Linux Administration

1/2024 – offen

• common Linux applications Apache, SQL, mail
server, monitoring, container
• Central Identity, Policy and Audit System (IPA and PAM/SSSd), FreeIPA
• Cloud services, integration into existing projects or new development
• Container Management
• Ansible IaC
• Usability testing and quality management
• Version control (Git)
• Planning and setup of fail-safe systems
• IT documentation
• IT strategy development

Ansible, DevOps, Identitätsmanagement, IT-Infrastrukturspezialist, Kubernetes

11/2020 – 12/2023

Maintenance & operation of Linux infrastructure
• Central Identity, Policy and Audit System (IPA and PAM/SSSd), FreeIPA
• Cloud services, integration into existing projects or new development
• Migration of existing technology to Ansible IaC
• Usability testing and quality management
• Cloud services, integration into existing projects or new development
• Version control (Git)
• Optimization of business processes using resource-efficient
technical methods
• Planning and setup of fail-safe systems
• IT documentation for specialists or decision makers
• IT strategy development
• Make-or-buy analyses with special focus on strategy
• Conceptual thinking and teamwork, analytical thinking skills

Ansible, Container Management, Continuous Delivery, Identitätsmanagement, Kubernetes, Linux-Systemadministrator

7/2019 – 10/2020

• Ticket handling and troubleshooting
• Operation of mail server, web server, MySQL
• Restructuring of existing setup and new build for app infrastructure
• Monitoring of systems with M/Monit
• Automation and orchestration with Ansible (creation of playbooks
and roles)

Ansible, Apache, Debian Linux, Linux-Systemadministrator