IT Systems und Security Engineer (m/f/d)

Open 20d

Work in an international, agile team creating the future of autonomous systems
Grow your career in a expanding and ambitious engineering team
Build innovative products using state-of-the-art technologies in AI, robotics, and autonomy
Benefit from a steep learning curve and continuous development
Enjoy team events and a strong, collaborative culture

Own and secure our IT infrastructure across Microsoft 365, cloud platforms, endpoints, and collaboration tools.
Design, automate, and continuously improve secure, scalable, and reliable IT services supporting a fast-growing engineering organization.
Manage and secure our Microsoft ecosystem, including Entra ID, Exchange Online, Intune, Microsoft 365, and Defender for Endpoint.
Implement identity and access management controls, including MFA, Conditional Access, RBAC, and device compliance policies.
Automate infrastructure and operational workflows using scripting, Infrastructure as Code (IaC), and modern systems engineering practices.
Administer and harden Windows, Linux, and macOS environments.
Manage endpoint security, patching, vulnerability remediation, monitoring, and incident response.
Contribute to ISO 27001, BSI, and NIS2 compliance initiatives.
Collaborate closely with software, robotics, AI, and infrastructure teams to build secure engineering environments.

3+ years of experience as a Systems Engineer, Security Engineer, Infrastructure Engineer, Site Reliability Engineer (SRE), or similar role.
Strong hands-on experience with Microsoft technologies including Entra ID, Exchange Online, Intune, Microsoft 365, and Defender for Endpoint.
Solid Linux administration experience and confidence operating mixed Windows, Linux, and macOS environments.
Experience with cloud platforms such as Azure, AWS, or Google Cloud Platform.
Strong automation mindset with experience in PowerShell, Python, REST APIs, or similar scripting technologies.
Experience with Infrastructure as Code and configuration management tools such as Terraform or Ansible.
Good understanding of identity and access management, Zero Trust principles, and modern security practices.
Experience securing endpoints, managing vulnerabilities, and troubleshooting infrastructure and connectivity issues.
Comfortable working in a fast-paced engineering environment with a strong sense of ownership.

Experience with Kubernetes, containerized workloads, or virtualization technologies.
Networking knowledge and troubleshooting experience.
Familiarity with ISO 27001, BSI, NIS2, or similar compliance frameworks.
Experience in defence, aerospace, critical infrastructure, or other security-sensitive environments.
Relevant certifications such as SC-300, AZ-500, MS-102, RHCSA, Terraform Associate, or comparable credentials.
ITIL v3/v4 certification or practical experience.