Job Overview:
The Senior Network & Security Engineer role is responsible for overseeing the design, implementation, and operational management of our network, security, and hybrid cloud infrastructure.
This includes oversight of data center switches, WAN/LAN architecture, Cisco SDA, and cloud connectivity.
* Lead operations and maintenance of Cisco LAN/WLAN infrastructure (Catalyst 2960, 3850, Nexus, and DC series).
* Manage Palo Alto firewalls (PA-220, PA-820/850/5220/3410) and Panorama for centralized policy control.
* Supervise data center network fabric, including core and aggregation switch configurations.
* Provide project management and advisory support for network/security upgrades, migrations, and cloud integration projects.
* Implement and maintain hybrid connectivity between on-premises infrastructure and cloud environments (Azure/AWS).
Key Responsibilities:
* Cisco LAN/WLAN Infrastructure Management:
o Lead operations and maintenance of Catalyst 2960, 3850, Nexus, and DC series switches.
* Palo Alto Firewalls and Panorama Management:
o Manage PA-220, PA-820/850/5220/3410 firewalls and Panorama for centralized policy control.
* Data Center Network Fabric Management:
o Supervise core and aggregation switch configurations in the data center.
* Network/Security Upgrades and Migrations:
o Provide project management and advisory support for network/security upgrades, migrations, and cloud integration projects.
* Cloud Connectivity Management:
o Implement and maintain hybrid connectivity between on-premises infrastructure and cloud environments (Azure/AWS).