Principal Oracle Database Administrator

3 weeks ago

Karachi, Sindh, Pakistan Pakistan Single Window (PSW) Full time

1 week ago Be among the first 25 applicants

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Responsibilities
  • Oversee Oracle 19c databases with a focus on RAC for high availability, ASM configuration, and minimal-downtime upgrades/migrations
  • Optimize performance via OEM, AWR/ASH, and STATSPACK, implementing advanced tuning (partitioning, indexing, parallel query) for data warehouse queries
  • Configure and maintain Data Guard, robust RMAN backups, and DR strategies to ensure seamless failover and data protection
  • Enforce database security (encryption, role-based access, auditing), applying patches to meet CIS compliance
  • Collaborate on schema design, and capacity planning for large-scale analytics
  • Utilize tools like Oracle GoldenGate or Data Pump for replication; Oracle APEX knowledge is a plus
  • Automate routine tasks (backups, alerts) with Shell/PL/SQL scripts and potentially integrate CI/CD pipelines
  • Mentor junior DBAs, provide best practices, and resolve complex issues alongside infrastructure and development teams
  • Maintain up-to-date documentation on database configurations, DR plans, and operational standards
  • Stay current with evolving Oracle features (multitenant, in-memory) and industry best practices to enhance performance and reliability
Requirements
  • Bachelor's or master's degree in computer science, Information Systems, or a related field
  • Years of Experience: 6+ years of hands-on Oracle database administration experience, with a strong focus on Oracle 19c and RAC in production environments
  • Proven proficiency in Oracle RAC, Oracle Data Guard, ASM, and advanced backup/recovery strategies with RMAN
  • Experience with Data Warehouse architectures, large data sets, and partitioning strategies
  • In-depth knowledge of SQL and PL/SQL debugging, query tuning, and execution plan analysis
  • Familiarity with Oracle Enterprise Manager (OEM), AWR, ASH, ADDM, and statspack for performance diagnostics
  • Exposure to Oracle GoldenGate or similar replication technologies is highly advantageous
  • Understanding of cloud platforms (AWS, Azure, or OCI) and experience with migrating or running Oracle databases in the cloud is a plus
Benefits
  • Competitive salary
  • Fuel Card
  • Health benefits
  • Professional development opportunities
  • Inclusive work culture & much more
Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Analyst

Industries

IT Services and IT Consulting

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