Senior Database Administrator

RequirementsCandidates must meet all of the following:Bachelor's degree in Computer Science, Information Technology, Computer Engineering or a related disciplineMinimum five (5) years of hands-on production database administration experienceOracle Database 19c administration — installation, configuration, patching with OPatch, and at least one completed major version upgradeHands-on administration of physical Oracle RAC clusters and ASM, including Grid Infrastructure, clusterware administration and diagnosis of cluster-level faults. Experience must be on physical clusters, and virtualized or single-node configurationsOracle Data Guard physical standby — configuration, gap resolution, and personal execution of at least one switchover or failover in productionExpert-level RMAN backup and recovery, with real recovery operations actually performedMicrosoft SQL Server — installation and patching, backup and restore, Always On availability groups or equivalent, and security administrationPostgreSQL — installation, streaming replication, backup and point-in-time recovery, and vacuum managementDatabase performance tuning using AWR, ADDM, ASH and execution plan analysisLinux administration proficiency and shell scripting; SQL and PL/SQLDatabase security — hardening, privileged access control, auditing and encryptionAt least one current, verifiable professional database certification at administrator level or aboveProfessional working proficiency in written and spoken EnglishAvailability for planned out-of-hours and weekend maintenance windowsOracle E-Business Suite Apps DBA experience — ADOP online patching on dual filesystem, AutoConfig, AD utilities, Rapid Clone and Concurrent Manager administration (Plus).