Sr. Oracle Backend DBA
Core
Senior Oracle DBA managing stability, performance, security, and lifecycle of Oracle E-Business Suite 12.2.12 database tiers and backend components.
Role type
Senior IC Oracle Backend DBA
Builds
High-availability Oracle database environments supporting large ERP systems
Domain
Enterprise Resource Planning (ERP) / Oracle Database
Required skills
Oracle Database 12c/19c, Oracle EBS R12.2.x, SQL tuning, ASM, RAC, RMAN, Data Guard, Linux/Unix shell scripting, ADOP patching, editioned objects
Preferred skills
OCI-hosted EBS, OIC-integrated environments, ERP modernization architecture
Technologies
Oracle, Linux, Unix, SQL, RMAN, Data Guard, RAC, ADOP, OEM
Responsibilities
Administer Oracle databases supporting EBS 12.2.12 across RAC and standalone environments; Tune SQL, instances, memory, storage, and indexing; Manage tablespaces, partitions, statistics, and segment housekeeping; Diagnose and resolve database failures, locking issues, and performance degradation; Support EBS backend components including application schemas and concurrent processing; Apply Oracle CPU/PSU/RU patches and EBS technology stack updates; Manage backend activities for EBS 12.2 online patching with ADOP; Develop and maintain RMAN backup strategies and retention policies; Implement disaster-recovery solutions; Support high availability through RAC and DG/ADG configurations; Enforce database security standards for access control, auditing, and encryption; Monitor database health, growth, and performance metrics; Support incident management for priority 1 and 2 issues.
Seniority
Senior, hands-on IC