drjobs Senior Database Administration Analyst

Senior Database Administration Analyst

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1 Vacancy
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Job Location drjobs

Guatemala - Guatemala

Monthly Salary drjobs

Not Disclosed

drjobs

Salary Not Disclosed

Vacancy

1 Vacancy

Job Description

Description

Position: Oracle Senior Database Administrator (DBA)

Key Responsibilities:

  • Provide database administration support for critical business applications in both single-tenant and multitenant architectures.
  • Manage Oracle databases on various operating systems including Linux and Windows.
  • Install upgrade patch and configure Oracle Server (versions 11G 12c 19c 23ai) in multi-node RAC environments ensuring compliance with availability SLAs.
  • Use Oracle Enterprise Manager for performance tuning issue detection and general administration.
  • Implement backup strategies using RMAN and Datapump to meet recovery objectives and SLAs.
  • Apply security best practices to ensure compliance with regulatory requirements.
  • Develop and maintain database maintenance scripts.
  • Review and deploy application code changes.
  • Configure Oracle High Availability (HA) solutions such as RMAN Active Data Guard FastStart Failover and optionally GoldenGate.
  • Participate in a 24/7 on-call support rotation.

Required Qualifications:

  • Bachelors degree in a STEM field (Science Technology Engineering or Mathematics).
  • Oracle Certified Professional preferred.
  • Over 8 years of experience in Oracle Database Administration (11gR2 12c 19c 23ai) including Oracle Grid Control 13c and GoldenGate.
  • Strong experience with database upgrades and patching.
  • Proficient in backup and recovery using RMAN and logical backups.
  • Hands-on experience with Oracle Maximum Availability Architecture (RAC Grid Infrastructure Data Guard).
  • Advanced skills in database and SQL query tuning using both command line and Oracle Enterprise Manager.
  • Minimum of 5 years supporting Oracle databases on Linux.
  • Strong scripting skills in Unix (BASH/Python).
  • Proven expertise in Oracle High Availability solutions (RMAN and Data Guard).
  • Excellent problem-solving and communication skills; self-motivated and capable of working independently or as part of a team.

Optional Skills:

  • Experience installing configuring and maintaining GoldenGate replication (single and bi-directional).
  • DBA experience with PostgreSQL.
  • Exposure to Oracle cloud implementations (Azure OCI Exadata ).



Required Experience:

Senior IC

Employment Type

Full Time

Company Industry

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