Senior Oracle DBA & System Admin – EBS on Exadata

Schlage de México, S.A. de C.V.; Santiago de Querétaro; Presencial; MXN 900.000 - 1.500.000; Jornada completa

Descripción de la vacante

Schlage de México, S.A. de C.V. seeks a Senior Oracle DBA & System Administrator to design, implement, and optimize Oracle E-Business Suite R12 databases on Exadata. You will ensure availability, performance, backups, and security; lead automation efforts; and mentor the team.

You will administer EBS R12 on Exadata, patch and upgrade, implement OEM monitoring, and develop robust DR/testing procedures while collaborating with security and compliance teams.

Formación

• 10+ years hands-on experience as Oracle DBA & System Administrator for Oracle E-Business Suite R12.
• Proven experience with Exadata hardware installation, config, patching and troubleshooting.
• Strong experience with OEM for monitoring and administration.
• Extensive RMAN backups and disaster recovery knowledge; Data Guard a plus.
• Experience cloning EBS environments (Rapid Clone, AD utilities, RMAN).
• Experience tuning databases and app tiers for parallel processing and Concurrent Manager optimization.
• Experience routing/workload distribution with additional app servers.
• Knowledge of ASM/Grid Infrastructure/Oracle RAC, Linux for Oracle, storage/networking.
• SQL, PL/SQL and shell scripting; automation/orchestration tools (Ansible, Puppet, Chef) and CI/CD a plus.
• Excellent documentation and knowledge transfer skills; certifications preferred.
• Willingness to participate in on-call rotation and travel.

Responsabilidades

• Administer and support Oracle E-Business Suite R12 databases on Exadata hardware.
• Install, configure, patch and upgrade Oracle databases, Grid Infrastructure, ASM for EBS R12.
• Implement and maintain end-to-end monitoring with OEM.
• Design robust backup and restore procedures (RMAN, Data Guard) and validate restores.
• Create and execute cloning procedures for Dev/Test/QA/DR environments.
• Tune Concurrent Manager, allocations and scheduling for performance.
• Operate EBS environment and perform performance monitoring.
• Conduct root cause analysis and implement preventative measures.
• Create runbooks and train other DBAs and system admins.
• Participate in on-call rotation and travel for deployments/DR testing.

Conocimientos

Oracle E-Business Suite R12

Exadata hardware

Oracle Enterprise Manager (OEM)

RMAN backups

Data Guard

Cloning procedures

Concurrent Manager tuning

ASM/Grid Infrastructure

Linux for Oracle

SQL/PLSQL

Shell scripting (bash)

Automation (Ansible/Puppet/Chef)

CI/CD concepts

Documentation & knowledge transfer

Oracle RAC

Security/compliance awareness

Herramientas

OEM

RMAN

Data Guard

Rapid Clone

AD utilities

Ansible

Puppet

Chef

CI/CD

Oracle RAC

Grid Infrastructure

ASM

Linux for Oracle

Descripción del empleo

Schlage de México, S.A. de C.V. seeks a Senior Oracle DBA & System Administrator to design, implement, and optimize Oracle E-Business Suite R12 databases on Exadata. You will ensure availability, performance, backups, and security; lead automation efforts; and mentor the team.

You will administer EBS R12 on Exadata, patch and upgrade, implement OEM monitoring, and develop robust DR/testing procedures while collaborating with security and compliance teams.