Freelancer profile translated to English.

Description

🙋🏻‍♂️ Presentation:

Currently a systems and network engineer, I manage all types of technical incidents/IT projects/network security/home automation/migration/virtualization at all levels on a daily basis, as well as implementation projects (migration to Office 365, Google Workplace, or VMware).

🔐 Security:

Network security, workstation and peripheral security, access rights management, VPN configuration, and firewall rules.

Daily IT watch on vulnerabilities and their corrections.

Security risk audit and analysis.

🩺 Assistance:

Diagnosis and help with problem-solving for workstations, networks, or cloud services.

Workstation and server supervision.

Daily remote intervention availability for problem resolution.

⚙️ Optimization:

Taking initiative to propose optimized solution choices for your infrastructure, your preferences (cloud services, self-hosted servers, Mac/Windows).

🔄 Maintenance:

Daily solution updates, verification, and IT watch on various improvements, updates, new features, risks, and client communication to advise or warn.

🖥️ Installation:

Supply from professional vendors, delivery, and installation within the best deadlines and during periods when production does not disrupt service.

💭 Cloud:

Implementation of cloud services (Azure Directory) and management of services like the Office 365 suite (Sharepoint, OneDrive, Outlook).

🌐 Web:

Creation, deployment, management of websites and domain names (DNS zone, redirections, etc.).

Diagnosis and repair of website problems.

Industry field of expertise

Languages

French
Native or bilingual
English
Basic

Workplace preferences

Remote only

Primarily works remotely

NanoXplore
Systems and Network Administrator
AVIATION AND AEROSPACE
February 2023 - Today (3 years and 6 months)
Sèvres, France
[Network]
- Implementation of monitoring servers/ping monitor/RMM/NMAP (Checkmk, Uptime Kuma, NMAP, Grafana).
- Implementation and management of a DHCP server (Windows, Sophos).
- Implementation and management of DNS servers (Windows, Sophos).
- Implementation and management of Firewalls with VPN (pfSense, Sophos, Palo Alto).

[Systems]
- Windows workstation administration (10/11).
- Migration of the IT park to Windows 11.
- Creation of an on-premise SharePoint server (Windows 2019).
- Windows Servers (2012/2022).
- Linux Servers (CentOs/Debian).
- Management of a computing cluster/grid.
- Virtualization server migration (ESXi to Proxmox).
- Implementation of deployment servers (WDS/FOG).
- Implementation of an update server (WSUS).
- User support level 1/2/3.
- Inventory and order management.

[Security]
- Implementation of a certificate server (WCS).
- Implementation of a RADIUS server (NPS).
- Implementation of a tiering model.
- Implementation of ANSSI standards.
- Implementation of ITIL standards.

[Cloud]
- Migration of domain names, emails, and websites.
- Azure Microsoft 365 administration.
IVISION
Systems and Network Administrators
AVIATION AND AEROSPACE
May 2022 - November 2022 (6 months)
Asnières-sur-Seine, France
[Network]
- Client network audits.
- Network issue adjustments.

[Systems]
- Workstation setup and OS updates (Windows 10 to 11) in the client IT park.

[Security]
- VPN implementation.
Microsoft Office Cloud VPN Fortinet Cybersecurity
Assetsman
Systems and Network Administrator
EDUCATION AND E-LEARNING
November 2021 - Today (4 years and 8 months)
Versailles, France
- Network restructuring and optimization (dual WAN, new hardware).
- User support for various workstation issues.
- Cloud backup implementation.