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

Salary: 40.000 - 80.000 € per year

Requirements:

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.

Nationality of a NATO member nation is required.

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.

Ability to combine structured and systematic work with creativity in finding solutions.

Humble and collaborative approach, putting team outcomes ahead of individual recognition.

High ethical standards and a disciplined work ethic.

Extra-curricular leadership or achievements are a bonus.

Responsibilities:

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.

Technologies:

AI

AWS

Ansible

Azure

Cloud

ITIL

Kubernetes

Linux

macOS

Microsoft 365

PowerShell

Python

REST

RBAC

Robotics

Security

Terraform

Windows

Office 365

More:

We are an international, agile defence-tech start-up based in Munich, Berlin, and Toulouse, and we are expanding rapidly across Europe with plans to open additional office hubs. We develop machine vision solutions and next-generation systems that enable computers and sensors to operate as coordinated teams in real time, helping counter AI-powered asymmetric threats such as drone swarms and other UXVs. We value close, in-person collaboration, ownership, responsibility, and trust, and we offer a strong learning curve, continuous development, team events, and a collaborative culture while building innovative products using state-of-the-art technologies in AI, robotics, and autonomy.

last updated 36 week of 2026