Senior IT Infrastructure Engineer

At thyssenkrupp GSG, we are the driving force behind thyssenkrupp’s global IT operations. With passion and expertise, our teams design, develop, and support the applications and infrastructure that keep thyssenkrupp’s worldwide business moving forward.

Just as we build resilient IT solutions, we are building our culture on Trust, Respect, and Empowerment — creating space for open feedback, treating everyone equally, and giving teams the autonomy and support to grow.

By joining us, you’ll:

• Drive global impact: Work on international projects that shape the digital future of industry.
• Open culture & growth: Be part of a high-tech company where your ideas matter and get access to cutting-edge tools, technologies, and training to accelerate your career.
• Team spirit: Collaborate in an environment where contributions are valued and success is fueled by teamwork.
• Work-life balance: Enjoy flexible working that keeps you connected to what matters most — professionally and personally.

We’re not just building IT systems—we’re building the future. Ready to be part of it?

In this role, you will:

• Provide hands-on technical support for system landscapes and digital platforms across all lifecycle stages.
• Manage and optimize platform services monitor infrastructure, maintain dependencies, and oversee containerized components (mainly Docker on Azure).
• Coordinate testing, releases, and rollouts in close cooperation with business stakeholders.
• Resolve incidents and drive root cause analysis, ensuring long-term system stability and performance.
• Enhance and automate infrastructure and architecture using GitOps principles and continuous improvement initiatives.
• Administer observability tools (Prometheus, Grafana, Alertmanager, Loki, OpenTelemetry) to ensure full monitoring, logging, and alerting coverage.

You’ll be a great fit if you:

• Bring proven experience in technical consulting, implementation, and administration of server and network infrastructure, Linux (Red Hat), Kubernetes, and Azure environments.
• Are familiar with system integrations both synchronous (API Platform SEAL using OpenAPI REST) and asynchronous (IIOT Platform DIIP using Kafka, NiFi, MinIO).
• Have hands-on experience with developer and DevOps tools such as Git (Bitbucket), CI/CD pipelines (Jenkins, Azure DevOps), artifact/container registries (ACR, Harbor, Artifactory), and Jira.
• Know your way around ML development environments using Azure DevOps, Azure ML, and Python.
• Possess a strong understanding of AKS (Azure Kubernetes Service), the CNCF monitoring stack, and IaaS/PaaS services within Azure.
• Communicate fluently in English (B2+); German is a plus.

At thyssenkrupp GSG, we believe great work starts with employee. Here’s what you can expect when you join our team:

• Flexible workstyle: fully remote possibilities and flexible hours (start between 7:00–10:00).
• Growth & learning: guidance from experienced mentors, clear career & promotion paths, trainings platform, language classes, personal development budget.
• Wellbeing & community: private medical care, life insurance, sports initiatives, integration events, company and family activities to stay connected, even remotely.
• Extra perks: annual and anniversary bonuses, MyBenefit platform, “under the pear tree” holiday benefit.