_{07th January, 2025}

Hi Senior Network Security Engineer,
  
Our current partners are currently looking for a Senior Network Security Engineer.
  
This role demands a seasoned Network Security Engineer who can combine operational expertise with a proactive approach to projects and security posture enhancement, ensuring the company's infrastructure is safeguarded and optimized.
  
Scope:
  
The Senior Network Security Engineer will dedicate 50% of their time to operational tasks, assisting with the implementation of complex requests, supporting continuous improvement, and enhancing the cyber security posture. The remaining 50% will be focused on project-based work, including firewall lifecycle management, SSE (Secure Service Edge) implementation, AlgoSec lifecycle and improvement projects, and SSE migration.
  
Technical Responsibilities:
  
Palo Alto (Expert-Level)
  

• Manage Palo Alto firewall lifecycle, including installation of new firewalls.
• Oversee SSE Palo Alto Prisma implementation.

  
Firewall Rules (Advanced)
  

• Provide network security support for system deployments.
• Configure networks and zones, and set up complex firewall rules.

  
AlgoSec
  

• Utilize Firewall Analyzer to identify shadowed, unused, and duplicate rules and objects.
• Use Fireflow for creating request forms and managing security matrix creation for risk assessment.
• Visualize applications in AlgoSec AppViz to assist with Fireflow requests.

  
Cisco ISE (Intermediate)
  

• Support Wireless and Wired Network Access Control (NAC) currently in open mode, transitioning to closed mode.
• Handle profiling for wired and wireless networks, TrustSec, and SXP.

  
Infoblox (Advanced)
  

• Maintain and fine-tune the existing Infoblox deployment for DHCP & IP management.
• Collaborate with CoE and Firewall SME for escalation and improvements.

  
Core Focus Areas:
  

• Palo Alto: Provide technical recommendations and identify improvement areas.
• Firewall Rules: Offer advanced support for complex firewall rule requirements.
• AlgoSec: Utilize Firewall Analyzer to assess risky rules; support the creation of security matrices.

  
Infoblox: 
  

• Ensure optimal use of Infoblox for DHCP & IP management and continuous improvement of configurations.

  
Additional Responsibilities:
  

• Manage and lead specific network security projects.
• Develop Low-Level Design (LLD) based on High-Level Design (HDL) created by architects and implement solutions.
• Draft and maintain the company's Standard Operational Procedures (SOPs).
• Support the transfer of local activities to the CoE while ensuring senior-level support for BAU tasks.

  
Skills & Competencies:
  

• Support the CoE by handling advanced tasks, identifying knowledge gaps, and providing coaching or upskilling as needed.
• Delegate tasks to the CoE when appropriate and champion new security initiatives.
• Suggest improvements to enhance the efficiency and effectiveness of existing technologies and processes.
• Foster a culture of continuous improvement within the team.

  
Special Requirements:
  

• Provide suggestions for ongoing improvement to technologies and processes.
• Be available for on-site presence at least two days per week.

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