At Grupo Oesía, we drive high-impact technological projects across strategic sectors such as defense, aerospace, security, and digital modernization.
We're looking for a Systems Engineer to join an innovative, high-profile project based in Madrid, working in a on-site model within a stable, forward-thinking, and collaborative environment.
What we're looking for: Experience: 5 years as a Systems Engineer in defense, aerospace, or other high?Bachelor's or Master's degree in Systems Engineering, Electronics, Telecommunications, or related fields.
Bachelor's or Master's degree in Systems Engineering, Electronics, Telecommunications, or related field.
2 years of experience in systems engineering within defense, aerospace, or high-reliability environments.
Strong understanding of requirements engineering, model-based systems engineering (MBSE), and systems architecture.
Familiarity with embedded systems, firmware/software integration, and communication protocols.
Fluent in English; Spanish is a plus.
Coordinate and lead system integration activities across hardware, firmware, and software domains.
Develop and maintain technical specifications, interface control documents (ICDs), and system design descriptions.

📌 System Engineer (Telecommunications) (Madrid)
🏢 Grupo Oesia
📍 Madrid