IT Security Engineer (m/f/d)

As an IT Security Engineer, you will be instrumental in strengthening and protecting our organization's IT environment against increasingly sophisticated cyber threats. You will collaborate closely with infrastructure, software, and operational teams to design, implement, and maintain robust security controls, ensuring the confidentiality, integrity, and availability of our systems and data. We are seeking a hands-on security professional who is passionate about cybersecurity, enjoys tackling complex challenges, and thrives in a dynamic, innovative setting.

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, ensuring compliance with industry-specific regulations.
• Perform system hardening and manage security baselines for servers, endpoints, and critical infrastructure.
• Support the deployment and administration of security solutions, including Endpoint Detection & Response (EDR), SIEM, vulnerability management, and identity security platforms.
• Design, implement, and operate firewall infrastructures utilizing Fortinet and Sophos technologies.
• Manage and enhance access control concepts, identity management processes, and privileged access security.
• Support audits and certifications in accordance with industry-specific security standards (e.g., BSI Basic Protection, ISO/IEC 27001).
• Collaborate with national and international subsidiaries on IT security matters.
• Investigate emerging threats, evaluate new security technologies, and contribute to the continuous improvement of our cybersecurity posture.
• Provide support for user network issues.
• Create and maintain comprehensive documentation, standards, and operational procedures.

What You Bring to the Team:

• A degree in Computer Science, Cyber Security, Information Technology, or a comparable qualification. CCNA or CompTIA+ certifications are a plus.
• Professional experience in IT security, system administration, or infrastructure engineering.
• A solid understanding of cybersecurity principles, common 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 (IAM) solutions.
• Proficiency in Windows environments; experience with Linux systems is highly desirable.
• Familiarity with Microsoft 365 security services, Entra ID, Intune, and cloud security concepts.
• Experience with cloud security tools like Microsoft Defender for Cloud and Azure Security Center.
• A strong grasp of networking fundamentals, including TCP/IP, DNS, VPNs, firewalls, and network segmentation.
• A proactive mindset, meticulous attention to detail, and a genuine passion for cybersecurity.
• Excellent communication skills and the ability to collaborate effectively across both technical and non-technical teams.
• Fluency in English; German language skills are considered a plus.

Why Quantum-Systems:

• Synergy: We value the combination of straightforward technical expertise and a customer-centric approach.
• Pioneering Spirit: We are ambitious, bold, and visionary industry leaders.
• Innovation: We push boundaries, think outside the box, and strive for technological excellence to shape the future of aerial data.
• Growth: We are committed to providing a runway for your individual and professional development.

Our Benefits:

• Company Pension Scheme: We support your future financial security.
• Flexible Working Hours: Trust-based hours promote a healthy work-life balance.
• Mobile Work: Work remotely for one flexible day per week to maintain balance.
• Stay Active: Subsidized EGYM Wellpass membership provides access to numerous fitness and sports facilities.
• Bike-Leasing: Support for environmentally friendly and healthy commuting.
• Corporate Benefits: Access to attractive discounts from well-known brands (e.g., Adidas, Apple, Expedia).
• Employee Events: Opportunities to celebrate successes together.
• Lunch Card: Daily sponsored lunch budget to keep you energized.
• Company Shuttle: Convenient shuttle service from Pasing, Munich, to our location.

About Us:

Quantum Systems specializes in the development, design, and production of small Unmanned Aerial Systems (sUAS). Our electric vertical take-off and landing (eVTOL) sUAS are engineered for maximum range, versatility, and user experience. By integrating cutting-edge software capabilities, including edge computing and real-time AI-powered data processing, Quantum Systems is creating next-generation UAS for defense, security, and public sector clients.

Our Commitment:

We are an open-minded company that actively promotes diversity. We believe that the diversity of our employees—regardless of gender, age, ethnic origin, religion, sexual orientation, or disability—is fundamental to our success. Every voice is heard, and every perspective is valued, enriching our collective ability to find creative solutions and generate innovative ideas. We are dedicated to fostering an inclusive work environment where all employees can reach their full potential.