DevOps & Cloud Security Engineer (m/f/d) – Focus on Azure, Kubernetes & Zero Trust

We firmly believe that diversity is the foundation for innovation and success. That's why we foster an open and respectful work environment where everyone can thrive, regardless of origin, gender, age, sexual orientation, or individual life path. Our corporate culture is characterized by collaboration, mutual support, and a strong team spirit. We offer you the flexibility to balance your professional and private life and create space for personal and professional development. Together, we are shaping the digital future – and every opinion counts.

Cloud & Kubernetes

• Azure Infrastructure as Code: You are responsible for the design, implementation, and operation of Azure resources (AKS, networks, storage, security) – working with Terraform, Bicep, and Ansible.
• Kubernetes expertise: You will set up, scale, and optimize Azure Kubernetes Services (AKS) clusters. This includes Helm charts, Ingress Controllers, cluster automation, and hardening.
• CI/CD & GitOps: You will develop and maintain Azure DevOps pipelines (YAML) for build, test, and deployment processes. The focus will be on GitOps (ArgoCD/Flux) and the implementation of Compliance as Code.

Security & Compliance

• Zero Trust & Secure Design: The implementation of Zero Trust Architecture (ZTA), Least Privilege, Defense in Depth and Immutable Infrastructure is part of your responsibilities.
• DevSecOps: You seamlessly integrate security scans (SAST/DAST, container scans), compliance checks (e.g., OPA, Checkov, Trivy), and secret management into the development and deployment workflow.
• Kubernetes & Container Security: You will specifically secure clusters, container runtimes, image security, and service meshes, and further develop existing security concepts.
• SIEM & Threat Management: You will support incident detection and response, analyze logs, and work with SOAR solutions (Security Orchestration, Automation & Response).
• Compliance & Standards: You ensure compliance with relevant standards such as ISO 27001/27002, BSI Basic Protection, NIST Cybersecurity Framework and IT Security Catalog (KRITIS).

Monitoring & Optimization

• End-to-end monitoring: Your responsibilities include the implementation and further development of monitoring and observability solutions using Prometheus, Grafana, Azure Monitor, and tracing (OpenTelemetry, Jaeger).
• Troubleshooting: You proactively analyze performance bottlenecks and costs and get to the bottom of problems – because “It works” is far from enough for you.

Technical skills

• Infrastructure as Code (IaC): You have experience with Terraform (priority), Bicep and/or Ansible – including modularization and state management.
• Azure Cloud: You also bring a deep understanding of the Azure platform, especially in the areas of AKS, networks and security.
• Kubernetes: You have practical experience with AKS deployments, Helm, Ingress, cluster upgrades, and security hardening.
• CI/CD & GitOps: You work with Azure DevOps Pipelines (YAML) and are familiar with GitOps tools such as ArgoCD or Flux.
• Monitoring/Observability: You confidently apply your hands-on experience with Prometheus, Grafana, Azure Monitor and OpenTelemetry.
• DevSecOps: You're involved in security from the very beginning – for example, through the use of tools like Trivy, Checkov, OPA/Gatekeeper and Compliance as Code.
• Security & Compliance: You are familiar with Zero Trust, ISO 27001, BSI Basic Protection, NIST and Kubernetes Security.

Mindset & Soft Skills

• Working style & mindset: Automation is second nature to you, clean code – also for infrastructure – is important to you, and you have a good sense for pragmatic solutions.
• Security Mindset: Security awareness, agile security, and risk management are integral parts of your daily work.
• Work style: You are good at working independently and in a solution-oriented manner, and you don't shy away from complex challenges.
• Communication: You will closely coordinate requirements and solutions with your team and with our customers.

You want to not only operate modern cloud infrastructure , but also design it securely and scalably – with a focus on automation, DevSecOps, and Zero Trust . With us, you'll find an environment that values ​​pragmatic solutions and technical excellence .
To strengthen our team, we are currently looking for a
DevOps & Cloud Security Engineer (m/f/d)
for our headquarters directly on Dortmund's Phoenix Lake.
The position is also of interest to freelancers – we therefore welcome applications from them as well.

Welcome to the ITS Group , a company with over 700 employees and 20 locations in Germany and worldwide. We are known for our leading role in software and services and are pioneers of tomorrow's changes. Our network operator customers already rely on our Geographic Information Systems (GIS) and Operational Information Systems (BIS) solutions.
Now, let's talk about you : Are you ready to become part of a dedicated and qualified team that not only collaborates but also strives to achieve great things together? With us, it's not just about career advancement, but also about the opportunity to shape your own path.
Discover the fantastic benefits that await you:

• An intensive onboarding process with practical training that imparts knowledge and sparks enthusiasm for our work.
• Work autonomously: flexible hours, personal time-outs and mobile working give you freedom.
• Through our Employee Assistance Program, you receive free, confidential support from experts for professional and private issues around the clock – by phone, video or chat.
• Together for greater sustainability: With our job ticket, we promote environmentally friendly mobility and support you financially on your commute.
• Movement, freedom and sustainability: With Lease-a-Bike you can secure your dream bike at attractive conditions – whether on your way to work or in your free time.
• Further training opportunities so that you are always up-to-date.
• An attractive salary that recognizes your achievements.
• Joint events to not only strengthen the team, but also to have fun together.
• Tutors who will support you and provide advice and practical help.
• Collaboration in strong, dynamic teams with flat hierarchies and a working environment on equal terms.
• From exercise and health to ergonomic workplaces – we create the basis for well-being, good cooperation and sustainable performance.
• Discover a world of benefits with Corporate Benefits! Exclusive offers, discounts, and special extras await you!
• Small gestures that make a big difference - we celebrate your milestones in life with a selection of carefully chosen gifts and rewards.
• A secure job in a future-oriented industry – with your skills you will contribute to keeping the world of network operators running digitally.

You can find more information about the individual companies in the ITS Group on their respective company websites.
Ready to achieve great things with us? We look forward to celebrating our next successes with you!