IT Supervisor: Network & Security with Global Impact

LesJeudis; Paris; Sur place; EUR 39 000 - 45 000; Plein temps

Avantages offerts par ce poste

Meal allowance

Public transport coverage

13th month bonus

Team-building activities

International environment

Résumé du poste

LesJeudis in Paris is seeking an IT Supervisor Network & Security to lead the availability, performance and security of our network infrastructures. You will drive security initiatives, implement policies, and coordinate with IT leadership to ensure a high level of service across the corporate office.

Having 4 to 5 years of higher education and fluency in English, you will oversee LAN/WAN, VPN, Wi‑Fi and related security tools while collaborating with external partners and internal teams to

Qualifications

• 4 to 5 years of higher education.
• Fluency in English.
• Experience in operating and securing enterprise networks in a multi-site environment.
• Strong knowledge of network architecture, routing, Wi‑Fi, VPN and segmentation.

Responsabilités

• Oversee operation, administration, and evolution of network infrastructures and security components.
• Deploy, maintain and optimize security solutions such as firewalls, EDR, and monitoring tools.
• Implement security policies and standards defined by IT leadership.
• Conduct technical risk assessments, identify vulnerabilities, and lead remediation plans.
• Contribute to security incident management and post-incident lessons learned.
• Ensure compliance with internal, regulatory, and contractual requirements.
• Deliver projects into production in coordination with IT teams and external partners.
• Maintain architecture, configuration, and hardening standards for network environments.

Connaissances

Enterprise network administration

Incident management

Risk analysis

Monitoring and reporting

Vendor management

Continuous improvement

Customer-centric mindset

Multi-site operations

Network security technologies

ISO 27001 knowledge

Project leadership

Analytical skills

Formation

4 to 5 years of higher education

Outils

Firewalls

EDR

Endpoint protection

Anti-spam

Anti-phishing

Web filtering

Monitoring tools

Description du poste

LesJeudis in Paris is seeking an IT Supervisor Network & Security to lead the availability, performance and security of our network infrastructures. You will drive security initiatives, implement policies, and coordinate with IT leadership to ensure a high level of service across the corporate office.

Having 4 to 5 years of higher education and fluency in English, you will oversee LAN/WAN, VPN, Wi‑Fi and related security tools while collaborating with external partners and internal teams to