E2E System Performance & Sizing Engineer OneWeb Next
Core
Lead the definition, optimisation, and assessment of system sizing and performance for next-generation satellite communication networks, ensuring end-to-end service objectives in capacity, latency, availability, and scalability.
Role type
Senior IC systems engineering and performance modelling specialist
Builds
Next-generation satellite communication networks (GEO-LEO integrated)
Domain
Satellite communications / Non-terrestrial networks (NTN)
Required skills
Systems engineering, system architecture, system performance engineering, modelling and simulation, end-to-end architecture of complex telecommunications systems, capacity planning, sizing activities, trade studies, requirements traceability, stakeholder management, project management tools (Jira, DOORS, Polarion, Jama)
Preferred skills
Satellite payload design, user terminal design, gateway design, feeder-link design, ground-segment design, decomposition of service-level objectives
Technologies
Jira, DOORS, Polarion, Jama
Responsibilities
Lead multi-disciplinary work streams of system, segment, and modelling engineers; define and maintain system sizing assumptions and performance budgets; coordinate modelling and simulation activities; lead end-to-end performance assessments; drive complex cross-domain trade studies; identify and communicate performance bottlenecks and technical risks; define performance requirements and sizing allocations for system segments; interface with business, program, engineering, and industrial partners; contribute to requirements verification and validation.
Seniority
Senior, hands-on IC
