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Alioune CisseAC

Alioune Cisse

Network and Security Manager

€850/day
Paris, FR
15+ years
Cybersecurity
Information Security
Project Management
Risk Analysis
CISO

Average response time: 1 hour

Freelancer profile translated to English.
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About Alioune

I have technical, functional, and managerial skills that will allow me to hold a position as a Network and Security Manager, Security Architect, CISO, technical or functional project manager.

  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km)

Experience

  • Comgest
    Network and Security Manager
    PRIVATE EQUITY
    January 2022 - Today (4 years and 5 months)
    Paris, France
    Network and Security Manager in an international context in charge of:
    • Definition of the Network and Security architecture
    • Operational maintenance
    • Definition of the project roadmap
    • Budget, supplier, and contract management
    • Management of local support
    Projects completed:
    • Definition and implementation of the new network architecture for datacenters
    • Migration of datacenters in Japan and Hong Kong to Azure
    • Improvement of the Palo Alto GlobalProtect VPN solution
    • Improvement of the Forescout NAC solution
    • Implementation and definition of inter-site interconnections
    • Complete redesign of the headquarters' network
    • Relocation of the Düsseldorf and Singapore sites
    • Definition and implementation of the new BCP policy
    • Definition and implementation of a new filtering policy applicable to all sites with micro-segmentation
    • Study and replacement of 22 Cisco office switches
    • Network migration of headquarters servers
    • Replacement of 25 Palo Alto office and datacenter firewalls
    • Windows DNS cleanup
    IT Architecture IT Project Management Cybersecurity Incident Management Team Management
  • Valeo
    NAC Project Manager
    AUTOMOBILE
    December 2019 - December 2021 (2 years)
    La Verrière, France
    • Drafting and validation of architecture documents and operating procedures
    • Definition and implementation of dynamic endpoint profiling (printers, Cisco phones…)
    • Definition and implementation of dot1X and MAB authentication
    • Monitoring of deployment across all sites
    • Installation of a new patch and upgrade of all ISE servers (around thirty servers)
    • Implementation of a captive portal solution
    • Project reporting
    Additional responsibilities:
    • Support in case of escalation from the production team
    IT Project Management IT Architecture Team Management
  • Faurecia
    Access Control Specialist
    AUTOMOBILE
    February 2018 - November 2019 (1 year and 9 months)
    Nanterre, France
    Technical and functional project manager on various security projects in an international context with over 300 sites in 35 countries. Daily work in English.
    Projects completed:
    • CyberArk:
     Integration of all group active directories
     Integration of Exchange
     Integration of HelpDesk
     Integration of the billing solution
     Integration of all Unix systems and databases
     Integration of application accounts
     Automation of account integration
     Upgrade of the entire platform from version 9.8 to 10.7
     Deployment of a new pre-production platform
     Deployment of a new platform dedicated to cloud applications
    • Big Data:
     Migration of VPN access with IBM cloud
     Simplification of the Big Data architecture
     Migration of the addressing plan (public to private)
     Replacement of the Vyatta router with a CheckPoint cluster
    • Integration of the HUG company following their acquisition:
     Connection of the 5 sites to the Faurecia WAN
     Migration of IP addressing, DNS, Active Directory, emails
     Upgrade of Palo Alto firewalls
     Migration and filtering of Internet access and browsing
     Definition and implementation of the routing policy
    • Comparative study CheckPoint vs. Palo Alto
     Scope of coverage based on needs (internet firewall, factory firewall, WAN firewall)
     Additional features (central management, virtualization, cloud, encryption…)
     Hardware/maintenance/license costs
    Additional responsibilities:
    • Support in case of Level 3 escalation
    IT Architecture IT Strategy Information Security IT Project Management
Check out Alioune's experience

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Education

  • Network and Telecommunication Engineer Specialization
    INSA TOULOUSE
    2009
    Ingénieur Réseaux et Télécommunication Spécialité
  • DEUG in Science and Technology
    Université Joseph Fourier
    2006
    DEUG en Sciences et Technologies
Check out Alioune's education

Skill set

Cybersecurity Incident Management
GRC (Governance, Risk and Compliance)
IT Architecture
IT Project Management
IT Strategy
IT Service Management
IT Vendor Management and Procurement
Networks

Categories