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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # IT Security Engineer - **Company:** Quantum-Systems GmbH - **Location:** Gilching, Germany (Remote available) - **Contract:** Permanent contract - **Skills:** Microsoft Windows, Cloud Computing, Cloud Computing Security, Cyber Security, Linux, Domain Name System (DNS), Identity and Access Management, Intrusion Detection and Prevention, Virtual Private Networks (VPN), Network Segmentation, Security Information and Event Management, TCP/IP, Software Vulnerability Management, EndPointSecurity, Firewalls (Computer Science), Microsoft InTune, Azure Security Center, Information Technology, Cybercrime, Fortinet, Vulnerability Analysis - **Published:** July 4, 2026 - **Apply:** https://de.indeed.com/viewjob?jk=4c9a81a62e4b23a4 ## About the Role * A degree in Computer Science, Cyber Security, Information Technology, or a comparable qualification. A plus would be CCNA, CompTIA+ * Professional experience in IT security, system administration, infrastructure engineering. * Good understanding of cybersecurity principles, attack vectors, threat detection, and incident response processes. * Hands-on experience with security technologies such as EDR/XDR, SIEM, vulnerability scanners, firewalls, or identity and access management solutions. * Knowledge of Windows environments; experience with Linux systems is highly desirable. * Familiarity with Microsoft 365 security services, Entra ID, Intune, and cloud security concepts. * Work with cloud security tools like Microsoft Defender for Cloud, Azure Security Center * Understanding of networking, including TCP/IP, DNS, VPNs, firewalls, and network segmentation. * A proactive mindset, high attention to detail, and a genuine passion for cybersecurity. * Excellent communication skills and the ability to collaborate effectively across technical and non-technical teams. * Fluency in English; German language skills are considered a plus. ## Description As an IT Security Engineer (m/f/d), you will be responsible for strengthening and protecting our organization's IT environment against evolving cyber threats. You will work closely with infrastructure, software, and operational teams to design, implement, and maintain security controls that ensure the confidentiality, integrity, and availability of our systems and data. We are looking for a hands-on security professional who is passionate about cybersecurity, enjoys solving complex challenges, and thrives in a fast-paced, innovative environment. What is your Day to Day Mission: * Monitor, analyze, and respond to security events, alerts, and incidents * Develop and enforce security policies in collaboration with internal stakeholders, taking into account industry-specific compliance requirements * Perform system hardening and security baseline management for servers, endpoints, and critical infrastructure components. * Support the deployment and administration of security solutions such as Endpoint Detection & Response (EDR), SIEM, vulnerability management, and identity security platforms. * Design, implementation, and operation of firewall infrastructures using Fortinet and Sophos technologies. * Manage and improve access control concepts, identity management processes, and privileged access security. * Support for audits and certifications in accordance with industry-specific security standards (e.g., BSI Basic Protection, ISO/IEC 27001) * IT Collaboration with national and international subsidiaries * Investigate emerging threats, evaluate new security technologies, and contribute to the continuous enhancement of our cybersecurity posture. * Support for user network issues. * Create and maintain documentation, standards, and operational procedures., * We believe in the power of combined efforts: straightforward tech expertise paired with a customer-centric focus. * We are industry pioneers who are ambitious, bold, and visionary. * We push limits, think outside-the-box and strive for technological excellence to shape the future of aerial data. * We promise to be your runway for individual and professional growth. ## Related Videos - [An Applied Introduction to eBPF with Go](https://www.wearedevelopers.com/videos/1075-an-applied-introduction-to-ebpf-with-go) - [WeAreDevelopers LIVE - Back to CODE100](https://www.wearedevelopers.com/videos/1909-wearedevelopers-live-back-to-code100) - [Docker network without Docker](https://www.wearedevelopers.com/videos/1418-docker-network-without-docker) - [What makes Cybersecurity different for critical infrastructure?](https://www.wearedevelopers.com/videos/571-what-makes-cybersecurity-different-for-critical-infrastructure) - [Turning Container security up to 11 with Capabilities](https://www.wearedevelopers.com/videos/718-turning-container-security-up-to-11-with-capabilities) - [How Lufthansa Industry Solutions is preparing for the Quantum Age! ](https://www.wearedevelopers.com/videos/1443-how-lufthansa-industry-solutions-is-preparing-for-the-quantum-age) ## Related Articles - [IT Salaries in Germany](https://www.wearedevelopers.com/magazine/287-it-salaries-in-germany) - [Finding IT & Technology English-speaking Jobs in Germany ](https://www.wearedevelopers.com/magazine/446-finding-it-technology-english-speaking-jobs-in-germany) - [The Most Popular IT Jobs on the Market](https://www.wearedevelopers.com/magazine/376-the-most-popular-it-jobs-on-the-market) - [System change: restart as developer?](https://www.wearedevelopers.com/magazine/39-system-change-restart-as-developer) - [Top-Paying Tech Jobs (with Salaries)](https://www.wearedevelopers.com/magazine/372-top-paying-tech-jobs-with-salaries) - [The Biggest German Tech Companies](https://www.wearedevelopers.com/magazine/424-the-biggest-german-tech-companies)