WEBSPHERE ADMIN

Role- WEBSPHERE ADMIN

Location- Milwaukee-onsite

Fulltime

WEBSPHERE ADMIN (WebSphere Application Server) L3

• Creation of different type of profiles, federation of multiple nodes to deployment manager.
• Creating clusters and cluster members and conjuration of JVMs including Horizontal and Vertical Clustering for failover and backup/recovery processes
• Deploying ear/war applications through the deployment scripts and administration console. Configuration of WebSphere resources including JDBC providers, data sources, J2C Authentication aliases and Connection pooling
• Analysing and troubleshooting problems related with installation of WebSphere application server, Starting/Stopping of servers, Application installation, 404 error, 500 error and page can't be displayed
• Experience in Installing & Configuring the WebSphere Plug-In for remote Web Servers. Hands on Experience in applying Fix Packs, Refresh Packs Using Update Installer
• Configuring global security and installing SSL certificated to both Application and Web servers. Troubleshooting, Load Balancing, Clustering, Deploying Applications, Performance Tuning and Maintenance of Apache Server.
• Generating and analysing the Java heap dumps and working collaborating with respective application teams for the better performance of the application
• Deploying application ears on IBM WebSphere Application Server System Test and Performance Test methods
• Configuring WebSphere resources such as JDBC Providers, Data Sources and Connection Pooling and administered performance tuning.
• Garbage collection data for monitoring JVM heap sizes.
• Analysing logs, Head Dumps and Thread dumps generation data.
• Troubleshooting WebSphere Application Server connection pools.
• Setting the trace path according to requirement and share logs of trace and server.
• Enabling the performance monitoring infrastructure for individual profiles.
• Administrative tasks including Web Sphere Application Server domain Configuration which includes components like Web Sphere Application server, IHS web server
• Experience in Ifix Patching as Recommended by IBM
• Experience in SSL Certs Creation and configuration for WAS
• Experience in virtual host creation, Plugin generation and configuration with IBM HTTP

JENKINS L2

• Jenkins Continuous Integration, Delivery and Deployment concepts (SDLC)
• Job handling in Jenkins along with installation and Configuration concepts and performance Tuning
• Types of Pipelines in Jenkins
• Scheduled Stop/Start concepts
• Build Cause and ways to trigger a Jenkins Job/Pipeline
• Scopes of Jenkins Credential handling
• Shared Library and job handling parameters
• Blue Ocean concepts and Conventional UI concepts
• How the information between different build steps or stages in a Jenkins Jo
• Installation of Custom Jenkins Plugin or a Version of Plugin in Jenkins Update Centre
• Jenkins API and in- process Script working methodology
• Jenkins common Observability tools
• Assigning Permission for scheduled jobs and working on troubleshooting part for any issues
• Troubleshooting the hung jobs and Application hung concepts
• Hands on experience with the scheduling jobs and application deployment issue analysis