Middleware Admin

3 weeks ago

Chennai India Cognizant Full time

Job Description Middleware Services Lead Role Summary The Middleware Services Lead will manage and optimize middleware platforms across on-premises and cloud environments. This role ensures high availability, performance, and security while driving automation, modernization, and integration with DevOps practices. Key Responsibilities Middleware Platforms - Operate and manage: - WebLogic - IIS - Tomcat - Apache - WAF & Load Balancers (F5, NetScaler) Service Monitoring - Track middleware health (e.g., JVM status, queue depth, thread usage) using tools like AppDynamics or Splunk. - Detect anomalies or threshold breaches in real-time. Alert Handling - Respond to system alerts, restart failed services, and escalate unresolved issues. Basic Troubleshooting - Check logs, resolve job failures, and perform SOP-based actions (e.g., IDoc reprocessing). Access & Ticket Management - Handle password resets, antivirus status checks, and log tickets with accurate categorization. Backup & Job Verification - Confirm scheduled jobs and backups are completed successfully. System Administration - Install, configure, and maintain middleware platforms (e.g., WebSphere, MQ, JBoss). - Apply patches, upgrades, and validate post-maintenance stability. Performance Tuning - Optimize thread pools, heap sizes, and connection pools for runtime efficiency. Security & Compliance - Manage SSL/TLS certificates, firewall rules, and audit configurations. - Ensure compliance with organizational security standards. Automation & DevOps - Use Ansible, Terraform, or Jenkins for provisioning, patching, and CI/CD integration. HA/DR & Architecture - Design and implement high availability and disaster recovery setups. Transformation & Planning - Define SOPs, escalation matrices, and lead initiatives in observability, compliance, and platform upgrades. Technical Expertise - Strong knowledge of middleware platforms (WebLogic, IIS, Tomcat, Apache). - Familiarity with load balancers (F5, NetScaler) and WAF. - Experience with monitoring tools (AppDynamics, Splunk). - Proficiency in automation tools (Ansible, Terraform) and CI/CD pipelines. - Understanding of SSL/TLS, firewall configurations, and security best practices. Certifications - Middleware platform certifications (Oracle WebLogic, IIS, Apache). - DevOps certifications (Terraform, Ansible, Jenkins). - Security certifications (CISSP, CISM) desirable.

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