Trouvez votre prochaine offre d’emploi ou de mission freelance WAN (Wide Area Network)

Missions : - Analyser et résoudre les incidents niveaux 2, escalader les incidents vers le niveau 3 ou l’éditeur si nécessaire,* - Répondez aux demandes de changements via des configurations sur nos équipements Réseaux en responsabilité* - Contribuer aux projets techniques transverses* - Suivre la capacité des ressources* - Développer notre stack d’automatisation* - Participer à la réalisation de documentations, enrichissement du fond documentaire existant,* - Maîtriser la communication écrite et orale dans le cadre d’échanges transverses, voire externes* - Respecter les process existants (ITIL).* - Switch et routeurs Cisco/Alcatel/Fortinet* Compétences technique : SDN ACI SDWAN (FW, QoS) Fortinet WIFI HPE Aruba FW Palo Alto, Fortinet Services Telecom OBS BVPN/BTIP/BES2/Galerie ADC F5 et Citrix/Netscaler Radius Clearpass QoS Extreme/Ipanema & Streamcore Automatisation Ansible et Terraform(Développement Python) Maitrise approfondie des fondamentaux réseaux TCP/IP SDWAN est nécessaire pour le poste Standardisation LAN et WIFI (Switch/routeur, protocoles multicast, SDN/VxLAN) Routage WAN/LAN (Protocoles OSPF, BGP) Firewall Répartiteur de charges (ADC) NetDevOps: sensible au développement de l’automatisation sur le périmètre réseau via Ansible/Terraform

Le bénéficiaire souhaite une prestation d’accompagnement pour piloter un ou plusieurs projets de déploiement infra Telecom et des services associés. Ces projets peuvent être réalisés dans le cadre de l'aménagement de nouveaux immeubles, de déploiements de nouvelles solutions, de projets de refresh ou de transformation d'architecture. Prise en charge la conduite de projets stratégiques dans un environnement complexe de par sa couverture géographique étendue, son vaste environnement technique, sa cible multi-métiers et son contexte politique sensible ; Maitriser des différents périmètres techniques : Courant faible, LAN, MAN, WAN, IP, WIFI, Téléphonie (ToIP, 4G/5G), Audiovisuel (Visio, IPTV, etc.), Sécurité (FW, Proxy, VPN, etc …) etc.. Interaction avec : o l’ensemble des contributeurs IT (Securité, Poste de Travail, printing, etc.) o les équipes métiers (correspondants IT, correspondant activité, correspondant immobilier, management de l'entité, etc.). o Les différents fournisseurs (intégrateurs, Editeurs, Constructeurs, hébergeurs, prestataires de service, etc ….) o Les utilisateurs et les accompagner lors des migrations Veille aux respects des règles de sécurité (physique et informatique) du groupe pour l'hébergement des infrastructure réseau lors des déploiements d'infrastructures Telecom Mise en place une gouvernance projet adaptée et animer les différents meeting projets. Assurance d'un reporting projets régulier en y intégrant des KPI significatifs et adaptés aux différentes audiences Réception avec les métiers les infrastructures et solutions déployées, assurance de l'accompagnement des métiers tout au long du projet en lui apportant un support adapté Environnement : Réseaux, WIFI, Couverture Indoor, Audiovisuel, infrastructure IT, carrier, courant faible. Anglais obligatoire Maitrise des outils microsoft obligatoire, à minima Excel (TCD), PowerPoint, Word. Déplacements à prévoir en fonction des projets

