Iliad - Free
Telecommunications
TechLeadTerminauxMobiles&Réseaux4G/5G
Neural analysis suggests this role is
optimal for mid candidates.
“Tech Lead Terminaux Mobiles & Réseaux 4G/5G at Iliad - Free. Skills: Mobile terminals, 4G/5G networks, Technical leadership. Serve as technical reference for mobile terminals. Ensure technical interface between Free and manufacturers”
What You'll Achieve.
Guarantee best subscriber experience; Improve user experience
Industry & Context.
Complex investigations; Performance analysis; Incident resolution; Root cause analysis
What They're Looking For.
Must Have
Experience in mobile telecom environments, Terminal validation experience, Radio engineering experience, Core network experience, 4G architectures mastery, 5G architectures mastery, IMS architectures mastery, VoLTE architectures mastery, VoWiFi architectures mastery, eSIM architectures mastery, Pilot complex technical investigations, Conduct network performance analyses, Analyze protocol traces, Interpret performance indicators, Understand terminal chipset interactions, Understand radio network interactions, Understand core network interactions, Coordinate multiple technical stakeholders, Resolve complex issues, English B2 proficiency
Nice to Have
Wireshark proficiency, Other protocol analysis tools proficiency
What You'll Do.
Serve as technical reference for mobile terminals
Ensure technical interface between Free and manufacturers
Guarantee subscriber experience
Pilot technical analyses on terminal performance
Coordinate complex investigations
Support mobile feature integration
Work with Core Network teams
Work with Radio teams
Work with manufacturers
Work with technology partners
Anticipate market evolution
Resolve complex problems
Serve as technical interface with manufacturers
Participate in technical exchanges with OEMs
Support network feature integration
Follow manufacturer roadmaps
Anticipate mobile service impact
Support network feature deployment
Coordinate feature validation
Represent Free in international exchanges
Monitor terminal performance indicators
Understand anomaly causes
Pilot technical investigations
Analyze 4G network behavior
Analyze 5G network behavior
Analyze VoLTE network behavior
Analyze VoWiFi network behavior
Analyze IMS network behavior
Coordinate investigations with Core Network teams
Coordinate investigations with Radio teams
Coordinate investigations with engineering teams
Coordinate investigations with validation teams
Determine incident origin
Pilot incident resolution
Ensure corrective action follow-up
Provide high-level technical expertise
Support internal teams with complex incidents
Contribute to validation strategies
Contribute to new service integration strategies
Participate in technical arbitration
Act as technical reference for Devices
Participate in roadmap reviews
Anticipate terminal evolution impacts
Contribute to user experience improvement
Analyze network measurement campaigns
Support teams in problem identification
Support teams in problem resolution
How You'll Work.
Team & Collaboration
Core Network teams; Radio teams; Manufacturers; Technology partners; OEMs; Engineering teams; Validation teams; Internal teams; Strategic partners
Process & Methodology
Roadmap anticipation
Full Job Description
Chez Free, tu trouveras une culture interne singulière et très marquée. Il règne un fort état d’esprit collectif. Le recrutement est ouvert, sans a priori : on ne juge les gens ni sur leur âge, ni sur leur background. On aime aller vite, faire les choses nous-mêmes, et on mise sur l’autonomie pour être efficace. Tu verras : chez Free, on se sent libre ! Mission principale Tu rejoins l'équipe Devices de Free et deviens l'un des référents techniques sur l'ensemble des sujets liés aux terminaux mobiles. Dans un contexte d'évolution permanente des réseaux 4G, 5G, IMS, VoLTE, VoWiFi et eSIM, tu assures l'interface technique entre Free, les constructeurs de smartphones et les fabricants de chipsets afin de garantir la meilleure expérience possible à nos abonnés. Tu pilotes les analyses techniques liées aux performances des terminaux sur le réseau Free, coordonnes les investigations complexes et accompagnes l'intégration des nouvelles fonctionnalités mobiles au sein de notre écosystème. Tu travailles au cœur des interactions entre les équipes Core Network, Radio, les constructeurs et les partenaires technologiques afin d'anticiper les évolutions du marché et résoudre les problématiques les plus complexes. Relations constructeurs et innovation terminaux • Tu assures l'interface technique entre Free et les constructeurs de terminaux mobiles (Apple, Samsung, Xiaomi, Google, etc.). • Tu participes aux échanges techniques avec les OEM et les fabricants de chipsets afin d'accompagner l'intégration des nouvelles fonctionnalités réseau. • Tu suis les roadmaps technologiques des constructeurs et anticipes leur impact sur les services mobiles Free. • Tu accompagnes le déploiement des nouvelles fonctionnalités réseau au sein des terminaux et coordonnes leur validation. • Tu représentes Free lors des échanges techniques avec les partenaires internationaux. Analyse des performances et résolution d'incidents • Tu assures le suivi des indicateurs de performance des terminaux sur le résea
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