Sebastien DAVID

RSSI / CISO at Ecritel
  • Claim this Profile
Online Presence
Contact Information
us****@****om
(386) 825-5501
Languages
  • English Professional working proficiency
  • French Native or bilingual proficiency
Skills

Topline Score

Bio

Generated by
Topline AI

5.0

/5.0
/ Based on 2 ratings
  • (2)
  • (0)
  • (0)
  • (0)
  • (0)

Filter reviews by:

You need to have a working account to view this content. Click here to join now
Jérôme MAINDRON

Sébastien est un ingénieur réseau à forte autonomie. Ses capacités tant technique qu'humaine lui permette de s'adapter à tout type de situation au quotidien. Son recul lui permet enfin d'appréhender les différentes possibilités dans le cadre de son travail. Je recommande donc vivement celui-ci.

Nicolas Mrowczynski

Sébastien est un élément pilier du NOC ECRITEL, sa grand expertise dans les équipements CISCO lui a permit de mettre en place des projets complexes sans réel difficultés. Son expertise technique et son amabilité sont fortement apprécie par nos clients.

0

/5.0
/ Based on 0 ratings
  • (0)
  • (0)
  • (0)
  • (0)
  • (0)

Filter reviews by:

No reviews to display There are currently no reviews available.
You need to have a working account to view this content. Click here to join now

Credentials

  • EXIN ITIL V3 Foundation Certified
    EXIN
    Nov, 2013
    - Sep, 2024
  • Data Center Application Services Support Specialist
    Cisco
    Mar, 2013
    - Sep, 2024
  • CCDP
    Cisco
    May, 2011
    - Sep, 2024
  • CCDA
    Cisco
    Jan, 2011
    - Sep, 2024
  • CCNA
    Cisco
    Nov, 2008
    - Sep, 2024
  • CCNP
    Cisco
    Nov, 2008
    - Sep, 2024
  • ISO 27001 Lead Implementer - Information Security Certification
    PECB Europe
    Dec, 2019
    - Sep, 2024

Experience

  • Ecritel
    • France
    • IT Services and IT Consulting
    • 100 - 200 Employee
    • RSSI / CISO
      • Mar 2019 - Present

    • Infrastructure Manager
      • Jul 2013 - Mar 2019

    • Network Engineer
      • Nov 2010 - Jul 2013

      BGP : AS8304- Management peering agreements- Configuration and supportNetwork :- Audit- Pre-sales- Design LAN/MAN/WAN- Configuration (Switch, Router, Firewall, Loadbalancer)- Troubleshooting- Project Management- Routing & Switching :- Cisco : 29xx, 35xx, 37xx, 65xx, 72xx, 76xx, Nexus 2000 & 5000, ISR- Juniper- HP- Loadbalancing : - Cisco ACE- Nortel AD3 / 2208- Optical :- xDWDM Ekinops- Linux : Debian, Red HatCertified Cisco CCNP & CCDP

  • F4 Group
    • United Kingdom
    • Entertainment Providers
    • System & Network Engineer
      • Oct 2009 - Oct 2010

  • ECRITEL
    • France
    • IT Services and IT Consulting
    • 100 - 200 Employee
    • Network Engineer
      • Oct 2006 - Aug 2009

      Objectives:- Network administration (Cisco)- Troobleshooting level 2/3- In charge of installation of new technical platforms- Project managements : Setting up an authentication solution based on Tacacs+ protocol, Migrating Checkpoint firewall NGX platform to the solution VSX virtualized platformSkills:- Protocols : IPv4 & IPv6- Routing : RIP, IGRP, EIGRP, OSPF, BGP, MPLS niveau 2 & 3.- Switching : STP, RSTP, MSTP, HSRP, 802.1Q, CDP, VTP, QOS Diffserv Model- Loadbalancers : Cisco ACE, Nortel Alteon 2208 & AD3- Security : VPN, IPSEC- Firewalls :Resilience,Crossbeam, Netscreen, Cisco ASA, Checkpoint UTM- Network Monitoring tools : Nagios, Cacti, Weathermap, Syslog

  • Vipawan
    • Outsourcing and Offshoring Consulting
    • Network Engineer
      • 2009 - 2009

  • Ozitem
    • France
    • IT Services and IT Consulting
    • 100 - 200 Employee
    • Technician Systems & Network
      • 2000 - 2006

Education

  • ESGI
    Master, Ingenierie des sys
    2007 - 2009

Community

You need to have a working account to view this content. Click here to join now