Network Network Security Engineer

We are looking for Network & Network Security Engineer for Saudi Arabia Location

Interview key stakeholders and conduct deepdive workshops (up to 6) to ensure a shared understanding of architecture and design documents.

Understand Business/Technology objectives and requirements and assess current Network & security architecture based on that.

Perform a desktop review of the current architectural building blocks and logical network designs including switches routers Load balancers WAN accelerators SDWAN nodes and management and monitoring platforms

Perform a desktop review of the current HLD LLD and other documentation of the network architecture

Review existing physical and logical architecture including HighLevel and LowLevel networksecurity designs with specific emphasis on inband devices and focal points (e.g.. Firewalls WAFs IPS/IDS Email Gateway Proxy ..etc.)

Review Data Centers (ADC KDC) topologies covering their layers and segments such as InternalDC Internet/ Extranet DMZs Extranet and WAN

Assess the Data Center Interconnectivity (DCI) between the ADC/KDC and check the utilization delay latency and packet loss using Alinmas monitoring tools

Review and assess Data Centers (ADC KDC) EastWest & NorthSouth traffic flows.

Assess the logical design and understand the traffic flow to evaluate overall architecture resiliency efficiency and performance.

Review and assess the network architecture in terms of High Availability at every segment and identify any single points of failure or inefficiencies in configuration

Analyze the network resiliency design and considerations at every layer and segments

Review the architecture and design scalability

Understand deployment models and modules/features utilized to evaluate the efficiency and resiliency of Firewalls WAFs IPS/IDS Email Gateway and Proxy against potential failures

High level and sample configuration/policies review for critical networksecurity devices against recognized security standards.

Review capacity utilization collected from monitoring systems for critical devices and interfaces and compare it with the maximum capacity according to vendor data sheets and pest practices

Perform devices aging analysis and identify EndOfLife and EndofService components

Review and assess design of the Network architecture covering tiering VLANs IP addresses schema and L2&L3 protocols

Assess network critical communication links bandwidth and utilization using the current monitoring tools

Review and assess the WAN architecture including WAN accelerators SDWAN nodes

Assess the efficiency in monitoring and analyzing network traffic by understanding the nature and type of captured traffic.

Remote Work :

No