Solution Architect - Aerial ISR Systems (m/f/d)

About Quantum-Systems

At Quantum-Systems , we are redefining aerial intelligence. As a global leader in innovative UAV (unmanned aerial vehicle) systems, we design and manufacture next-generation VTOL drones that combine cutting-edge AI-driven software and high-performance sensor technology. Our systems are deployed worldwide for defense, security, and commercial applications – enabling real-time aerial ISR capabilities that matter.

About us:

Quantum Systems specialises in the development, design, and production of small Unmanned Aerial Systems (sUAS). The company’s range of electric vertical take-off and landing (eVTOL) sUAS are built to maximize range and versatility and to provide operators with a seamless user experience. By integrating cutting-edge software capabilities, like edge computing and real-time AI-powered data processing, Quantum Systems is building next-generation UAS for clients in defence, security, public sectors.

• Your Mission
• As a Solution Architect for Aerial ISR Systems, you will drive the development of integrated system designs for our unmanned aircraft platforms used in demanding defense and security environments. You will be responsible for turning complex operational requirements into robust, scalable, and mission-ready ISR solutions.
• What is your Day to Day Mission:
• Lead and coordinate the architecture and design of ISR-focused aerial systems based on customer requirements, operational scenarios, and platform capabilities.
• Define and drive system-level solutions that align with military standards and interoperability requirements (e.g., NATO, BAAINBw).
• Collaborate cross-functionally with avionics, payload, software, and flight systems teams to ensure technical coherence and mission effectiveness.
• Interface directly with internal and external stakeholders (including defense customers, government bodies, and integration partners).
• Produce and maintain system models, architecture views, and documentation using tools such as SPARX EA, Cameo Systems Modeler, or Archi.
• Ensure compliance with relevant frameworks (NAFv4, ADMBw, STANAGs) and support certification and qualification processes.
• Mentor junior engineers and contribute to the continuous improvement of our systems engineering practices.

• Strong background in systems engineering and architecture, ideally with UAVs, C4ISR, or defense aerospace systems.
• Proven experience as a Solution Architect or System Architect in a defense-related domain.
• Familiarity with architecture frameworks and tools (e.g., SPARX EA, Cameo, Archi) and modeling standards.
• Experience with NATO Architecture Framework (NAFv4) and German defense architecture methodologies such as ADMBw is highly desirable.
• A university degree in Systems Engineering, Electrical Engineering, Aerospace Engineering, Computer Science, or a related field.
• Business fluency in English and German is required.
• Willingness and eligibility to obtain security clearance under applicable national laws.