WebLogic & Middleware Engineer - 24x7 Operations & Automation

HCL Singapore Pte Ltd; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

HCL Singapore Pte Ltd is seeking a seasoned Middleware Administrator to install, configure, and optimize Oracle WebLogic and related platforms. You will manage multi-environment stacks across development through production and participate in critical incident resolution.

The role emphasizes capacity planning, performance tuning, and automation using Ansible or Terraform, with collaboration across IT disciplines to ensure high availability and smooth deployments.

Qualifications

• Bachelor's Degree in Engineering, Computer Science, Information Technology, or a related field.
• Minimum 6+ years hands-on Middleware Administration experience.
• Certifications in Oracle WebLogic, Middleware Technologies, Linux, or Cloud Platforms preferred.
• Experience in large-scale enterprise and managed services environments.

Responsibilities

• Install, configure, administer, upgrade, patch, and troubleshoot Oracle WebLogic and other middleware platforms.
• Manage middleware environments across Development, Test, UAT, and Production.
• Perform middleware capacity management, performance tuning, and health checks.
• Support application deployment, release activities, and environment migrations.
• Analyze and resolve middleware incidents, service requests, and problem tickets.
• Perform root cause analysis and implement preventive measures to improve platform stability.
• Design and implement middleware architecture, high-availability, and disaster recovery solutions.
• Develop as-is and to-be architecture assessments and deployment models for applications and middleware.
• Collaborate with application, infrastructure, database, network, and security teams to ensure seamless service delivery.

Skills

WebLogic

Tomcat

WebSphere MQ

Fusion Middleware

Automation

Scripting

24x7 Support

Rotation Coverage

Education

Bachelor’s Degree in Engineering

Tools

Splunk

BMC Remedy

ServiceNow

Enterprise Monitoring

Job description

HCL Singapore Pte Ltd is seeking a seasoned Middleware Administrator to install, configure, and optimize Oracle WebLogic and related platforms. You will manage multi-environment stacks across development through production and participate in critical incident resolution.

The role emphasizes capacity planning, performance tuning, and automation using Ansible or Terraform, with collaboration across IT disciplines to ensure high availability and smooth deployments.