Network Engineer – F5 & FortiGate Specialist

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Gibraltar Technologies LLC
Dubai
AED 60,000 - 100,000
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Job description

We are seeking a highly skilled Network Engineer with hands-on experience in F5 Load Balancers and FortiGate Firewalls to join our infrastructure team. This role is responsible for designing, implementing, maintaining, and troubleshooting secure and high-performance network systems. The ideal candidate will have a deep understanding of networking protocols, security best practices, and experience managing enterprise-level infrastructure.

Key Responsibilities:

  • Design, deploy, and manage F5 BIG-IP load balancers, including LTM, GTM/DNS, and ASM modules.
  • Configure and maintain FortiGate Firewalls, including VPNs, web filtering, IPS, and application control.
  • Monitor network performance and troubleshoot connectivity issues across LAN, WAN, and cloud environments.
  • Implement network segmentation, redundancy, and high availability strategies.
  • Collaborate with security and application teams to ensure secure and optimized traffic flow.
  • Create and maintain documentation for network architecture, configuration, and procedures.
  • Participate in network upgrades, patching, and disaster recovery planning.
  • Analyze security threats and assist in implementing network defense strategies.
  • Provide support for network incidents, changes, and service requests via ITIL practices.

Requirements:

  • Bachelor's degree in Computer Science, Network Engineering, or a related field.
  • 4–7 years of experience in network engineering roles.
  • Strong expertise with F5 BIG-IP, including iRules, LTM, and load balancing policies.
  • In-depth experience with FortiGate Firewalls, including FortiManager and FortiAnalyzer.
  • Solid understanding of networking protocols (TCP/IP, BGP, OSPF, VLANs, VPNs).
  • Experience with network monitoring tools (SolarWinds, PRTG, etc.).
  • Familiarity with cloud networking (AWS, Azure, or GCP) is a plus.
  • Excellent troubleshooting and analytical skills.
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