OverviewIn this role you design and secure ground segment architectures for satellite navigation systems, collaborating with cross-disciplinary teams to support missions like Galileo and LEO PNT.

You will define security models, review documentation, and ensure security-by-design across systems and interfaces.

You'll interact with ESA and subcontractors to align security strategies and drive risk management.

This is a hands-on, cross-functional role with broad impact on mission reliability and security.

Compensaciones / Beneficioshybrid working model

8 weeks per year teleworking adaptable start and finish times personalized career plan development training and language learning support national and international mobility/relocation package

ResponsabilidadesDefine the security architecture of ground segments (control centres and interfaces) in collaboration with engineers in networks, hardware, software, and operations

Generate and review security documentation (designs, plans, technical notes)

Collaborate with the cybersecurity team to define the security model (OS choice, hardening, deviations)





Liaise between cybersecurity and other technical teams for alignment

Contribute to processes that establish security by design

Identify potential risks and system threats

Provide technical support to segment teams and customers

Engage with ESA and European subcontractors during reviews and milestones

Evolve the security strategy for the ground segment

Requisitos principalesBackground in cybersecurity architectures

Experience with security architectures of complex IT systems

Experience in secure network designs

Experience in cybersecurity and risk management

Experience in virtualization architectures

Good English level

Space sector experience or experience in related security architectures from other domains team collaboration effective communication with cross-functional teams client interaction and presentation during reviews security architectures of complex IT systems secure network designs cybersecurity practices and risk management

📌 Cybersecurity System Engineer - Gmv (Madrid)
🏢 GMV
📍 Madrid