Corporate Security Manager (m/f/d)

At Quantum Systems, we are shaping the future of autonomous systems. As a leading European defense technology company, we develop and scale integrated hardware, software, and AI solutions across air, ground, and maritime domains. Our technologies support armed forces, security agencies, and critical infrastructure operators worldwide. Join us in protecting the people, assets, and information that enable our rapid growth and global mission. What is your Day to Day Mission: Development, implementation and continuous improvement of physical security concepts Further development of our current access control system and visitor management process. Manage access control, intrusion detection and video surveillance platforms Coordinate and oversee complex infrastructure security projects Coordinate and supervise external security service providers Handle and organize security-relevant documents and reporting workflows Support the implementation of corporate security processes and guidelines Support the Head of Security by taking responsibility for daily operational business What you bring to the team: You have completed a degree in the field of Security Management, Risk Management, or a related discipline (e.g. Meister für Schutz und Sicherheit or bachelor’s in security engineering or security management, Risk Management or Business Continuity Management) You already have at least 1–2 years of practical experience in corporate security or risk management You are privately interested in security technologies, emergency management, or organizational resilience Due to your open, communicative, friendly, and competent attitude, it is easy for you to be considered an internal expert Integrity, reliability and discretion are part of your personality A background from federal security organization is a plus (police, armed forces, and other security agencies) Why Quantum-Systems: 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. Our benefits: Company pension scheme: We support you so that you can already make provisions for later. Flexible working hours: With trust-based working hours, you are not only responsible for your working hours, but also for your work-life balance. Mobile Work: If things get a little busy in the office, you have the option to work remotely one flexible day per week to create the right balance. Stay active: With EGYM Wellpass, you get access to thousands of fitness and sports facilities — and of course, we subsidize the membership. Bike-Leasing: We support you in staying environmentally mobile and healthy. Corporate Benefits: Your opportunity for attractive offers and…