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Senior Application Support Specialist - Payment Processing

Masria Digital Payment (MDP)
New Cairo, Cairo
Posted 5 years ago
36Applicants for1 open position
  • 10Viewed
  • 3In Consideration
  • 0Not Selected
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Job Details

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Job Description

  • Installation, Configuration, Administration and Performance tuning of Oracle WebLogic Application Servers
  • Must be able to stop/start/reload/configure/troubleshoot all aspects of WebLogic Application Servers
  • Must thoroughly understand how WebLogic Servers are administered in a Production Environment using the WebLogic Admin
  • Must be able to configure Authentication/Authorization schemes for the WebLogic Applications.
  • This might involve a combination of Database and application security
  • Must be comfortable working in Virtualized environment like IBM Virtualization, VMWare etc.
  • Responsible for ensuring availability and performance of the databases that support the system.
  • Work with the team to ensure that the associated hardware resources allocated to the databases and to ensure high availability and optimum performance.
  • Proactively monitor the database systems to ensure secure services with minimum downtime.
  • Responsible for providing trend analysis to the service management team to enable them to make informed decisions regarding resource management.
  • Responsible for improvement and maintenance of the databases to include rollout and upgrades.
  • Responsible for establishing and implementation of database backup and recovery strategy
  • Responsible for implementation and release of database changes
  • Install Application modules (web applications, web services)
  • Application configuring
  • Monitoring and management of Application processes
  • Input/output files management
  • Application tables cleanup
  • Application users and roles management
  • Application users’ actions audit
  • Supports users, developing documentation and assistance tools
  • Operating system maintenance, security maintenance, install patches and updates
  • Application logs archiving
  • Providing Application logs in case of necessity

Job Requirements

  • Administration & deployment experience with WebLogic Application Server preferably with an Oracle Database Server backend (patch/updates)
  • Proven Database Administration experience.
  • Experience of managing multiple RDBMS on large systems
  • Practical experience in monitoring and tuning a database to provide a high availability service.
  • DBA Certification
  • Production administration experience
  • Unix (System Admin level experience not required), Linux experience preferred
  • Knowledge of network concepts: dynamic IP configuring, DNS, Firewalls
  • Good knowledge of Oracle WebLogic security concept, managing site security, create new users / roles, create application pools / adjust properties of existing apps, register new applications / adjust parameters of existing applications
  • Experience in Oracle WebLogic 11G site performance monitoring: track resource usage, adjust memory pools, identify bottlenecks between CPU/RAM/HDD

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