APPLICATIONS PROGRAMMER

Responsibilities

• Administer Oracle databases using Oracle 11g, 12c, and 19c to ensure optimal performance and availability

• Manage Oracle Exadata, ExaCC Gen 2, and Oracle Database Appliance (ODA) environments to support enterprise database infrastructure

• Utilize Oracle Enterprise Manager (OEM 13c) for target management, monitoring, agent configuration, and alerting to maintain system health

• Implement and maintain Oracle RAC, ASM, Data Guard, and RMAN backup and recovery solutions to ensure data integrity and high availability

• Perform database migration, upgrades, patching, and OEM Fleet Maintenance to keep systems current and secure

• Analyze and tune database performance using AWR, ADDM, and SQL Tuning Advisor to optimize query execution and resource utilization

• Support large-scale enterprise database environments and maintain 24x7 production operations to minimize downtime

• Automate routine database administration tasks using Shell Scripting, Python, PowerShell, and OEM EM CLI to improve operational efficiency

Preferred competencies and qualifications

• Apply hands-on experience with AWS RDS/EC2, PostgreSQL, and Oracle-to-PostgreSQL migrations to support cloud and cross-platform database initiatives

• Utilize monitoring tools such as Grafana, Prometheus, Geneos, Netcool, and ServiceNow to enhance system monitoring and incident management