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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Systems Engineer - **Company:** Descripción De La Vacante - **Location:** Spain - **Salary:** €40,000.0 - €60,000.0 - **Contract:** Permanent contract - **Skills:** Systems Engineering, C++ (Programming Language), CAN Bus, Communications Protocols, Computer Programming, Ethernet, Fault Tolerance, Interoperability, RS-232, Software Requirements Analysis, Verification and Validation (Software), Subsystems, Systems Architecture, Systems Integration, Universal Asynchronous Receiver/Transmitter, DO-178B - **Published:** June 6, 2026 - **Apply:** https://www.jobleads.com/job/eab32c6b5f4c9c7e1da0927385ab508a8 ## About the Role A leading UAV technology firm in Spain, Comunidad Valenciana, Alicante, seeks an experienced engineer to design and validate critical communication systems for UAVs and eVTOLs. The ideal candidate will have a degree in Aeronautical Engineering, knowledge of aeronautical standards, and experience with communication protocols. This role involves ensuring system interoperability and collaborating with clients to define tailored solutions. Join us to innovate and advance UAV technology in a dynamic environment., * Degree in Aeronautical Engineering or similar. * Knowledge of DO-178C, DO-254, ARP4754A, and ARP4761. * Experience with communication protocols like CAN bus, MAVLink., * Design communication and system architectures for UAVs. * Capture, define, and verify system requirements. * Develop functional and electrical diagrams for integration., Communication protocols knowledge System architecture understanding Project management High level of English, Degree in Aeronautical Engineering or similar, * Degree in Aeronautical Engineering or similar. * Knowledge of DO-178C, DO-254, ARP4754A, and ARP4761. * Experience with communication protocols (CAN bus, Ethernet, UART, MAVLink, and radio) and integration of aeronautical or UAV systems. * Strong understanding of system architectures, design, and validation of communications between subsystems. * Ability to manage multiple projects simultaneously with a high level of organization. * High level of English. What do we value? * Programming experience in C/C++. * Experience in Isograph. * Experience in integration of redundant flight control systems. * Knowledge in power calculation and electrical distribution between systems. * Hands-on experience with UAV systems and Ground Control Stations. * Creativity in designing system block diagrams and developing them into detailed wiring schematics. * Documentation and traceability following aeronautical standards. * Initiative, precision, and results-oriented mindset. ## Description Design, integrate, and validate critical communication systems between the various subsystems onboard UAVs and eVTOLs, ensuring their interoperability, reliability, and compliance with international aeronautical standards. Your work will be key to guaranteeing that Embention's autopilots and avionics systems communicate and integrate accurately and safely with the rest of the components in our clients' platforms. What would be your responsibilities? * Design communication and system architectures for UAVs and eVTOLs, integrating Embention products with sensors, actuators, datalinks, and Ground Control Stations. * Capture, define, and verify system requirements, ensuring traceability and compliance with project and certification standards. * Define and validate communication interfaces and protocols (CAN bus, RS-232, Ethernet, MAVLink, etc.) and transmission frequencies (C-Band, S-Band, radios, etc.). * Develop functional and electrical diagrams (wiring diagrams) and manage final integration on the platform. * Select and size components according to customer requirements and architectural needs. * Ensure redundancy, independence, and fault tolerance within critical communication systems. * Participate in system verification, validation, and documentation in accordance with aeronautical standards (DO-178C, DO-254, ARP4754B, ARP4761). * Collaborate directly with clients to define and propose tailored technical solutions. ## Related Videos - [Sustainable Mobility – Giravolta](https://www.wearedevelopers.com/videos/480-sustainable-mobility-giravolta) - [A Hitchhikers Guide to Container Security - Automotive Edition 2024](https://www.wearedevelopers.com/videos/1119-a-hitchhikers-guide-to-container-security-automotive-edition-2024) - [Developer Tools for Microsoft Azure](https://www.wearedevelopers.com/videos/450-developer-tools-for-microsoft-azure) - [Robots are coming into the wild! 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