Network Administrator

Role & responsibilities

Network Administrator

• Administer and manage

  Fortigate Firewalls

  ,

  Palo Alto Prisma Access

  , and

  Cortex XDR

  .
• Configure and maintain security policies, monitoring, and troubleshooting security issues.
  
• Implement network security measures, including intrusion prevention, VPN/ZTNA, and data encryption.
  
• Work on

  Cisco

  and

  Ruckus

  network switching and routing products.
• Manage LAN/WAN configuration, network segmentation, and performance optimization.
  
• Troubleshoot and resolve network issues related to connectivity and performance.
  
• Manage and maintain

  Wi-Fi access points

  and ensure network availability and security.
• Configure and administer

  RADIUS servers

  for authentication, authorization, and accounting of network users.
• Monitor network usage, performance, and provide troubleshooting for connectivity problems.
  
• Develop, implement, and enforce

  network and security policies

  across the organization.
• Perform regular audits of network traffic, system performance, and security breaches.
  
• Create and maintain detailed network diagrams and documentation.
  
• Basic server administration and support experience in managing operating systems, virtual environments, and storage solutions.
  
• Troubleshoot server issues related to network access, connectivity, and integration with firewalls and security platforms.
  

Requirements:

• Proven experience as a

  Network Administrator

  or similar role with a focus on network security.
• Hands-on experience with

  Fortigate Firewalls

  ,

  Palo Alto Prisma Access

  , and

  Cortex XDR

  .
• Practical knowledge of

  Cisco

  and

  Ruckus

  network switching and routing products.
• Experience with

  server administration

  is a plus.
• 4+ years of experience in Network Administration
  
• Diploma or three years degree in computer science or equivalent.
  
• Relevant certifications such as CCNA, CCNP or Fortigate certifications