Remote Senior WebSphere Middleware Engineer

Unisys Corporation; Norwich (CT); Remote; USD 110,000 - 150,000; Full time

Job summary

Unisys Corporation is seeking a Senior WebSphere Middleware Administrator to lead administration, configuration, and security remediation of enterprise WebSphere platforms. The role emphasizes automation to improve efficiency, reduce manual effort, and ensure consistent middleware services across environments.

The successful candidate will manage IBM WebSphere Application Server, IBM HTTP Server, and WebSphere Portal, while guiding patching, TLS/SSL, and integration with LDAP/AD.

Qualifications

• BA/BS degree or equivalent with 6–8 years of middleware experience.
• 6+ years in enterprise WebSphere environments.
• Experience in security remediation, vulnerability management and audits.

Responsibilities

• Administer and support IBM WebSphere Application Server, IBM HTTP Server, and WebSphere Portal environments.
• Support WebSphere Liberty and secondary platforms (Apache, Tomcat, IIS).
• Perform security remediation, patching, and compliance validation.
• Design and maintain automation for WebSphere administration and deployment processes.

Skills

Middleware administration

Automation development

Security remediation

Performance tuning

Education

BA/BS degree

Tools

wsadmin scripting

Shell

Python

REST API

Job description

Unisys Corporation is seeking a Senior WebSphere Middleware Administrator to lead administration, configuration, and security remediation of enterprise WebSphere platforms. The role emphasizes automation to improve efficiency, reduce manual effort, and ensure consistent middleware services across environments.

The successful candidate will manage IBM WebSphere Application Server, IBM HTTP Server, and WebSphere Portal, while guiding patching, TLS/SSL, and integration with LDAP/AD.