Senior Systems Engineer – Business Applications | Senior Systems Engineer – Business Applications (m/w/d)

Job Summary

This Senior Systems Engineer role focuses on ensuring the digital capability of the German Armed Forces (Bundeswehr) by managing, operating, and optimizing complex and growing system environments, particularly within the Business Applications department. The successful candidate will provide 2nd Level Support for LAMP (Linux/Apache/MySQL/PHP) platforms and applications, handling incident resolution, error analysis, and risk mitigation, especially concerning security. Key responsibilities include creating release and deployment plans, implementing software and configuration changes, and maintaining technical documentation. The position requires a strong background in IT systems integration, deep knowledge of Linux operating systems, web/application servers (Apache, Tomcat), databases (MySQL, PostgreSQL), and familiarity with container technologies and Git/Git-Ops. This is a critical role contributing to national security through challenging digitalization projects within one of Germany's largest IT infrastructures.