Hybrid Paris: Senior Network & Security Engineer

HCLTech; Paris; Hybride; EUR 75 000 - 110 000; Plein temps

Avantages offerts par ce poste

Up to 25 days vacation

Insurance packages

Résumé du poste

HCLTech in Paris is seeking a Network & Security Infrastructure Engineer with 8+ years of experience to manage enterprise network, connectivity and security services. The role focuses on operational support, troubleshooting and implementing changes in a hybrid onsite/remote environment.

You will work with Cisco, F5, Checkpoint, Palo Alto, DNS/proxy, and load balancing, and collaborate with infrastructure, security and application teams. Fluent English is required; French appreciated.

Qualifications

• Strong experience in network engineering or network security operations.
• Knowledge of routing, switching, firewalling, load balancing and DNS/proxy services.
• Experience with enterprise vendors such as Cisco, F5, Checkpoint, Palo Alto or equivalent.
• Ability to troubleshoot complex production incidents.
• Knowledge of monitoring and operational support practices.
• Understanding of network security principles.
• Good documentation and analytical skills.

Responsabilités

• Operate and support network and security infrastructure components.
• Manage routing, switching, firewall, proxy, DNS and load balancing activities.
• Troubleshoot complex network or connectivity incidents.
• Implement changes, upgrades and technical improvements.
• Support monitoring, performance analysis and capacity activities.
• Collaborate with infrastructure, security, application and production teams.
• Document network procedures and technical standards.
• Contribute to service stability and continuous improvement.

Connaissances

Network engineering

Network security

Routing & switching

DNS & proxy

Firewall management

Incident troubleshooting

English communication

Description du poste

HCLTech in Paris is seeking a Network & Security Infrastructure Engineer with 8+ years of experience to manage enterprise network, connectivity and security services. The role focuses on operational support, troubleshooting and implementing changes in a hybrid onsite/remote environment.

You will work with Cisco, F5, Checkpoint, Palo Alto, DNS/proxy, and load balancing, and collaborate with infrastructure, security and application teams. Fluent English is required; French appreciated.