Network TDA - Security (Checkpoint Firewalls)

Purpose of the Role:The Senior Network Security Engineer is a hands-on technical role focused on delivering network security projects and supporting the organization's network infrastructure. The role involves designing, configuring, and maintaining network security hardware and software, resolving complex service issues, and ensuring project deliverables align with operational requirements.Key Responsibilities:Project Delivery & Technical Support:Act as the lead technical authority in resolving complex service incidents, ensuring timely and effective resolutions.Develop and implement secure, detailed logical designs for firewalls, load balancers, and Layer 2/Layer 3 VPNs.Proactively deliver on projects, ensuring that network security systems are implemented effectively and within KPIs/SLAs.Apply technical governance during project transitions, ensuring alignment with live environments.Network Security Operations:Maintain and update firewall configurations and policies.Test, secure, and optimize network systems.Monitor network traffic, diagnose issues, and implement solutions to resolve congestion or protocol-related challenges.Develop secure network architectures, maximizing the utilization of routers, switches, and related equipment.Collaboration & Communication:Work with internal and external stakeholders to address information gaps and communicate technical solutions.Establish procedures and best practices for network security operations.