Senior Network Security Engineer

The Senior Network Security Engineer is responsible for supporting the design, configuration, monitoring and maintenance of network security hardware, systems, and software; including preparing any documentation for future reference and ensuring communication regarding network security and other issues is provided timely

Accountabilities

• Be the lead technical role in resolving complex service incidents, applying diagnosis, maintenance, change and configuration control attributes to bring about a resolutio
• Consistently perform and deliver outputs within the service contract time constraints (KPI’s & OLAs/SLA’s
• Apply technical governance to inbound deliveries from the project design phase to ensure they accurately reflect the live environment and are appropriately structured to enable successful technical service deliver
• Develop and implement detailed logical designs in areas of – Firewalls, Load balancers, Layer 3 VPN, Layer 2 VP
• Analyse traffic behaviours, identify and resolve any congestion or traffic issues related to network security hardware or protocol
• Develop secure network designs, maximizing the usage of equipment such as routers and switche
• Monitor network performance to determine whether adjustments need to be made, and to determine where changes will need to be made in the futur
• Work with internal and external stakeholders to fill information gaps and communicate architecture and technical solution
• Establish procedures and best practices for network security operation

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