Freelancer profile translated to English.

Description

Currently a Support Engineer N2/N3, I ensure the operational maintenance, administration, and security of IT infrastructures. My expertise covers networks, virtualization, systems, and cybersecurity, with a strong interest in automation to optimize the performance and resilience of technical environments.

Holder of a Master 2 in Telecommunications and Networks from the University of Bretagne Occidentale, I have acquired solid experience in supervision and operational maintenance of critical architectures. Each project is an IT challenge for me, which I approach with rigor and commitment to provide innovative and high-performing solutions.

💡 Passionate about new technologies and technical challenges, I constantly stay informed to anticipate industry changes and improve my skills. I enjoy working in a team and tackling IT challenges that push the boundaries of innovation. 🚀

Languages

French
Native or bilingual
English
Conversational

Workplace preferences

Can work on-site

Paris (up to 50km)

vinci
Support Engineer N2/N3
DIGITAL AND IT
January 2025 - Today (1 year and 5 months)
Lyon, France
As a Support Engineer N2/N3, I ensure the operational maintenance, supervision, and administration of network and security architectures deployed at client sites.

✨ Main missions:
🔹 Incident Management: Analysis and resolution of Level 2 & 3 network and security incidents.
🔹 Administration & Maintenance: Supervision and optimization of network and security equipment.
🔹 Proactive Supervision: Monitoring and improvement of client infrastructure availability.
🔹 Documentation & Procedures: Drafting and updating technical repositories and operating procedures.
🔹 Projects & Evolutions: Participation in major changes and Proofs of Concept for infrastructure evolution.
🔹 On-call N2/N3: Advanced support intervention to ensure service continuity.

🛠 Technical Environment:
☁️ Cloud & Virtualization: Shared IaaS, Azure, AWS, VMware vSphere/ESXi
💾 Backup & DR/BCP: Veeam VBR, VCC, VBO
🌐 Network & Security: Stormshield Firewall, Cisco Switches
VMware ESX VMWARE Veeam Veeam Backup & Replication
vinci
Systems & Network Engineer
DIGITAL AND IT
March 2022 - December 2024 (2 years and 10 months)
Voiron, France
Systems & Network Engineer at AXIANS FIBRE ACTIVATION & SERVICES, I am involved in the administration and security of IT infrastructures for several Fiber Optic infrastructure operators. My role is to ensure the availability, evolution, and resilience of systems and networks, while maintaining a high level of security and performance.

🚀 Main missions
🔹 Fiber Optic Infrastructure Operator – SIEA

Administration and maintenance of systems & network infrastructures.
Management of VMware Vsphere & ESXi servers.
Supervision and security of IT infrastructures.
Management of backups/replications and DR/BCP (Veeam B&R, Datacore Sanphony).
[Project] Migration of the Netadmin supervision tool (v8.7 ➝ v9.1).
Monitoring of contracts (technical committees, steering committees) and technical interface with the supervisor solution editor Netadmin.
Corrective and preventive maintenance of infrastructures.

🔹 Fiber Optic Infrastructure Operator – SOON THD

Operation & maintenance of fiber optic network infrastructures.
Deployment and configuration of datacenter equipment (servers, switches, OOB).
Network administration: OSPF, BGP, VRF, VLAN, VXLAN, EVPN, DHCP, DNS, STP.
System administration: Windows Server 2022, Ubuntu Server, Debian, Ansible.
Virtualization & backup: Proxmox Virtual Environment & Proxmox Backup Server.
Infrastructure security: vulnerability management, patching.
N2/N3 support & on-call.
Writing technical documentation and architecture diagrams.

🔹 Cross-functional missions at AXIANS FIBRE ACTIVATION & SERVICES

Administration & security of the local network and office IT.
User support (application installation, MFA, access management).
Development and implementation of cybersecurity policies:
Business Continuity Plan (BCP).
Password management policy.
Risk analysis and recommendations.
BGP OSPF VLAN DHCP DNS Proxmox VE Proxmox Fiber optics Ansible