Jobbeschreibung:

Strong knowledge of HCL DX platform (IBM WebSphere Portal and WebSphere Application Server)Experience in working with IBM HTTP Server, DB2, and LDAP integration.Hands-on experience in setting up Deployment Manager, clustering, and federating nodes.Solid understanding of SSL, security configurations, backup & restore, and system hardening.Proven experience in portal and application deployments using administrative tools and scripting.Experience with performance tuning and issue resolution in large-scale enterprise environments.Familiarity with monitoring tools, logs, and proactive response to system alerts.Excellent troubleshooting and documentation skills.Effective communication and ability to work collaboratively in a cross-functional team.Detail JD Job Summary:We are looking for a skilled and proactive WebSphere Portal Administrator to join our team. The ideal candidate will be responsible for the installation, configuration, administration, operation and maintenance of IBM WebSphere Portal environments across various platforms including RHEL and Windows. You will play a key role in ensuring the stability, security, and performance of our WebSphere infrastructure while supporting application deployments and user access requirements.Key Responsibilities:Install, configure, and maintain traditional deployment of HCL Digital Experience/DX (IBM WebSphere Portal and WebSphere Application Servers/WAS) in Linux environmentInstall, configure, and maintain container based deployment of HCL DXInstall, configure, and maintain IBM HTTP Server (IHS) for reverse proxy setup and integration with HCL DXInstall, configure, and maintain instances of HAProxyInstall, configure, and maintain instances of HCL LeapImplement disaster recovery procedures and perform regular backup/restore activities.Configure SSL certificates for secure communication on IHS and WebSphere PortalHandle WebSphere Portal/HCL DX migrations and apply cumulative fixes and interim fixesConfigure and troubleshoot WebSphere resources such as JDBC providers, data sources, and connection pools.Deploy portal artifacts using release builder, XMLAccess, and ConfigEngine tools.Set up and manage high-availability environments such as DB2 HADR.Optimize system performance and apply security best practices across the WebSphere environment.Ensure LDAP-based security integration and manage user/group access policies.Actively monitor system health, respond to alerts, and resolve incidents within SLA.Collaborate with application teams and stakeholders to support deployments and troubleshoot issues.Required Skills & Experience:Strong knowledge of HCL DX platform (IBM WebSphere Portal and WebSphere Application Server)Experience in workin