CareerPlan

System Engineer - Application Server (m/w/d)

Düsseldorf, Nordrhein-Westfalen, DERemoteFull-time2026-10-24 → 2026-11-10
Hybrid

Core

Operating, administering, and evolving JBoss, IBM WebSphere, and Tomcat application server environments.

Role type

Senior System Engineer (Application Server)

Builds

Application server infrastructure and integration support for business units

Domain

IT Infrastructure / Enterprise Application Servers

Deliverable

infrastructure

Required skills

Application server administration (JBoss, IBM WebSphere, Tomcat), Linux administration, Ansible automation, Incident management, Compliance and security implementation, CI/CD modernization

Preferred skills

Monitoring tools (Dynatrace, CheckMK)

Technologies

JBoss, IBM WebSphere, Tomcat, Ansible, Linux, Dynatrace, CheckMK

Responsibilities

Operate and administer application server environments; Support implementation and integration of new applications; Optimize and automate update and patch processes; Ensure compliance and security requirements; Act as central contact for development and operations teams; Analyze and resolve incidents; Create and maintain operational documentation; Participate in landscape modernization and automation.