You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Rémi KlajnRK

Rémi Klajn

Supermalter

Network and Security Operations Manager

€700/day
10 projects
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
Back to original language

About Rémi

Information systems engineer, specializing in networks and security, with a focus on production and Datacenter infrastructure. Independent consultant for 12 years, I am currently unavailable for new missions.
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Basic

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

Experience

  • GRTgaz
    Network and Security Infrastructure Operational Pilot, Project Manager
    ENERGY AND UTILITIES
    April 2013 - Today (13 years and 2 months)
    Paris, France
    Guardian of network and security operational processes in the datacenter
    Network and security project manager:
    - Migration/security of the GRTgaz - GDF SUEZ interconnection
    - Implementation of the websurfing / proxy infrastructure
    - Securing partner connections using firewalls
    - Network and security referent for the application disentanglement project between GDF SUEZ and GRTgaz
    Project Management Technical Project Management Change Management Cisco Cybersecurity Team Management
  • Wavestone
    Consultant in IT Department Service Offering Strategy
    CONSULTING AND AUDITS
    April 2008 - April 2011 (3 years)
    Paris, France
    Participation in consulting missions for major clients (examples: GDF SUEZ, SNCF, EDF, AMADEUS...)
    - SNCF: Facilitation of the review process for the transverse IT department's service master plan (1 year); Implementation and monitoring of a budget tracking process for freight IT department projects (4 months)
    - GDF SUEZ: Project manager and security and network referent (16 months)
    Project Management Technical Project Management Cybersecurity Cisco Change Management AMOA
  • Engie
    Datacenter Network and Security Infrastructure Operational Pilot
    ENERGY AND UTILITIES
    September 2011 - June 2013 (1 year and 9 months)
    Paris, France
    Responsible for the network and security infrastructures of a Datacenter core
    - Guarantee of SLAs to clients
    - Definition and implementation of the service offering and processes
    - Facilitation/management of the internal operational team
    - Management of contractual relationships with suppliers
    - Facilitation of critical incident resolution (crisis management)
    - Monitoring/escalation for critical requests/those exceeding SLAs
    Project Management Team Management Cisco Technical Project Management Change Management Cybersecurity

Reviews

5.0

Out of 1 rating

L

Loïc

GRTgaz - DSI - Pôle Services IT Transverses

Reviewed on 7/5/2021

Recommendations

Be the first to recommend Rémi

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Education

  • Engineer in Information Systems and Telecommunications
    University of Technology of Troyes (UTT)
    2008
  • Research Master
    University of Technology of Troyes (UTT)
    2008
    Systèmes Technologiques et Industriels, Spécialité Réseaux, Connaissances et Organisations

Certifications

  • ITIL v3
    ITIL v3
    2008

Skill set (8)

Categories