À propos de Marwen
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Expériences
- EngieSenior Network and Security EngineerENERGIEseptembre 2017 - Aujourd'hui (8 ans et 9 mois)Bruxelles, BelgiqueSummary: Network and Security Engineer : Network design, Project delivery, Technology implementation and Third level supportResponsibilities:
- Define & design network solution for new projects to meet to business challenges.
- Expertise & Design Engineering for the Engie Core and Data Center network.
- Define & deploy standards ( architecture and technologies ).
- Audit & optimization of ENGIE’s DC/WAN network.Assist operation team for network migration and issue troubleshooting (L3 support).
- Lead expert ( Cloud and Network )
Achievements:- Design and Deploy the AWS cloud infrastructure of ENGIE in more than 12 regions AWS ( Transit Gateway, Cloud WAN,Outbound access, Inspection VPC, SDWAN...)
- Design and Deploy the AZURE cloud infrastructure of ENGIE ( VNET hub and spoke, VWAN, Outbound access, Inspection VPC...)
- Design and Deploy the Outscale cloud infrastructure of ENGIE ( VPC, Inspection VPC.)
- Migration of Legacy Engie Datacenter in Belgium and France ( Move to Cloud )
- Build the new “OneNetwork” Engie backbone ( Network complexity cleanup ).
- Implement the new Engie Internet Access Infrastructure in Belgium ( Zscaler ).
- Redesign and deployment of the new WIFI Guest solution ( simplified portal, rules ).
- Migration of Engie BUs/partners connectivity to the new ENGIE backbone model.
Technical environment:- Network : WAN-DC Products: ASR9K/1K, ME3600X/3800X, Catalyst6500/2960x, Nexus7k,5k,2k Paloalto,Checkpoint, BIG-IP,WLC8510…
- Technologies : MPLS, L2VPN,L3VPN, OSPF,BGP, IOS XR,PWHE
- Cloud Solution : AWS ( TGW, Direct connect, CWAN...), Azure ( VNET, VWAN, Express route...), Outscale ( VPC, SDWAN, Inspection VPC...)
- BpostSenior Network EngineerSECTEUR PUBLIC & COLLECTIVITÉSmai 2016 - septembre 2017 (1 an et 4 mois)Bruxelles, BelgiqueSummary: Network Engineer (ICT INFRA Telcom team)Network design, Project delivery, Technology implementation and Third level supportResponsibilities:
- Network Telecom Expert.Define & design network solution for new projects/technologies.
- Audit & optimization of bpost’s LAN/WAN network.
- Assist operation team for issue troubleshooting and validation of network changes (L3 support).
Achievements:- Design MPLS backbone for bpost and migration of the bpost backbone to the MPLS setup.
- Migrate WAN links of bpost sites ( RFP/ISP migration ).
- Migrate core switches in remote sites ( RFP/cat6500 to cat6800).
- Design and implement the network infrastructure for the new bpost sorting center (NewBX).
- Design and implement the video banking solution for bpost bank ( integration with bpostnetwork ).
- Design and implement a QoS for bpost offices ( Explore ).
- Design and implement Express route solution ( Azure Cloud) for bpost.
- Define and implement, in cooperation with bpost partner, the zero touch deployment model( solution for access switches and endpoints connection ).
Technical environment:- Network : LAN-WAN-DCProducts : ASR1000k, Cisco ISR4400, Catalyst 6500/6800,Wireless Controller (8510), ISE,Prime, Palo alto, Juniper SSG, Nexus 7K,5K,2K, Catalyst 2960X, APIC-EMTechnologies : MPLS, BGP, VRF, OSPF,EIGRP, 802.1x (NAC)
- EngieSenior Network EngineerENERGIEfévrier 2015 - mai 2016 (1 an et 3 mois)Bruxelles, BelgiqueSummary: Network Engineer ( Telecom Expertise & Design team)Project delivery, Technology implementation and Third level supportResponsibilities:
- Define & design network solution for new projects.
- Expertise and Design Engineering for the Engie LAN and WAN network.
- Define and design the new sites/technologies implementation.Audit and optimization of ENGIE’s LAN/WAN network.
- Assist operation team for network migration and issue troubleshooting (L3 support).
Achievements:- Design and implement network infrastructure for new ENGIE’s remote sites.
- Deploy, upgrade and migration of new WIFI infrastructure ( WLC 5500 to WLC 8500 ).
- Implement WIFI service in many ENGIE’s offices ( Local/central switching, integration withother BU ).
- Migration of some WAN links connectivity from cisco 7600 to ASR9k (MPLS backbone, pseudowire headend ).
- Redesign and optimization of ENGIE backbone connecting industrial remote sites in Belgium( MPLS ).
Technical environment:- Network : LAN-WAN Products: ASR9K/1K, ME3600X/3800X, Catalyst6500/3850/2960x, Nexus7k,5k,2k Palo alto,Checkpoint, BIG-IP,WLC8510
- Technologies : HSRP,SPT,VSS, MPLS, L2VPN, L3VPN, BGP, VRF, OSPF,EIGRP, 802.1x(NAC) …
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Formations
- Polytechnic Civil EngineeringBelgium Royal Military Academy2009Polytechnic Civil Engineering, Specialty Telecommunication