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Sr. Oracle Database Administrator (DBA)

Enterprise Horizon Consulting Group · Washington, DC · 3 wk ago
RemoteRemoteOTHRContract

About the role

Enterprise Horizon Consulting Group is seeking an experienced Senior Oracle Database Administrator (DBA) to provide database administration, maintenance, troubleshooting, development support, and operational support for a federal customer's enterprise database environment. This role is 100% remote, working hours are based on Eastern Time. The Senior Oracle DBA will serve as a Subject Matter Expert (SME) supporting Oracle database technologies in both on-premises and cloud environments. This position requires a minimum of 8 years of relevant database experience and strong hands-on expertise with Oracle database administration, Oracle Grid, Oracle RMAN, PL/SQL, high availability, disaster recovery, database monitoring, performance tuning, patching, and troubleshooting. This role is contingent upon contract award.

Responsibilities

  • Administer, configure, maintain, monitor, and troubleshoot enterprise Oracle database environments
  • Create, configure, and manage standalone Oracle databases
  • Support Oracle Grid environments and associated high-availability technologies
  • Manage database backup, recovery, and disaster recovery processes using Oracle RMAN
  • Perform database installations, upgrades, maintenance, and software patching
  • Maintain and support High Availability (HA) and Disaster Recovery (DR) capabilities
  • Diagnose and triage database, server, application integration, and performance issues
  • Perform advanced database and SQL performance tuning, including optimizer and storage-level troubleshooting
  • Develop and maintain database scripts and automation, including PL/SQL
  • Develop and maintain database backup, restore, recovery, and point-in-time recovery strategies
  • Establish and maintain database configuration, performance, security, and operational standards
  • Monitor database health, capacity, and performance and proactively identify potential issues
  • Support database monitoring and alerting activities using enterprise monitoring tools
  • Respond to incidents, service requests, and Requests for Change (RFCs)
  • Document troubleshooting, maintenance, configuration changes, and support activities
  • Provide technical leadership during complex incidents and root cause analysis
  • Work independently and collaboratively with application, infrastructure, cybersecurity, and other technical teams
  • Communicate technical information effectively to technical staff, management, and business stakeholders
  • Participate in scheduled after-hours maintenance activities, including patching, server reboots, and other database/server support
  • Contribute to required weekly activity and accomplishment reports

Requirements

  • 8+ years of experience in database administration and related database disciplines
  • Advanced Oracle database administration experience

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