Freelancer profile translated to English.

Description

I am a full-stack IT engineer. Capable of quickly understanding a complex information system and proposing improvements, I am also very technical which allows me to quickly troubleshoot or integrate an IT solution/component!

During my previous experiences, I have worked with the following components:

IT Components:

- Active Directory & its components (DNS, DHCP...)

- Active Directory Certificate Services (PKI).

- Backup Solution (VEEAM Backup & Replication).

- SAN Storage (Dell) and vSAN (VMware).

- Log centralization (Rsyslog - Nxlog - Fluentd - ELK).

- Radius (FreeRadius).

- Firewall Solution: Fortinet - StormShield - IPTables.

- McAfee ePolicy Orchestrator Solution.

- vSphere ESXi, vCenter.

Furthermore, automation has become a major part of my job with the following tools:

- Ansible.

- Terraform.

- Microsoft Deployment Tool Kit for the Windows part.

- Foreman (Puppet).

Let's not forget cybersecurity, in which I have a significant panel of achievements:

- Architecture of a PKI for an international project with Thales.

- Architecture of a Radius infrastructure with obligations related to the Military Programming Law.

- Establishment of hardening for Windows, Ubuntu & CentOS OS in an automated manner.

- Knowledge of important documents and recommendations (ANSSI, CIS, LPM, II901) related to information system security.

I have worked on structuring and important projects for Thales where documentation was an important element to provide to international clients:

- Writing HLD and LLD.

- Development of user documents for client training.

- Preparation of cost estimates for the project's IT system.

- Writing a security policy.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Guyancourt (up to 30km)

THALES SIX GTS France
Information Systems Security Engineer
TRANSPORTATION
October 2017 - May 2022 (4 years and 7 months)
Vélizy-Villacoublay, France
Deployment of a "turnkey" IT solution for international projects:
· Design of the public key infrastructure, Radius (FreeRadius), log centralization, and IS hardening.
· Virtualization (VMWare Esxi) and automated deployment (MDT, Foreman & Terraform) of operating systems.
· Storage integration: SAN cluster (Dell) or vSAN (VMware).
· Deployment and management of the Active Directory solution.
· Integration of a VEEAM Backup & Replication backup solution.
· IT technical referent and support, incident resolution for the client.
· Implementation of the McAfee ePolicy Orchestrator solution.
· Hardening of operating systems: Ubuntu, CentOS, Windows 10 & Windows Server 2016/2019 according to CIS guides and ANSSI recommendations.
Automation of IT solutions deployment within the information system:
· Automation via Ansible & scripts (Bash, Python, and Powershell) for the deployment, configuration, and administration of operating systems and company-specific business applications.

Writing documentation in French or English for the client:
· Writing the architecture document for an overseas Metro project.
· Creating documents for IT training at the client's site.

Deployment of solutions for business development and testing:
· Creation of an environment and administration of Kubernetes with Helm for a business solution
· IT Maintenance (Hardware & Software) for development and testing platforms.
Ansible Active Directory Radius PKI IS Architecture Troubleshooting Kubernetes