Senior Middleware Admin - Linux/AIX & Oracle Stack

IT Managers Inc.; Taguig; Hybrid; PHP 900,000 - 1,300,000; Full time

Job summary

IT Managers Inc. is seeking a Middleware Administrator to support enterprise middleware across Development, Test, and Production. You will manage middleware on Linux and AIX, assist with deployments and releases, and contribute to infrastructure designs while resolving complex integration issues.

The role emphasizes stability, security, and performance across environments. Ideal candidates have 5+ years in middleware admin/engineering, hands-on platform experience, and strong problem-solving

Qualifications

• Minimum 5 years of Middleware Administration, Engineering, or Support.
• Hands-on experience with installing, configuring, upgrading, migrating, and maintaining middleware platforms.
• Experience administering middleware on Linux and AIX environments.
• Familiar with deployment, patch management, and application release processes.
• Ability to contribute to technical designs, standards, and operational procedures.

Responsibilities

• Develop, configure, and maintain middleware technologies on Linux and AIX.
• Install, upgrade, patch, and support middleware software such as Oracle WebLogic, Tomcat, and JBoss.
• Provide technical support across Development, Test, and Production environments.
• Support application releases in Test environments, including container build scripts.
• Perform migrations to newer middleware versions and assist with application migrations.
• Develop and maintain middleware documentation, standards, and procedures.

Skills

Middleware administration

Linux

AIX

WebLogic

Tomcat

Patch management

Migration

Tools

Oracle WebLogic

Oracle Fusion Middleware

Oracle Traffic Director

Apache Tomcat

JBoss/WildFly

Control-M

MOVEit

Job description

IT Managers Inc. is seeking a Middleware Administrator to support enterprise middleware across Development, Test, and Production. You will manage middleware on Linux and AIX, assist with deployments and releases, and contribute to infrastructure designs while resolving complex integration issues.

The role emphasizes stability, security, and performance across environments. Ideal candidates have 5+ years in middleware admin/engineering, hands-on platform experience, and strong problem-solving