Database Administrator 3-it (Zapopan)

Requirements

• Degree in Computer Science or equivalent industry experience.
• 5-10 years of professional experience and a general awareness of Oracle best practices.
• Oracle administration skills in a Linux/UNIX environment.
• Strong understanding and hands‑on experience of database infrastructure (backup/recovery using RMAN, Data Guard, high availability, Oracle RAC, SAN and Network).
• Strong understanding of hardware performance, memory and I/O.
• Extensive knowledge and experience with conducting SQL and DB performance tuning, scalability/capacity planning.
• Solid experience with SQL/PLSQL, UNIX shell scripting, Python or similar.
• Good understanding and hands‑on experience with deploying and maintaining Cloud database solutions - DbaaS and ExaCS in Oracle Cloud Infrastructure (OCI) or other cloud solutions/hosting providers like Azure or AWS.
• Must have excellent communication and technical documentation skills.
• Ability to learn quickly in a fast‑paced, agile team environment.
• Ability to produce quality work on tight schedules.
• Ability to solve problems, make sound decisions and use good judgement.Must be able to provide on‑call support on rotation schedule.

Career Level

IC3

Responsibilities

• Provide support for large scale, high‑performance Oracle database instances across production and development environments.
• Focus on automation to improve availability and scalability in our production environments.
• Help architect existing and new services in our production environments.
• Manage database replication (Oracle Data Guard) and maintain high availability.
• Help author tools that reliably manage database infrastructure.
• Leverage a framework/tools to rollout infrastructure changes and perform routine maintenances.
• Support current security and compliance activities for our Database Infrastructure.
• Design and execute overall database architecture strategy, standards and practices as part of a team.
• Proactively identify areas for optimization and troubleshoot database performance issues.
• Work closely with Application Development team to ensure database changes adhere to best practices and are properly prioritized and scheduled.
• Improve service availability and scalability through tuning, automation, tools, and process.
• Deploy, administer and maintain Cloud database solutions (DbaaS) in Oracle Cloud Infrastructure (OCI).
• Implement and maintain database backup and recovery, disaster recovery procedures.
• Serve in an on‑call rotation as an escalation contact for critical production issues.