Middleware Admin

Job Description: Experience in Middleware Administration with primary skill in WebSphere & Apache webserver.Experience in Installation, implementation, upgrading, performance, security, patching,clustering and monitoring.Maximizing availability and performance for all WASND and IBM HTTP Server Plugins and IBM HTTP Server systemsConfigured & Administered JDBC, JMS, JNDI and Node Manager to administer the Managed Servers.Providing technical assistance to the entire customer staff of developers, operators and administratorsDeveloping a detailed understanding of WebSphere Application Server Clustering for High AvailabilityResponsible for possessing and developing a detailed understanding of J2EE standards, JDBC configuration, JNDI Directory Services, SOAP and WebServices.Handling with Windows and/or Linux Sys Admin experience.Should have experience in Upgrades from lower version to higher version of application serversAnalyze the Log Files, Thread Dumps, JVM Dumps, Exception Stack Traces and provide RCA.Providing maximum system availability and uptime for our WebSphere environmentsMonitoring, tracking, trending, analysis and tuning of the WebSphere environmentsValidating backup techniques to ensure ease of system recoverabilityManagement of assigned enterprise services projects or components of projects from Application ServicesMaintaining the system integrity and security by following the published Server Configuration Standards.Timely security patching and applying support fixes as required.Experience in L2/L3 level Apache Tomcat Administration.Installation and Configuration of Apache web servers & Tomcat application serversHaving strong Knowledge on Modules of Apache HTTP Server & SSLCreating multiple instance of Apache Http server.Administration of Apache Tomcat server environmentTimely and accurate completion of other tasks as defined by the Manager of Enterprise Services - WebSphere Systems.Experience in implementing complex integration solutionsExperience in Web Sphere runtime topologies & Creation of DR set up in MW environmentExperience in IBM HTTPS Server (IHS) & Single Sign-On concepts.Experience with XML and HTMLExperience in Web services (e.g., SOAP, UDDI, WSDL, etc.)Experience in Websphere Enterprise Service Bus events, problem determination, administration, and performance tuning.Exzperience in URL re-writing Concepts, websites, virtual directories, application Pools, etc.Experience in SIB Setup, Must having experience in installation / confuration of HTTP Server with WebSphere. Knowledge on other towers hosting services like DB,Windows,Network etc., Knowledge of monitoring server and application using PMI/TPV, Experience in Configuring JMS/Queue connection factories/Queues/Activation Specifications etc. Good knowledge on GitHub, Ansible, Jenkins,Vault and CHEF. Good knowledge on Devops methodologies,CI/CD deployments,Dockers , OCP and Kubernetes.Automated the process of Apache migration,websphere migration,Tomcat migration using github, Ansible and CHEF tools. Source link