Freelancer profile translated to English.

Description

Systems and Network Engineer, I have operational mastery of Linux/Windows environments, virtualization (VMware), and automation (Ansible, Bash, Python). With experience in demanding environments (Thales, Orange), including firewalling (Forcepoint) and network equipment (Cisco, Huawei) interventions, I work on hybrid infrastructures, ensuring their reliability, security, and performance.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Thiais (up to 50km)

Thales
Systems and Network Engineer
October 2022 - Today (3 years and 8 months)
Massy, France
Led the integration of IT systems by configuring servers, operating systems (Linux/Windows), and virtual machines.
Configured and managed Forcepoint firewall (creation and modification of filtering rules, network traffic analysis and management, security policy application).
Developed and implemented automation scripts for infrastructure deployment and maintenance (Ansible, Python).
Performed integration tests to ensure component stability and compatibility.
Installed and managed virtualization environments, primarily with VMware, and implemented software and hardware updates.
Analyzed and diagnosed incidents related to network traffic and perimeter security issues.
Diagnosed and resolved complex technical incidents related to systems.
Collaborated with network and security teams to ensure the compliance and robustness of architectures.
Wrote detailed technical documentation and updated operational procedures.
Contributed to the introduction of new technologies for continuous improvement and CI/CD deployment.
Linux Ansible VMWARE Systems Integration CI/CD
Orange Business Services
Cloud and On-premises Solution Architect
August 2020 - September 2022 (2 years and 1 month)
93100 Montreuil, France
Developed technical proposals.
Provided technical support and acted as a technical referent for sales teams.
Ensured the adequacy and consistency of the service offering with the prospect's needs.
Participated in the design and integration of technical architectures, including Cloud or On-premise configuration of Cisco and Huawei systems and network equipment.
Provisioned and integrated Cloud and On-premise systems and networks.
Configured and administered Cisco network equipment (VLAN, routing, network segmentation) On-Premise.
Commissioned and configured Cisco and Huawei 4G routers (WAN configuration, NAT, DHCP, client connectivity).
Participated in system and network diagnostic phases during infrastructure deployments and migrations.
Cloud Computing Cisco Huawei Agile methodology On premise
Julhiet-Sterwen
System Administrator | Support Technician
January 2017 - January 2020 (3 years)
Neuilly-sur-Seine, France
Managed Active Directory on Windows Server (users, groups, GPOs).
Configured and managed Fortinet (VPN, traffic management).
Set up and managed Cisco Meraki Wifi access points.
Updated procedures and created user guides.
Provided user support (analysis, diagnosis, incident resolution, and handling requests for PC hardware and peripherals).
Acted as an interface with teams and third parties (manufacturers, service providers, suppliers) for the resolution of certain incidents.
Used the incident and request management database (OTRS).
Participated with the IT team in the management of future application or infrastructure projects (migration to cloud, etc.).
Active Directory GPO Microsoft Azure Ticketing Cisco Meraki