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# IT Supervisor Network & Security

- **Company:** Oetker Hotels
- **Location:** Paris, France
- **Experience:** Experienced
- **Contract:** Permanent contract
- **Skills:** Cyber Security, Computer Networks, Multi-Factor Authentication, Email Filtering, Monitoring of Systems, IT Management, Virtual Private Networks (VPN), Network Security, Network Architecture, Routing, Remote Access Technology, Phishing, Software Vulnerability Management, Wide Area Networks, Wi-Fi Technology, Computer Networking Systems, Firewalls (Computer Science), Web Filtering
- **Published:** September 23, 2026
- **Apply:** https://www.indeed.com/viewjob?jk=d0c2f174fe51e7d8

## About the Role

* Enterprise network administration and security
 * Incident management and remediation
 * Risk analysis and vulnerability management
 * Monitoring, documentation, and reporting
 * Vendor management and cross-functional coordination
 * Continuous improvement and standardization
 * Customer-centric mindset
 * Experience in operating and securing enterprise network infrastructures in a multi-site environment
 * Strong knowledge of network architecture, routing, Wi-Fi, VPN, and segmentation principles
 * Proven experience with network security technologies (firewalls, MFA, conditional access, EDR, monitoring tools)
 * Knowledge of security frameworks and best practices (e.g., ISO 27001)
 * Ability to lead technical projects and coordinate external partners
 * Strong analytical skills, rigor, autonomy, and service-oriented mindset
 * Ability to work in an international and demanding environment

Education and experience :

4 to 5 years of higher education

Languages :

Fluency in English.

## Description

The IT Supervisor Network & Security is responsible for the availability, performance, and security of network infrastructures and associated protection systems.

The role leads operations, infrastructure evolution projects, and security initiatives to ensure a high level of service across the entire scope.

Reporting directly to the Head of IT, Corporate, the position works closely with the Director of IT, Digital Workplace & Information Security on security, compliance, and risk management topics.

The role is responsible for implementing the security policies, standards, and controls defined at IT leadership and compliance level.

Missions :

 * Oversee the operation, administration, and evolution of network infrastructures (LAN, WAN, Wi-Fi, VPN, segmentation, remote access) and associated security components.
 * Deploy, maintain, and optimize security solutions (firewalls, EDR, endpoint protection, anti-spam, anti-phishing, web filtering, monitoring tools).
 * Implement security policies, procedures, standards, and action plans defined by IT leadership and compliance.
 * Conduct technical risk assessments, identify vulnerabilities, and lead remediation plans.
 * Contribute to security incident management, investigation, response coordination, and 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.
 * Manage vendors and service providers, ensuring service quality and contractual compliance.
 * Provide recommendations for continuous improvement.
 * Contribute to the overall improvement of cybersecurity maturity.