Eric Graillot

Role: Network Consultant Environment: Fortinet, Palo Alto, Ivanti/Pulse, EfficientIP, Zscaler (ZPA/ZIA), Cisco (Meraki, Nexus, Catalyst), Microsoft, Linux, ServiceNow

Mission: Installation, deployment, operation, evolution, troubleshooting of Moët-Hennessy (MH) IT networks in an International context

• Maintenance in Operational Condition of MH network infrastructures

• Proposal, planning, implementation, and monitoring of infrastructure evolution

• Manage the interconnection of MH with other entities and subsidiaries (MPLS, SDWAN, Meraki, IPSEC)

• Build and MCO of Fortigate and Palo Alto Firewall Clusters, Pulse/Ivanti, Cisco, Nexus, Meraki

Main Activities:

• Audit and mapping of the global network

• Supervision: PRTG, Zabbix, syslog, Splunk, NetFlow, Tufin

• Network setup for new sites and redesign of existing sites

• Participation in Move to Cloud: OnPrem resources to Azure and GCP Cloud

• Monitoring of operators: COLT/ OBS / AT&T

• Analysis, Management, processing, correction of Firewall Flow Matrices and remote access

• Migration of Fortigate firewalls to Palo Alto with renewal of Flow matrices

• Migration of authentication/authorization of network equipment to Radius

• Management of network incidents and problems with partners and business units

• Keeping OS versions up to date, managing CVEs and park obsolescence

• Implementation and monitoring of change requests, requests, and incidents

• Compliance of network assets (Firewall, Switch, router)

• Migration then operation of Microsoft's global DHCP to Efficient-IP

• Migration of Client site Wi-Fi from Cisco WLCs to a Meraki infrastructure

• Technical steering of OneNetwork (LVMH network partner)

Environment: Fortinet, Pulse, Kemp, Sophos, Cisco (Meraki, Nexus, Catalyst), Microsoft, Linux, AS400

Mission: Installation, deployment, operation, evolutions, troubleshooting of Rexel's IT networks and its subsidiaries

• Maintenance in operational condition of REXEL network infrastructures,

• Proposal, planning, and implementation and monitoring of infrastructure evolutions.

• Manage the interconnection of the entity with other entities and subsidiaries (MPLS, IPSEC, Meraki)

• Build and MCO of Fortigate Firewall Clusters, Kemp Load-Balancers, Sophos, Pulse, Cisco

• 2015 - 2016: Datacenter Firewall Migration from Checkpoint to Fortinet

• 2017: New Internet operator at the Datacenter + public IP and Traffic migration

• 2017: Migration of IPSEC Tunnels from Sophos to Fortigate + addressing change

• 2018: Migrations of agency links and DC traffic from BT to Bouygues (MPLS + Checkpoint to Fortigate + Meraki solutions).

• 2018: Build of a Pulse solution for client and partner SSL access

• 2019: Management of remote access during COVID

• 2019 - 2020: DC relocation from Montpellier to two DCs in the Paris region.

• 2021: Interconnection and Integration of several Subsidiaries into the global Rexel network

BRITISH TELECOM – 2013 to 2014

Role: Network Project Manager Environment: HP, Cisco, Windows (Seven, 2003, 2007), Linux, F5, Palo-Alto, Netasq

Mission: Installation, deployment, management, and operation of Sagem's IT networks and its subsidiaries (2 Datacenters, 20 Sites)

• Maintenance in operational condition of SAGEM network infrastructures,

• Proposal, planning, and implementation of infrastructure evolutions,

• Manage the interconnection of the entity with SAFRAN networks,

• Collaborates with IT teams for production structure evolutions,

• Project management and setup of Service Provider networks,

• Network and network-related security administration,

• Setup and operation of WIFI on all sites.

• DHCP/DNS Bind Linux Management

• F5 Load-Balancer Management