Infrastructure Engineer

• Build, operate and further develop the PKI, including key and certificate management
• Automate processes, perform fault analysis and roll out certificates
• Design and operate a code-signing infrastructure, including CI/CD integration
• Ensure operational security and compliance (e.g., NIS2, ISO 27001, CRA, TISAX)
• Advise business units and manage external certificates

Public Key Infrastructure Specialist

• Betreuung und Weiterentwicklung von On-Premise- und Cloud-Infrastrukturen
• Administration von Active Directory, Benutzer- und Berechtigungskonzepten
• Automatisierung von wiederkehrenden Aufgaben mit PowerShell oder Bash
• Virtualisierung mit VMware oder Hyper-V
• Monitoring, Analyse und Troubleshooting im 2nd- und 3rd-Level-Support
• Beteiligung an Migrationen, Optimierungen und IT-Projekten

IT-Systemadministrator, Cloud & Infrastructure Engineer

• Proactively support the internal IT department and contribute to the stable operation and continuous development of the IT infrastructure
• Manage existing systems in the areas of virtualization, networking, firewalls, monitoring, backup, and disaster recovery
• Analyze incidents in a structured manner
• Develop sustainable solutions and ensure systems remain stable and future-proof
• Contribute to the further development of the IT landscape in both on-premises and cloud environments
• Keep up to date with the latest developments and trends and contribute to the optimization of IT systems

Senior IT Infrastructure Engineer

• Unterstützung der internen IT-Abteilung und Beitrag zum stabilen Betrieb sowie zur kontinuierlichen Weiterentwicklung der IT-Infrastruktur
• Betreuung der bestehenden Systeme in den Bereichen Virtualisierung, Netzwerk, Firewall, Monitoring, Backup und Desaster Recovery
• Analysieren von Störungen, Entwickeln nachhaltiger Lösungen und Sicherstellen der langfristigen Stabilität der Systeme
• Einbringen in die Weiterentwicklung der IT-Landschaft im On-Premise- und Cloud-Umfeld
• Mitwirkung an technischen Maßnahmen sowie Infrastrukturprojekten
• Beobachtung aktueller Entwicklungen und Trends zur kontinuierlichen Optimierung der IT

• Design and implement infrastructure-as-code using configuration management tools (Chef, Puppet, Salt, Ansible, or similar)
• Build automated deployment and provisioning systems for our fleet of distributed systems
• Build CI/CD pipelines and deployment automation
• Establish standards for compute platforms, networking configurations, and system protocols
• Define best practices that will scale as the team and fleet grow
• Create monitoring and observability solutions for fleet health and performance
• Develop tooling for remote system management and troubleshooting
• Document infrastructure architecture, runbooks, and operational procedures
• Work across the stack as needed to support the team and respond to evolving priorities

Senior Infrastructure Engineer

• Build and maintain reliable infrastructure across Hetzner Baremetal and Cloud environments.
• Champion modern DevOps practices such as automation, infrastructure as code, monitoring, and observability.
• Support both Windows and Linux setups, and help us drive the transition towards a Linux-centric infrastructure.
• Lead the evolution and optimization of our CI/CD pipelines to ensure fast, reliable, and automated software delivery.
• Extend and maintain monitoring, logging, and alerting (e.g., Zabbix, Sentry, Prometheus/Grafana, or similar) to provide visibility and reliability for critical services.
• Collaborate with development teams to enable seamless, automated deployments and efficient incident response.
• Provide technical guidance and mentorship on DevOps tools and practices to colleagues across teams.

Senior System Administrator, Infrastructure Engineer

• Build and maintain AWS infrastructure using Terraform.
• Contribute to our internal platform: reusable modules, golden paths, and documentation.
• Help implement and operate our observability stack through dashboards, alerts, and SLOs.
• Support engineering teams by handling infrastructure-related requests with clarity and follow-through.
• Debug issues across the stack (CI/CD pipelines, Terraform state, AWS services, runtime environments).
• Write scripts and small tools (primarily in Go) to automate repetitive work.
• Participate in design discussions, pair with senior engineers, and learn how we make technical decisions.
• Contribute to improving our processes, documentation, and ways of working.

See all jobs on JobTailor

Public Key Infrastructure Specialist

IT-Systemadministrator, Cloud & Infrastructure Engineer

Senior IT Infrastructure Engineer

Senior IT Infrastructure Engineer

Senior Infrastructure Engineer

Senior System Administrator, Infrastructure Engineer

Infrastructure Engineer III – AWS, Terraform