Role Purpose(s)
The Lead system Engineer is responsible for the administration, configuration, maintenance, troubleshooting, performance monitoring and operational support of enterprise application middleware platforms.

The role will primarily support IBM WebSphere and Oracle WebLogic settings, with exposure to other application servers and web technologies such as Apache HTTP Server, Tomcat, JBoss and NGINX.

The candidate will also be responsible for middleware security configuration, including SSL/TLS certificates, Java KeyStores (JKS), truststores and keystores.

Key Accountabilities
• Lead the administration, configuration, optimization, and operational support of enterprise WebLogic and WebSphere middleware settings.
• Drive middleware platform upgrades, patching, migrations, cloning, provisioning, and lifecycle management activities.
• Establish and govern middleware standards, operational procedures, security controls, hardening requirements, and best practices in alignment with organizational policies and technology standards.
• Ensure the availability,



performance, capacity, and security of middleware platforms and hosted.
• Provide technical leadership and oversight for middleware-related projects, incidents, problems, platform changes, and technology refresh activities, including complex escalations and root-cause analysis.
• Lead SSL/TLS certificate and Java security configuration activities, including JKS keystores, truststores, certificate chains, and secure communication between middleware, web, and external systems.
• Ensure the security, compliance, and operational health of supporting Linux infrastructure.
• Leverage cloud technologies and provide technical support for middleware workloads deployed in or integrated with cloud environments, with AWS or Microsoft Azure experience being advantageous.
• Drive operational excellence and knowledge management through standardized runbooks, technical documentation, automation, monitoring, and con

📌 Lead System Engineer Bengaluru
🏢 Crimsonlogic
📍 Bengaluru