Websphere Administrator

Provide end-to-end administration, support, and operational management of middleware platforms supporting business applications and enterprise services. Install, configure, maintain, and support middleware platforms including IBM WebSphere ND, WebLogic, WebSphere Liberty, Apache HTTP Server, Tomcat, NGINX, JBoss, JBPM, and GemFire. Provision, configure, and maintain web servers, application servers, middleware clusters, and associated runtime environments. Configure and manage Single Sign-On (SSO), SSL certificates, authentication services, and identity integrations. Support F5 BIG-IP, load balancing, DNS, firewall connectivity, and application traffic routing requirements. Configure and maintain application monitoring and observability tooling including AppDynamics and enterprise monitoring platforms. Support database connectivity, messaging integrations, and application onboarding activities. Implement middleware security controls, CyberArk integration, and compliance-related configurations. Support infrastructure build activities, environment provisioning, migrations, upgrades, patching, and production deployments. Provide L2/L3 operational support, incident resolution, root cause analysis, and problem management. Coordinate with application, network, storage, database, cybersecurity, and infrastructure teams to support project delivery and ongoing operations.