End-to-End Satellite Systems Architect (Hybrid)

Eutelsat; Toulouse; Hybrid; EUR 90,000 - 120,000; Full time

Benefits offered by this job

Hybrid work options

Job summary

Eutelsat is seeking an experienced End-to-End Functional Architect to define and coordinate the functional architecture of complex satellite communication systems and services. You will translate service needs and use cases into coherent end-to-end architectures, allocating functions across space, ground, and operations domains.

Collaborating with internal engineering teams, suppliers, and programme stakeholders, you will ensure traceability, consistency, and robust interaction flows throughout

Qualifications

• 5–10 years in end-to-end functional architecture for telecom or distributed systems.
• Master’s degree or PhD in a related field.
• Experience decomposing functions across multiple system elements.
• Strong telecom system architecture and interfaces knowledge.
• Excellent written and verbal English.
• Experience with satellite comms, non-terrestrial networks, or 5G.

Responsibilities

• Define and maintain end-to-end functional architecture for services and use cases.
• Develop end-to-end functional chains describing service orchestration across the system.
• Identify system functions and define their relationships and interactions.
• Allocate functions across space, ground, network, and operations domains.
• Ensure clear allocation of responsibilities without gaps or duplication.
• Define end-to-end functional behaviour for nominal operation, degraded modes, failure conditions, recovery scenarios.
• Define information exchanges and interface requirements.
• Coordinate architecture issues across subsystems, engineering disciplines, suppliers and partners.

Skills

End-to-end architecture

Technical writing

Cross-domain coordination

English communication

Education

Master’s degree or PhD in telecommunications / electrical engineering / computer science

Job description

Eutelsat is seeking an experienced End-to-End Functional Architect to define and coordinate the functional architecture of complex satellite communication systems and services. You will translate service needs and use cases into coherent end-to-end architectures, allocating functions across space, ground, and operations domains.

Collaborating with internal engineering teams, suppliers, and programme stakeholders, you will ensure traceability, consistency, and robust interaction flows throughout