Network Security and Network Deployment L3+

We are seeking an experienced Network Security Level 3 Engineer with over 10 years of experience in the networking environment, focusing on network security. The ideal candidate will be accountable for implementing firewall change requests, configuring firewall devices, proxies, and IDS, as well as troubleshooting security issues and ensuring robust connectivity. This role requires close collaboration with carriers and vendors to facilitate installations and enhance overall network security.

Key Responsibilities: • Implement firewall change requests and manage any related Layer 2/Layer 3 router changes.

• Create and install Checkpoint objects for initial firewall policy configurations.

• Build, configure, and manage firewall devices including Checkpoint, Juniper, and Cisco.

• Build and configure proxies and Intrusion Detection Systems (IDS). • Provide advanced troubleshooting in security environments, including fault escalation and resolution of connectivity issues.

• Liaise with carriers and vendors to coordinate installations, upgrades, and support.

• Document deployment processes, security protocols, and change management activities.

• Utilize network monitoring and management tools to ensure optimal performance and security