Network Security Engineer; Application Security​/ADC Engineer

Job Title:
Network Security Engineer(Application Security / ADC Engineer)

Location:
Doha, Qatar
- Onsite

Duration: 6 Months Outsourced Contract

Availability:
Must be Currently Available in Qatar

We are seeking a highly skilled Network Security Engineer with strong hands‑on experience in designing, implementing, troubleshooting, and supporting enterprise network and security solutions. The resource must be locally available in Qatar and ready for immediate deployment.

• F5 BIG-IP LTM and ASM
• Forti Gate Firewalls
• FortiADC
• Forti Web
• Microsoft Azure

• Design, implement, configure, and support enterprise network and security solutions.
• Deploy and administer F5 BIG-IP LTM
  - Virtual Servers, Pools, Nodes, iRules, SSL Offloading, Persistence, Health Monitors, High Availability.
• Configure and manage F5 ASM
  - Web Application Firewall policies, Attack Signatures, Security Policies, Bot Defense, and threat mitigation.
• Deploy, configure, and administer Forti Gate Firewalls
  - Firewall Policies, NAT, VPN, IPS, Web Filtering, Application Control.
• Manage FortiADC
  - Load Balancing, Application Delivery, Global Server Load Balancing (GSLB), SSL Offloading, and Optimization.
• Configure and support Forti Web - WAF policies, Application Protection, API Protection, and Bot Mitigation.
• Deploy and support security solutions on Microsoft Azure
  - Azure Firewall, NSG, Application Gateway, WAF, Load Balancer, VNet Security.
• Troubleshoot complex network, load balancer, firewall, and application delivery issues.
• Monitor performance, availability, and security posture; perform upgrades, patching, and backup.
• Coordinate with infrastructure, application, SOC, and vendor teams for incidents, changes, and escalations.
• Maintain network / security documentation, diagrams, and configuration records.

Strong hands‑on experience in F5, Fortinet, and Azure network security solutions. Strong troubleshooting and network support skills. Good understanding of TCP/IP, DNS, DHCP, Routing, Switching, VPN, SSL/TLS, Load Balancing, and WAF concepts. Must be currently residing in Qatar with valid QID / transferable visa / NOC. Immediate joining / short‑notice availability.

• F5 Certified Administrator (F5-CA)
• F5 Certified Technology Specialist – LTM / ASM
• Fortinet NSE 4 / FCP
  - Network Security
• Fortinet NSE 7 – Secure Networking Architect
• Note:
  
  F5-certified candidates will be

Bachelor's Degree in IT / Computer Science / Network Engineering or related field

• Experience:
  
  5+ Years experience in Network Security / Application Delivery with F5 and Fortinet focus.

Skills:

availability,azure,firewall,application,ip,load balancing,ssl,load,network security,security