Sector: Insurance Context: A global organization is initiating a One Network Program to drive digital transformation, enhance user connectivity experiences, and mitigate cyber risks. Within the Network Product Department, the Data Center & Cloud product line is responsible for managing the organization's Data Center and Cloud Network infrastructure, including routers, switches, load balancers, Internet access, DC interconnection backbone, DWDM, and Cloud network environments (AWS, AZURE, GOOGLE, Intercloud). These services are designed, engineered, delivered, and supported to strongly contribute to the One Network program initiative. Services: A service that can lead. Must be able to effectively work in an international environment; English is required. Service Communication Expertise: Able to operate within a global team. Network Product Services are expected to facilitate discussions with both senior management and IT, communicating complex architectural concepts and strategies in clear language. Deliverables: The Network Product Service is responsible for defining, advertising, and ensuring the delivery of sustainable, robust, and secure solutions. In close collaboration with Group Security, the CTO, and the One Network Program, the Network Product Service will propose solutions that are cost-effective and deliver business value to support corporate and business line strategies. The main activities include: - Contributing to and supporting medium to long-term product evolution and continuous product improvement. - Managing advisory, selection, design, secure build, and integration for the products in scope. - Facilitating communication and interactions between functional groups, IT Services, strategic partners, and vendors. - Ensuring quality of service (QoS) delivery and support of solutions. - Providing high-expertise support on products and services. Mission: To ensure the successful execution of initiatives that enhance network infrastructure, improve user connectivity, and safeguard against cyber risks, while delivering value aligned with corporate strategies. Expertise: Expertise in managing Data Center and Cloud Network technologies, including AWS, AZURE, GOOGLE, INTERCLOUD, Transit Gateway, ACI, Switch Fabric, Load-balancers, and VMWARE NSX-T. Expertise in managing Network Security products (SASE, VPN, Firewalls, Web gateways, Segmentation technologies, Identity services, voice, Wi-Fi, SDWAN, LAN wired, WAN, MPLS) is advantageous. University degree (engineering profile) with over 8 years of expertise in the Network domain within an international and matrix organization. Strong knowledge of contemporary Network and infrastructure challenges and trends, particularly at the infrastructure and technical levels. Type de projet (support / maintenance / implementation /…) : Implementation Type de prestation (Client / Hybrid / Remote) : Hybrid – 3 jours de TT Nombre de jours/semaine ou par mois (à préciser : /s ou /m) chez le client : 5/7 jours Les astreintes (HNO, etc.) : TBD La possibilité de renouvellement (oui/non) : Oui

Sector: Insurances Context of the Mission, Services Expected, and Deliverables 1. Context: A global organization, through its Network Product Department, is initiating a One Network Program aimed at digital transformation, enhancing user connectivity experiences, and mitigating cyber risks. Within this department, the Data Center & Cloud product line manages the organization's Data Center and Cloud Network infrastructure, which includes routers, switches, load balancers, Internet access, DC interconnection backbone, DWDM, and Cloud network environments (AWS, AZURE, GOOGLE, Intercloud). These services are designed, engineered, delivered, and supported to significantly contribute to the One Network program initiative. 2. Service Description: The Network Product Service is responsible for defining, advertising, and ensuring the delivery of sustainable, robust, and secure solutions. In close collaboration with Group Security, the CTO, and the One Network Program, this service will propose solutions that align with cost efficiency and deliver business value to support corporate and business line strategies. The main activities include the following within the designated area of responsibility: Contribute to and support medium to long-term product evolution and continuous improvement. Manage advisory, selection, design, secure build, and integration for the products in scope. Facilitate communication and interactions among functional groups, IT Services, strategic partners, and vendors. Ensure quality of service (QoS) delivery and support of solutions. Provide high-expertise support on products and services. 3. Deliverables: A service that can lead. Must be able to effectively work in an international environment; English is required. 4. Expertise: Strong expertise in driving large architecture, standardization, and transformation initiatives. Core Activities: Phase 1: Finalize NSX-T and ACI configurations with strong competency and expertise, supporting the rollout to production of new Data Centers and facilitating the evacuation of the former ones, including knowledge transfer and documentation preparation. Phase 2: Provide Level 3 support for production in collaboration with build and support teams. Technical Requirements: - Network Automation expertise (Terraform, Ansible, Python) for POD automation. - Robust expertise in Network & Cloud design patterns, Security solutions, and IT infrastructure best practices. - Experience managing Data Center and Cloud Network technologies, including AWS, AZURE, GOOGLE, INTERCLOUD, Transit Gateway, ACI, Switch Fabric, Load-balancers, and VMWARE NSX-T. - Ability to manage Network Security products (SASE, VPN, Firewalls, Web gateways, Segmentation technologies, Identity services, voice, Wi-Fi, SDWAN, LAN wired, WAN, MPLS) is advantageous. - University degree (engineering preferred) with over 8 years of expertise in the Network domain within an international and matrix organization. - Ability to manage contemporary Network and infrastructure challenges and trends, particularly at the infrastructure and technical levels. - Established and productive technical relationships with major IT vendors. - Ability to deliver high-quality results while adhering to tight planning schedules. - Ability to gather, combine, and analyze business and technical requirements from critical stakeholders, recommending appropriate technological designs and solutions that align with business needs, the company's technical strategy, and provide efficient and cost-effective solutions. Type de projet (support / maintenance / implementation /…) : Implementation Type de prestation (Client / Hybrid / Remote) : Hybrid – 3 jours de TT Nombre de jours/semaine ou par mois (à préciser : /s ou /m) chez le client : 5jours/7 Les astreintes (HNO, etc.) : Maybe La possibilité de renouvellement (oui/non) : Oui