ARQUIMEA, we are a technology company operating globally and providing innovate solutions and products in highly demanding sectors.
Our areas of activity are Aerospace, Defense & Security, Big Science, Biotechnology and Fintech.

In ARQUIMEA AEROSPACE DEFENCE & SECURITY develops safer and more reliable defense systems through technology, including unmanned aerial systems (UAVs), sensing systems, command and control software, and aiming systems.

The UAV Design & Aerodynamics Engineer will contribute to the conceptual and preliminary design of unmanned aerial vehicle platforms, translating mission and system requirements into viable aircraft configurations. The role combines aerodynamic design, aircraft performance, 3D design and system-level integration, with a strong focus on making practical design trade-offs across the complete UAV.
The engineer will own and support aerodynamic sizing, flight-performance prediction, configuration definition and propulsion-related trade studies, while understanding how the airframe must accommodate and support the rest of the vehicle: propulsion,



servos and control surfaces, avionics, autopilot, antennas, payloads, energy storage, cooling and other onboard systems.

Key Accountabilities:
• Perform conceptual and preliminary design of fixed-wing, multirotor, VTOL and other UAV configurations, balancing mission needs, aerodynamic efficiency, mass, volume, manufacturability and system constraints.
• Develop and evolve 3D aircraft configurations and packaging using CAD tools, working from early layouts through prototype-ready geometry.
• Perform aerodynamic sizing and engineering calculations for wings, tails, control surfaces and complete-aircraft configurations using analytical and low-order methods.
• Build and maintain performance models covering cruise, endurance, range, climb, glide, stall, manoeuvre capability and other mission-relevant flight conditions.
• Perform preliminary stability and control assessments, including static

📌 UAV Design (Torrejón de Ardoz)
🏢 Arquimea
📍 Torrejón de Ardoz