At Grupo Oesía, we drive high-impact technological projects across strategic sectors such as defense, aerospace, security, and digital modernization.

And now… we’d love to have you on board

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‑criticality environments.

Education: Bachelor’s or Master’s degree in Systems Engineering, Electronics, Telecommunications, or related fields.

Requirements

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.
Experience with tools such as DOORS, Enterprise Architect, or Cameo Systems Modeler.




Familiarity with embedded systems, firmware/software integration, and communication protocols.
Fluent in English; Spanish is a plus.

What will your responsibilities be?

Analyze and define system-level requirements, ensuring traceability throughout the development lifecycle.
Design and document system architectures, interfaces, and integration strategies.
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.
Support verification and validation (V&V;) processes, including test planning, execution, and reporting.
Collaborate with project managers, engineering teams, and clients to ensure technical coherence and delivery milestones.
Participate in risk analysis, trade-off studies, and design reviews.
Ensure compliance with industry standards (e.g., MIL-STD, DO-178C, DO-254,

📌 Systems Engineer (Rivas-Vaciamadrid)
🏢 Cipherbit-Grupo Oesía
📍 Rivas-Vaciamadrid