IT Systems & Security Engineer

• 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

Your mission

• 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.

Do you have experience in macOS?, * 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., * Intrinsic motivation, attention to detail, and strong problem-solving mindset
• Combines structured and systematic work with creativity in finding solutions
• Humble and collaborative - puts team outcomes ahead of individual recognition
• High ethical standards and a disciplined work ethic
• Extra-curricular leadership or achievements are a bonus
• Nationality of a NATO member nation is required

The world is changing. Exponential technologies are enabling new types of security threats. ATS is committed to staying ahead by building nimble, scalable, and cost-effective defences. We are looking for passionate team members who are eager to create exceptional products, safeguard our freedom, and strengthen the resilience of democracies. Who we are: Autonomous Teaming is a defence-tech start-up specializing in machine vision solutions. Driven by cutting-edge innovation, our team works on next-generation technologies designed to meet rapidly evolving security challenges. What we do: We develop systems that enable computers and sensors to operate as coordinated teams, collaborating in real time to counter AI-powered asymmetric threats at scale - including drone swarms and other UXVs. Our mission is to build resilient, intelligent defence capabilities that perform reliably in the most demanding environments. How we work: We value close, in-person collaboration as the foundation for building complex, high-impact technology, while maintaining flexibility aligned to role and team needs. Our culture is built on ownership, responsibility, and trust - with a shared commitment to growing and building together. Where we are: Based in Munich, Berlin, and Toulouse, we are expanding rapidly across Europe with plans to open additional office hubs.