Gerald Charlier

Senior IT Change Manager

Salaire / Taux journalier

16310 Vitrac-Saint-Vincent, France

Freelance

Expertises

GitLab

Langues

AnglaisFrançais

À propos

Introduction

Senior IT Manager & Change Management specialist with 15+ years leading enterprise IT operations across automotive, banking, and logistics industries. Expert in ITIL processes, incident/problem management, and multi-site infrastructure oversight for 100+ users. Delivers strategic IT solutions, crisis management, and seamless project implementations to optimize business operations.

Liens

Expérience de travail

Responsable de la Cellule Informatique

Emmaüs Solidarité

nov. 2024 - Présent

2 ans

Remise en service de la cellule informatique afin de remettre en état / réconditionné du matériel informatique pour une vente à petit prix auprès des visiteurs d'Emmaus Charente au bénéfice de l'association et des compagnons soutenus par Emmaus Charente

ADI Founder & Owner

ADIFreelance

sept. 2021 - Présent

5 ans 2 mois

08000 Charleville-Mézières, France

I created in September 2021 my own company : ADI to provide IT Services to Company, Professional and all Customers. Here are the Services that I'm offering to my customers :  IT equipments installation and updates  Providing IT hardware : PC, laptop, server, network and parts  Hardware break fix and defective parts replacement  User and software support  Plant Floor IT equipements, consulting and your projects I may offer other services, feel free to contact me at +33 6 51 86 85 58 I'm already partner of StarTech on behalf of Quest, Hospital Center of Manchester, YSchools Business School, ...

Change Manager

Groupe IMA - Inter Mutuelles Assistance

sept. 2024 - mars 2025

7 mois

79000 Niort, France

In charge of Projects Change Management : providing assistance to Project Managers to follow Change Management policies as part of Projects (compliance, mandatory requirements, ...)

France & Italy IT Manager

MBCC (PCI Products / purchased by SIKA)Freelance

avr. 2023 - oct. 2024

1 an 7 mois

Évry-Courcouronnes, France

Managing End Users support for Level 2 and Level 3 Coordinating Level 1 Incidents with Accenture Service Desk Budget preparation and follow up and managing Purchasing of IT and Telecom Equipments Managing IT and Telecom suppliers

Incident Manager

HuaweiFreelance

mars 2022 - oct. 2024

2 ans 8 mois

93400 Saint-Ouen-sur-Seine, France

As a Freelance with my own company and working for Huawei in charge of Fret SNCF IT Managing Incidents and Problems for Fret SNCF :  Daily follow up of backlog Incidents tickets with proper escalation with technical teams : Roumania 1st and 2nd Level, France 3rd Level  P1 / S1 Major Incident Management including : crisis call, RCAs, ...  Problems follow up from reoccurring Incidents and RCAs : Actions to implement with technical teams  Customer Relationship Management part of crisis but also daily Incidents  Review and Implementation of Incidents and Problems Processes according to ITIL best practices Huawei is covering Fret SNCF IT Infrastructure but also middleware, DBA, network of hosted equipments with 3rd party IT Supplier. But also in charge of applications support : monitoring, MEI / MEP, ...

Change Manager

SolvayFreelance

oct. 2022 - mai 2023

8 mois

Paris, France

Managing PreCAB, CAB and eCAB meeting with an external team in India. Preparing and reviewing Changes agenda. Sharing documentation with changes owners for the preparation of the presentation of the changes. Knowledge transfer to the India Team in order to externalize the Change Management activity as part of Solvay spin off.

IT-Support

Les Restos du Coeur

sept. 2021 - mai 2022

9 mois

08000 Charleville-Mézières, France

Providing IT Support to the Ardennes' Restos Du Coeur who are in charge of providing food to people in difficult situation. I'm managing dekstops and laptops and working on improving IT infrastructure : servers installation, negotiation of telecom services, ...

IT Manager

Walor Bogny & Walor Vouziers

avr. 2018 - mars 2021

3 ans

Bogny-sur-Meuse, France

 Managing 2 plants IT infrastructure  Providing IT assistance to end users (about 120 EUCs)  Installing and updating EUCs : Dell desktops and laptops with Windows 7 and 10 / Office 2013, 2016, 365 ; Dell and HP CAD/CAM workstations : Catia, Creo (ProEngineer), ForgeX, VeraCAD, TopSolid, Powermill  Active Directory, Office 365, Windows 2008 and 2012 servers, VMWare, Network Infrastructure, Stormshield firewall, DNS, DHCP administration  Incidents and applications management with 3rd party suppliers : ERP (Galion), GMAO (Mainta), Work Time (Horsys), Accounting (CEGID)  Phones (PBX) and cell phones management

IBM Services Center

janv. 2015 - mai 2018

3 ans 5 mois

Lille, France

Service Availability Manager (Oney Bank Customer)

sept. 2017 - mai 2018

9 mois

Lille, France

 IT Operations management  Crisis management  Customer relationship management  IT support teams (Linux, Wintel, network, Firewall, Load Balancers, Proxies, …) management  Incidents, problems and changes management  SLAs and KPIs management

Service Availability Manager (Geodis Customer)

janv. 2017 - août 2017

8 mois

Lille, France

 Same as above for another customer

Geodis Distribution Express IT Operations Senior IT Change Manager

janv. 2015 - déc. 2016

2 ans

Lille, France

 Same as above for the same customer / Distribution Express division  Changes management : infrastructure, DBs, applications under the IBM scope, internal CABs, customer CABs and eCABs  Providing IT support teams training to change management processes

IT Operation Manager - France & Germany Change Manager - Visteon Global (18 months)

Visteon

janv. 2007 - déc. 2014

8 ans

Région de Charleville-Mézières, France

 IT Operations management : 9 plants, 3 technical centers, 6 focused factories, 1 headquarter  Operations reporting  SLA management  Client requests management  Projects implementation  Changes and incidents management  IT operations relationship with US and Europe organizations  Local IT teams management both fonctional and hierarchical : 5 IT site leaders  Suppliers management : TCS (servers support), Cap Gemini (applications support), AT&T and Orange (WAN)  Visteon global IT change processes management  CABs and Pre-CABs leader  Change coordinators team management (3 heacounts accross Europe, US and AP)  Major and critical changes revue and approvals (CABs et eCABs) : infrastructure and applications  Compliance to changes processes and leadtime  Change management reporting to global IT team


Formation

ESSEC Business School

Operational Management (not graduated)

2001 - 2001

1 an

Conservatoire National des Arts et Métiers

IT Master Degree (not graduated)

1994 - 1994

1 an

IUT Reims

IT Associate Degree (graduated)

1989 - 1990

2 ans

Lycée Jean Moulin Revin

Economics Sciences Bachelor (graduated)

1985 - 1988

4 ans

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