Administrator - Weblogic Application Server

Job Summary

Role: OSB/ESB Support Engineer (Web Logic L2 Support)Overview The OSB/ESB Support Engineer (L2) is responsible for** maintaining, monitoring, troubleshooting, and supporting Oracle Service Bus (OSB) / Enterprise Service Bus (ESB) applications and Web Logic middleware environments**. The role ensures high availability, performance, and reliability of integration services across enterprise systems.Key Responsibilities1. OSB / ESB Application Support

Provide L2 production support** for OSB/ESB integrations and services Monitor service health and ensure** availability of business-critical integrations

Troubleshoot issues related to: Message failures Routing errors Service unavailability Transformation/mapping issues Handle message reprocessing / resubmission

Analyze SOAP/REST based service failures Work with XML, XSD, WSDL, XQuery, XSLT for issue debugging2. Web Logic Administration (L2)Monitor and support Web Logic Server domains and clusters

Perform routine activities: Server start/stop/restart Deployment/undeployment of applications Health checks & log analysis Troubleshoot:JVM memory issues Thread stuck issues Connection pool failures Data source connectivity issues Manage logs (Admin & Managed Servers)3.

Incident & Problem Management:

Handle P1/P2 incidents with defined SLAs

Perform root cause analysis (RCA)Provide workarounds and permanent fixes

Coordinate with L3/development teams when required Maintain incident reports and closure documentation4.

Monitoring & Alerts:

Monitor applications using tools like: OEM (Oracle Enterprise Manager)Splunk / ELK / App Dynamics (if applicable)Respond to alerts:Service failures Performance degradation Queue buildup5.

Deployment & Release Support:

Support code deployments to OSB/Web Logic environments

Validate deployments (smoke testing, service validation)Execute deployment scripts and rollback plans6.

Performance & Health Checks:

Perform regular: Health checks Capacity checks Performance monitoring Identify bottlenecks in:Service calls Backend integrations7. Documentation

Maintain: Runbooks / SOPs Known error database Service dependency documentation Prepare:Daily/weekly status reports Incident summaries Technical Skills Required Core Skills

Oracle Service Bus (OSB) / Oracle ESBWeb Logic Server Administration (11g/12c preferred)XML, XSD, WSDL, XQuery, XSLTSOAP & REST Web Services

Key Responsibilities

Role: OSB/ESB Support Engineer (Web Logic L2 Support)Overview The OSB/ESB Support Engineer (L2) is responsible for** maintaining, monitoring, troubleshooting, and supporting Oracle Service Bus (OSB) / Enterprise Service Bus (ESB) applications and Web Logic middleware environments**. The role ensures high availability, performance, and reliability of integration services across enterprise systems.Key Responsibilities1. OSB / ESB Application Support

Provide L2 production support** for OSB/ESB integrations and services Monitor service health and ensure** availability of business-critical integrations

Troubleshoot issues related to: Message failures Routing errors Service unavailability Transformation/mapping issues Handle message reprocessing / resubmission

Analyze SOAP/REST based service failures Work with XML, XSD, WSDL, XQuery, XSLT for issue debugging2. Web Logic Administration (L2)Monitor and support Web Logic Server domains and clusters

Perform routine activities: Server start/stop/restart Deployment/undeployment of applications Health checks & log analysis Troubleshoot:JVM memory issues Thread stuck issues Connection pool failures Data source connectivity issues Manage logs (Admin & Managed Servers)3.

Incident & Problem Management:

Handle P1/P2 incidents with defined SLAs

Perform root cause analysis (RCA)Provide workarounds and permanent fixes

Coordinate with L3/development teams when required Maintain incident reports and closure documentation4.

Monitoring & Alerts:

Monitor applications using tools like: OEM (Oracle Enterprise Manager)Splunk / ELK / App Dynamics (if applicable)Respond to alerts:Service failures Performance degradation Queue buildup5.

Deployment & Release Support:

Support code deployments to OSB/Web Logic environments

Validate deployments (smoke testing, service validation)Execute deployment scripts and rollback plans6.

