Systems Engineer For A Navigation Project

OverviewAs a Systems Engineer, you will take technical ownership of the CELESTE IOP programme or its sub-projects, shaping the end-to-end architecture of the LEO navigation system.You will manage requirements, ensure cross?disciplinary consistency, and lead technical reviews with ECSS standards.You will work closely with ESA and stakeholders to mitigate risks and drive system coherence.This role offers hands-on influence over a major space navigation initiative with broad impact.Compensaciones / BeneficiosHybrid working model8 weeks of teleworkingFlexible start/finish timesCareer plan development and trainingNational and international mobilityRelocation packageResponsabilidadesLead systems engineering for the assigned CELESTE IOP programme or sub-programmeDefine and maintain the LEO navigation system architecture (space segment, signals, links, ground segment, users)Manage system requirements: definition, breakdown, traceability, verificationEnsure technical consistency between payload, platform, navigation, ground segment, and operationsCoordinate system performance analysesLead or contribute to technical reviews (SRR, PDR, CDR) per ECSS standardsIdentify and manage technical risks and design trade-offsOversee preparation of technical documentation and system modelsLiaise with ESA and stakeholders on key technical aspectsRequisitos principalesExperience in systems engineering applied to complex space systemsSolid knowledge of GNSS and navigation signalsExperience in defining system architecture (space, ground and user)Knowledge of ECSS standards and space project life cyclesExperience in requirements management and associated toolsKnowledge of orbital dynamics and fundamentals of satellite constellationsHigh level of English (spoken and written)Stakeholder liaisonCross-functional collaborationAnalytical problem solvingGNSS and navigation signalsSystem architecture definition (space, ground, user)ECSS standards and space project lifecycles

engineering applied to complex space systemsSolid knowledge of GNSS and navigation signalsExperience in defining system architecture (space, ground and user)Knowledge of ECSS standards and space project life cyclesExperience in requirements management and associated toolsKnowledge of orbital dynamics and fundamentals of satellite constellationsHigh level of English (spoken and written)Stakeholder liaisonCross-functional collaborationAnalytical problem solvingGNSS and navigation signalsSystem architecture definition (space, ground, user)ECSS standards and space project lifecycles