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Database Administrator

DigitasLBi

Database Administrator

In this role, you will play a critical part in ensuring the reliability, performance, and security of the organization's enterprise database landscape across both on-premises and cloud environments. You will support mission-critical PostgreSQL and Oracle systems operating in a 24x7, high-availability setting, strengthening business continuity through effective replication, standby configurations, RAC administration, and disaster recovery strategies. Your expertise will help drive modernization efforts, including database migrations and automation initiatives, while enabling cross-functional teams to deliver scalable, resilient, and high-performing data solutions.

Responsibilities

  • Ensure the reliability, performance, and security of enterprise PostgreSQL and Oracle database environments operating in a 24x7, high-availability production setting.
  • Strengthen the organization's data infrastructure by supporting both on-prem and cloud-based databases across AWS, Azure, and GCP.
  • Enhance business continuity by managing replication, standby systems, RAC clusters, and disaster recovery solutions.
  • Contribute to modernization initiatives by supporting database migrations, including Oracle-to-PostgreSQL conversions, and by automating routine DBA workflows.

Qualifications

  • Bachelor's degree in computer science, Information Technology, or a related field.
  • 5+ years of experience in database administration.
  • Strong hands-on expertise with PostgreSQL.
  • Experience with Oracle technologies, including RAC, Data Guard, and RMAN.
  • Background working in cloud environments (AWS, Azure, or GCP).
  • Proficiency in SQL, performance tuning, backup/recovery, and high-availability architectures.
  • Experience with Linux/Unix systems.
  • Scripting skills (Shell, Python, or similar).
Vacancy posted 3 days ago
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