Oracle DBA L3 (Senior Database Administrator)

Job Title: Oracle DBA L3 (Senior Database Administrator)

Location: Pune / Mumbai (On-site

)Experience Required : 8–12+ Year

sEmployment Type : Full-tim

eShift : Rotational Shif

t
Job Overvi

ewWe are seeking an experienced Oracle DBA L3 (Senior Database Administrator) to support large-scale, mission-critical Oracle database environments for a leading Banking & Financial Services client. The role involves managing high availability database systems, ensuring optimal performance, and supporting complex enterprise database operations across on-prem and cloud environment

s.
Key Responsibilit

• iesAdminister, monitor, and maintain Oracle databases across multiple versions (11g, 12c, 19c, 21
• c+)Manage Oracle Real Application Clusters (RAC), Automatic Storage Management (ASM), Data Guard, and Active Data Guard environme
• ntsPerform RMAN backup, recovery, and disaster recovery operati
• onsExecute database upgrades, patching, migrations, and version transiti
• onsPerform performance tuning using AWR, ASH, and ADDM repo
• rtsAnalyze and optimize SQL queries, execution plans, and indexing strateg
• iesSupport Oracle Exadata environments, including troubleshooting and performance optimizat
• ionWork on Oracle Cloud Infrastructure (OCI) Database Services and database migration proje
• ctsHandle production incidents, perform root cause analysis (RCA), and implement preventive measu
• resCollaborate with application, infrastructure, and business teams for issue resolut
• ionEnsure high availability, scalability, security, and stability of database syst
• emsUse Oracle Enterprise Manager (OEM), AHF/TFA, ORAchk, and EXAchk tools for monitoring and diagnost

ics
Required Skills and Exper

• tiseStrong hands-on experience in Oracle Database Administration (L3 le
• vel)Expertise in Oracle RAC, ASM, Data Guard, and Active Data G
• uardStrong experience in RMAN backup and recovery strate
• giesProven experience in performance tuning and SQL optimiza
• tionHands-on experience with Oracle Exadata administration and troubleshoo
• tingExposure to Oracle Cloud Infrastructure (OCI) and database migration proj
• ectsStrong scripting skills in Shell/Bash, Python, SQL, and PL
• /SQLExperience using Oracle Enterprise Manager (OEM) and diagnostic utili

ties
Preferred Backg

• roundExperience managing large-scale production databases (10TB–10
• 0TB+)Prior experience in Banking, Financial Services, or large enterprise environ
• mentsStrong experience in handling critical production incidents and ou
• tagesAbility to work in high-pressure, mission-critical environ
• mentsStrong communication skills with experience engaging senior stakeho