Senior Oracle Database Administrator
Jones Lang LaSalle, IP, Inc
Bengaluru, KA
8h ago

JLLTechAmbitions

Duties & responsibilities

  • As Senior DBA - responsible for maintaining and tuning or database environment.
  • The DBA will work with other infrastructure team members and support vendors to ensure that the environment is operating as efficiently as possible.
  • Willing to work in a 24x7 production mission critical environment, including weekends
  • Alert and diagnostic monitoring
  • Work closely with development team to analyse performance issues and provide feedback to improve PeopleSoft performance
  • Develop administration automation and monitoring scripts as needed
  • Preparation of performance reports and assessment of load metrics.
  • Develop and maintain Standard Operating Procedures / documentation
  • Proactively diagnosing and resolving problems affecting database systems
  • Provide escalation support for database related issues with Oracle support
  • Share knowledge and mentor junior team members as needed
  • Attend weekly team meetings and participate team building activities
  • Key skills

  • Knowledge with Salesforce platform production deployments and working in an agile methodology environment.
  • Experience with Peoplesoft 9.2 Database Administrator.
  • Experience with Oracle database 11g, 12c, 18c, RAC, ASM, Data Guard and Performance tuning
  • Experience in administration, configuration and troubleshooting of Exadata machine components including Cell Server, Infiniband switch, Cisco switch, PDU, KVM.
  • Hands on experience in Exadata patching and upgrade of Cell server, compute node, grid database, Infiniband switch, Cisco switch in Exadata / RAC environment.
  • Configuring the monitoring the cell server thresholds and the cell server, InfiniBand, cisco switch, RAC interconnect issues.
  • Experience in troubleshooting network and I / O related issues in the Exadata environment.
  • In Depth understanding of performance tuning in Exadata using Smart Scan, Storage Index, HCC, IORM, Flash Cache etc.
  • Experience with Oracle Enterprise Manager for monitoring and administering mission critical databases
  • Experience in configuring Database Backup and Recovery using RMAN and recovery for databases in TBs.
  • Practical exposure to Data Guard setup, switch over, fail over and gap resolution.
  • Experience with Oracle database patching and upgrades
  • In depth knowledge of query tuning using Explain plan, segment level tuning and server / database tuning using the Automatic Workload Repository (AWR), Huge pages, and OS commands.
  • Good communication and inter personal skills.
  • Employee specification

  • Database Administration for PeopleSoft application : 6+ years’ experience
  • Oracle Database Administration : 8+ years’ experience
  • Oracle Exadata Administration : 5+ years’ experience
  • Linux shell scripting : 5+ years’ experience
  • BS in Business or Computer Science or equivalent experience
  • Oracle Exadata Training and Certification
  • Oracle Database Training and Certification
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