Senior Oracle Database Administrator

1 week ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.Direct message the job poster from Qualient Technology Solutions UK Limited|Hiring for Public Sector (SC/DV Cleared), Private Sector | AWS/GCP/Azure | Cloud Architect | Solution Architect | Core Java | Full Stack | .NET |…Senior Database Administrator – 3rd Line Production SupportExperience: 9+ years |Good to have: PostgreSQL, MySQL, NoSQLProfessional SummarySeasoned and proactive 3rd Line Production DBA with over 9 years of experience in managing mission-critical database environments. Proven expertise in backup and recovery, disaster recovery planning, performance tuning, and high availability solutions across Oracle, PostgreSQL, MySQL, and NoSQL platforms. Adept at supporting large-scale enterprise systems in both on-premise and cloud-based infrastructures. Strong analytical skills, customer-facing experience, and a passion for optimizing database performance and reliability.Core CompetenciesBackup & Recovery: RMAN, logical/physical backups, PITR, snapshot-based backupsDisaster Recovery: Oracle Data Guard, PostgreSQL streaming replication, MySQL replication, cloud-native DR solutionsPerformance Tuning: AWR/ASH analysis, SQL tuning, indexing strategies, partitioning, query optimizationHigh Availability: RAC, GoldenGate, Always-On, replication clusters, failover testingSecurity & Compliance: User access control, auditing, encryption, patchingIncident & Change Management: ITIL-aligned processes, RCA, change planning, stakeholder communicationKey ResponsibilitiesLead 3rd line support for production databases, ensuring 24x7 availability and rapid incident resolution.Design and implement disaster recovery strategies and conduct regular DR drills.Perform root cause analysis for critical incidents and provide long-term fixes.Optimize database performance through AWR analysis, SQL tuning, and resource monitoring.Manage database upgrades, patching, and migrations with minimal downtime.Collaborate with application and infrastructure teams to ensure seamless integration and performance.Develop and maintain automation scripts for routine DBA tasks and monitoring.Provide mentorship and technical guidance to junior DBAs and support teams.Certifications & TrainingOracle Certified Professional (OCP)AWS Certified Solutions Architect – Associate (preferred)Seniority levelSeniority levelMid-Senior levelEmployment typeEmployment typeFull-timeJob functionJob functionInformation TechnologyIndustriesIT Services and IT ConsultingReferrals increase your chances of interviewing at Qualient Technology Solutions UK Limited by 2xGet notified about new Oracle Database Administrator jobs in Ipswich, England, United Kingdom.Ipswich, England, United Kingdom 4 days agoFull Stack Angular/Node.js/PostgreSQL Software Developer £32-45kIpswich, England, United Kingdom 1 day agoIpswich, England, United Kingdom 2 months agoClacton-On-Sea, England, United Kingdom 3 days agoActon, England, United Kingdom 2 weeks agoIpswich, England, United Kingdom 2 months agoIpswich, England, United Kingdom 1 month agoSuffolk, England, United Kingdom 3 weeks agoIpswich, England, United Kingdom 2 days agoIpswich, England, United Kingdom 2 weeks agoIpswich, England, United Kingdom 6 days agoBury St Edmunds, England, United Kingdom 2 months agoBarking, England, United Kingdom 1 month agoBury St Edmunds, England, United Kingdom 3 months agoIpswich, England, United Kingdom 4 days agoFull Stack .NET/Angular Senior DeveloperIpswich, England, United Kingdom 4 days agoIpswich, England, United Kingdom 5 months agoIpswich, England, United Kingdom 5 months agoSudbury, England, United Kingdom 7 months agoIpswich, England, United Kingdom 3 weeks agoIpswich, England, United Kingdom 2 weeks agoMartlesham, England, United Kingdom 4 days agoTan Office, England, United Kingdom 1 week agoWe’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr