Network & Cybersecurity Engineer (M/F)

As part of the strengthening of our teams, we are looking for a Network & Cybersecurity Engineer (M/F) to work within a critical industrial environment.

You will join a team in charge of maintaining the operational and security conditions of network infrastructures. Your activity will be mainly oriented towards RUN and N1/N2 support, with the possibility of intervening on more complex N3 level issues.

On a daily basis, you will notably be required to:

• Take charge of network/security incidents and problems;
• Ensure the operation and configuration of LAN / WAN / WLAN equipment;
• Administer and maintain security equipment: firewalls, VPN, WAF, proxy...;
• Perform diagnosis and troubleshooting of incidents;
• Analyze logs and security events;
• Participate in investigations and cyber incident response;
• Prepare, test, and support changes in production;
• Participate in the monitoring and tracking of infrastructures;
• Maintain up-to-date technical documentation and the CMDB;
• Contribute to continuous improvement and the automation of operational activities.

Technical environment: Network: Cisco, LAN/WAN/WLAN, VLAN, STP, BGP Security: Palo Alto, Check Point, VPN IPsec/SSL, WAF, Proxy, EDR, antivirus Tools: ServiceNow, OpenSearch, monitoring tools and dashboards Methodology: ITIL, Incident / Problem / Change Management Automation: scripting and automation are appreciated

Ideally, you have 3 to 5 years of experience in the administration and operation of network and security infrastructures, with significant experience in a production environment.

You are comfortable with network troubleshooting, security equipment, and incident management.

Experience in an industrial, sensitive, or critical environment is a real asset.

You also possess:

• Operational spoken English;
• Good analytical and diagnostic skills;
• Rigor and autonomy;
• Good resistance to stress during critical incidents;
• Good interpersonal skills and a true team spirit.

The advantages of the JOCAD model By joining JOCAD IT, you benefit from a structured environment attentive to employee well-being:

• Comprehensive family health and welfare insurance
• Meal vouchers (Swile)
• Syntec Holiday Bonus
• Skills development plan to support your evolution
• Numerous CSE offers via Club Employés (discounts, leisure, culture, travel.)

A clear framework, concrete benefits, and real support to advance serenely in your career.