-critical systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability across public, private and hybrid clouds. Work Location : IOI City, Putrajaya Work Arrangement : Fully onsite, Monday to Friday (5 days a week) We are seeking an experienced

Oracle Performance Expert

to lead database performance optimization and contribute to key infrastructure modernization initiatives. The role involves proactive analysis, architecture design, and hands-on tuning to ensure scalability, reliability, and performance across critical systems. Key Responsibilities

Participate in infrastructure projects and collaborate with stakeholders to define and design target Oracle architectures, considering performance, storage, backup / restore, regulatory, and disaster recovery requirements. Analyze production database activity and make recommendations for optimization across applications and infrastructure, including detailed monitoring and diagnostics, and developing short-, mid-, and long-term performance improvement strategies. Provide expert guidance on Oracle tuning, configuration standards, and database architecture improvements. Support database migration to new platforms (IBM Power10 + AIX). Technical Environment

Databases :

Oracle 19c with Active Data Guard, Oracle Enterprise Manager (v11 & v12 remnants), Oracle Streams, PostgreSQL Platforms :

SPARC + Solaris 11 (current), IBM Power10 + AIX 7.2 / 7.3 (target), x86 + Red Hat Linux Schedulers :

VTOM and TWS Requirements

Proven expertise in

Oracle performance analysis and tuning . Strong hands-on experience with

Oracle 19c ,

Active Data Guard , and

Oracle Enterprise Manager . Experience with

migration projects

and

multi-platform environments

(Solaris, AIX, Linux). Proficient in performance testing, query optimization, and AWR-based diagnostics. Proactive, analytical, and collaborative professional capable of influencing technical decisions. At DXC Technology, we believe strong connections and community are key to our success. Our work model prioritizes in-person collaboration while offering flexibility to support wellbeing, productivity, individual work styles, and life circumstances. We’re committed to fostering an inclusive environment where everyone can thrive. DXC is an equal opportunities employer. DXC is committed to fostering an inclusive environment where everyone can thrive.

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