Avionics Engineer

UAV Avionics and Systems Integration Engineer

Employment Type: Full-time

Sector: Aerospace and Defence

The Opportunity

We are partnering with a fast-growing European aerospace and defence technology company developing advanced unmanned aerial vehicles for mission-critical applications.

They are looking for a UAV Avionics and Systems Integration Engineer to take ownership of the integration between avionics, sensors, communications, power distribution, flight-control systems and wider aircraft subsystems.

Key Responsibilities

• Define the hardware and system-level architecture for advanced UAV platforms.
• Integrate avionics, sensors, communications, propulsion, power distribution, flight controls and payload systems.
• Develop clear system architecture, wiring and interconnection diagrams.
• Define electrical connections, signal routing and power-distribution requirements.
• Collaborate with electrical, mechanical, aerospace and software engineers to establish technical requirements and interface specifications.
• Support the physical assembly and integration of aircraft components and subsystems.
• Investigate and resolve component compatibility, wiring and integration issues.
• Create detailed work instructions for assembly, integration and testing activities.
• Document tooling requirements, safety precautions and quality checkpoints.
• Develop system-level test plans and validation procedures.
• Conduct functional, integration and environmental testing.
• Analyse test results and recommend design improvements.
• Support ground and flight-testing campaigns for UAV platforms.
• Prepare documentation required for flight approvals, operational clearances and regulatory submissions.
• Liaise with regulatory authorities and other stakeholders where required.
• Maintain accurate system specifications, architecture documents, wiring diagrams, test reports and technical records.
• Support the preparation of user manuals and technical documentation.

Essential Requirements

• Bachelor’s degree in Aerospace Engineering, Electrical Engineering, Mechanical Engineering or a related discipline.
• Professional experience in UAV, aircraft or aerospace systems engineering.
• Strong experience defining hardware or system architecture.
• Practical knowledge of avionics, sensors, communications, electrical systems, signal routing and power distribution.
• Experience integrating complex hardware and software subsystems.
• Understanding of UAV airframes, propulsion systems and flight-control architecture.
• Experience supporting aircraft assembly, integration, testing and troubleshooting.
• Ability to produce and interpret system diagrams, wiring diagrams and technical specifications.
• Experience developing test plans and conducting system-level verification and validation.
• Strong technical problem-solving skills and attention to detail.
• Ability to work effectively within multidisciplinary engineering teams.
• Fluent Spanish and English.

Why Join?

• Work directly on advanced UAV technology with genuine real-world applications.
• Own integration activities across multiple aircraft subsystems.
• Follow systems from initial architecture through assembly, validation and flight.
• Collaborate with international specialists across aerospace, avionics, software and defence.
• Join a rapidly growing engineering organisation where your technical decisions can directly influence the aircraft design.

If you have experience integrating complex UAV or aircraft systems and want to work closer to real hardware and flight operations, apply for a confidential discussion.