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Christopher MancelCM

Christopher Mancel

Infrastructure Project Manager

€650/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Christopher

Infrastructure & Networks Project Manager with over 10 years of experience in managing IT projects for large corporations and administrations.

I am involved in network, datacenter, and security infrastructure deployment, transformation, and evolution projects, ensuring coordination between business, technical, supplier, and operational teams.

Throughout my career, I have supported organizations such as Saint-Gobain, SNCF, SFR, Orange Business Services, and the Ministry of the Interior on WAN/LAN, security, monitoring, DRP/BCP, virtualization, and critical infrastructure topics.

My strengths:
• Infrastructure and network project management
• Coordination of multidisciplinary teams
• Risk, planning, and budget management
• Supplier and service provider monitoring
• Steering Committee / Project Committee facilitation
• WAN, LAN, Datacenter, and Cybersecurity environments

I favor a pragmatic, results-oriented approach adapted to each client's operational constraints.
  • English

    Native or bilingual

  • Spanish

    Basic

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

Experience

  • Ministère de l'Intérieur – BACI
    Datacenter & Security Infrastructure Project Manager
    April 2025 - Today (1 year and 2 months)
    Paris, France
    Management of critical infrastructure evolutions hosting national applications, in coordination with architects and technical departments.
    ▸ Management of the SADC-NG project: secure and resilient access to datacenter applications
    ▸ Implementation of a Real-Time DRP to ensure service continuity
    ▸ Monitoring system modernization: Debian 12 / Zabbix 7 / PostgreSQL 17
    ▸ Deployment of a Proxmox POC to validate an alternative virtualization architecture
    ▸ Consolidation of the CEPH cluster (integration of 3rd server) and security of resilience
    ▸ Design of a qualification platform for version upgrade tests
    ▸ Standardization towards a 100% virtualized Cloud monitoring architecture
    Environment: Proxmox, Zabbix 7, PostgreSQL 17, Debian 12, CEPH, Firewall, WAF, Load Balancer, Cloud
  • SFR
    Large Account Network Business Project Manager
    January 2018 - January 2021 (3 years)
    ▸ Management of network deployment projects for large account clients
    ▸ Coordination of technical, commercial, and operational teams
  • Orange Business Services
    Network and Telecom Engineer
    January 2012 - January 2018 (6 years)
    ▸ Configuration and setup of multi-vendor switches and routers
    ▸ Management of critical incidents outside business hours in compliance with SLAs
    ▸ Management of field interventions and network performance optimization
    ▸ KPI monitoring and control of compliance with contractual commitments
    Environment: Switch / Router / 4G / LTE / Radio / Firewall

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