Performance & Health Checks:

Perform regular: Health checks Capacity checks Performance monitoring Identify bottlenecks in:Service calls Backend integrations7. Documentation

Maintain: Runbooks / SOPs Known error database Service dependency documentation Prepare:Daily/weekly status reports Incident summaries Technical Skills Required Core Skills

Oracle Service Bus (OSB) / Oracle ESBWeb Logic Server Administration (11g/12c preferred)XML, XSD, WSDL, XQuery, XSLTSOAP & REST Web Services

Skill Requirements

Role: OSB/ESB Support Engineer (Web Logic L2 Support)Overview The OSB/ESB Support Engineer (L2) is responsible for** maintaining, monitoring, troubleshooting, and supporting Oracle Service Bus (OSB) / Enterprise Service Bus (ESB) applications and Web Logic middleware environments**. The role ensures high availability, performance, and reliability of integration services across enterprise systems.Key Responsibilities1. OSB / ESB Application Support

Provide L2 production support** for OSB/ESB integrations and services Monitor service health and ensure** availability of business-critical integrations

Troubleshoot issues related to: Message failures Routing errors Service unavailability Transformation/mapping issues Handle message reprocessing / resubmission

Analyze SOAP/REST based service failures Work with XML, XSD, WSDL, XQuery, XSLT for issue debugging2. Web Logic Administration (L2)Monitor and support Web Logic Server domains and clusters

Perform routine activities: Server start/stop/restart Deployment/undeployment of applications Health checks & log analysis Troubleshoot:JVM memory issues Thread stuck issues Connection pool failures Data source connectivity issues Manage logs (Admin & Managed Servers)3.

Incident & Problem Management:

Handle P1/P2 incidents with defined SLAs

Perform root cause analysis (RCA)Provide workarounds and permanent fixes

Coordinate with L3/development teams when required Maintain incident reports and closure documentation4.

Monitoring & Alerts:

Monitor applications using tools like: OEM (Oracle Enterprise Manager)Splunk / ELK / App Dynamics (if applicable)Respond to alerts:Service failures Performance degradation Queue buildup5.

Deployment & Release Support:

Support code deployments to OSB/Web Logic environments

Validate deployments (smoke testing, service validation)Execute deployment scripts and rollback plans6.

Performance & Health Checks:

Perform regular: Health checks Capacity checks Performance monitoring Identify bottlenecks in:Service calls Backend integrations7. Documentation

Maintain: Runbooks / SOPs Known error database Service dependency documentation Prepare:Daily/weekly status reports Incident summaries Technical Skills Required Core Skills

Oracle Service Bus (OSB) / Oracle ESBWeb Logic Server Administration (11g/12c preferred)XML, XSD, WSDL, XQuery, XSLTSOAP & REST Web Services

Other Requirements

Role: OSB/ESB Support Engineer (Web Logic L2 Support)Overview The OSB/ESB Support Engineer (L2) is responsible for** maintaining, monitoring, troubleshooting, and supporting Oracle Service Bus (OSB) / Enterprise Service Bus (ESB) applications and Web Logic middleware environments**. The role ensures high availability, performance, and reliability of integration services across enterprise systems.Key Responsibilities1. OSB / ESB Application Support

Provide L2 production support** for OSB/ESB integrations and services Monitor service health and ensure** availability of business-critical integrations

Troubleshoot issues related to: Message failures Routing errors Service unavailability Transformation/mapping issues Handle message reprocessing / resubmission

Analyze SOAP/REST based service failures Work with XML, XSD, WSDL, XQuery, XSLT for issue debugging2. Web Logic Administration (L2)Monitor and support Web Logic Server domains and clusters

Perform routine activities: Server start/stop/restart Deployment/undeployment of applications Health checks & log analysis Troubleshoot:JVM memory issues Thread stuck issues Connection pool failures Data source connectivity issues Manage logs (Admin & Managed Servers)3.

Incident & Problem Management:

Handle P1/P2 incidents with defined SLAs

Perform root cause analysis (RCA)Provide workarounds and permanent fixes

Coordinate with L3/development teams when required Maintain incident reports and closure documentation4.

Monitoring & Alerts:

Monitor applications using tools like: OEM (Oracle Enterprise Manager)Splunk / ELK / App Dynamics (if applicable)Respond to alerts:Service failures Performance degradation Queue buildup5.

Deployment & Release Support:

Support code deployments to OSB/Web Logic environments

Validate deployments (smoke testing, service validation)Execute deployment scripts and rollback plans6.

Performance & Health Checks:

Perform regular: Health checks Capacity checks Performance monitoring Identify bottlenecks in:Service calls Backend integrations7. Documentation

Maintain: Runbooks / SOPs Known error database Service dependency documentation Prepare:Daily/weekly status reports Incident summaries Technical Skills Required Core Skills

Oracle Service Bus (OSB) / Oracle ESBWeb Logic Server Administration (11g/12c preferred)XML, XSD, WSDL, XQuery, XSLTSOAP & REST Web Services