Network Security Engineer

Linnk Group; Doha; Presencial; QAR 100 000 - 180 000; Tempo integral

Resumo da oferta

Linnk Group in Doha seeks a Network Security Consultant with hands-on firewall and security operations experience in the Telecom domain. You will manage Fortinet systems, SD-WAN, cloud security, and protect core network services while ensuring service availability.

Responsibilities include FortiGate/FortiAuthenticator/FortiMail/FortiWeb, DNS/proxy/authentication, and Azure security integration. Collaborate with NOC/SOC and IT teams to resolve incidents.

Qualificações

• 4–6 years of relevant network security operations experience.
• Telecom domain experience is mandatory.
• Hands-on experience with FortiGate, FortiAuthenticator, FortiMail, and FortiWeb.
• Experience with firewalls, switches, and load balancers.
• Experience with enterprise/customer network protection.
• Strong troubleshooting and incident-management skills.

Responsabilidades

• Manage and operate Fortinet and Palo Alto firewalls, including rules, configuration, monitoring and remediation.
• Administer security infrastructure including FortiGate, FortiAuthenticator, FortiMail, FortiWeb.
• Support Fortinet/Huawei SD-WAN deployment, routing and hybrid cloud integration.
• Protect enterprise/customer infrastructure and resolve security incidents.
• Manage core services: DNS, proxy, authentication, and mail relay.
• Support F5/load-balancing and application delivery services.
• Assist Azure network security: Azure Firewall, NSGs, VNets, Application Gateway/WAF, Load Balancer.
• Perform health checks, monitoring, incident management and capacity planning.
• Coordinate with NOC/SOC, Network, Cloud, and IT teams to resolve incidents.

Conhecimentos

Telecom domain experience

FortiGate

FortiAuthenticator

FortiMail

FortiWeb

Firewalls

Switches

Load balancers

Troubleshooting

Incident management

Python scripting

Formação académica

Fortinet NSE 4–7

Descrição da oferta de emprego

We are looking for a Network Security Consultant with strong hands‑on experience in firewall and security operations within the Telecom domain. The role will focus on managing network security infrastructure, SD-WAN, customer protection, core network services, and cloud security.

Key Responsibilities

• Manage and operate Fortinet and Palo Alto firewalls, including firewall rules, policies, configuration, monitoring, troubleshooting, and incident remediation.
• Administer security infrastructure including FortiGate, FortiAuthenticator, FortiMail, and FortiWeb.
• Support and optimize Fortinet/Huawei SD-WAN, including routing, traffic steering, application prioritization, secure connectivity, and hybrid cloud integration.
• Support enterprise/customer infrastructure protection and resolve network security incidents.
• Manage core services including DNS, proxy, authentication, and mail relay, ensuring availability, security, and reliability.
• Support F5/load‑balancing infrastructure and application delivery services.
• Support Azure network security, including Azure Firewall, NSGs, VNets, Application Gateway/WAF, Load Balancer, DNS, and hybrid connectivity.
• Perform infrastructure health checks, monitoring, troubleshooting, incident management, and capacity management.
• Coordinate with NOC/SOC, Network, Cloud, and IT teams to resolve incidents and maintain service availability.

Mandatory Skills

• 4–6 years of relevant network security operations experience.
• Telecom domain experience is mandatory.
• Hands-on experience with:
• FortiGate
• FortiAuthenticator
• FortiMail
• FortiWeb
• Firewalls, switches, and load balancers
• Experience with enterprise/customer network protection.
• Strong troubleshooting and incident‑management skills.

Mandatory Certifications

Candidates must have relevant certifications clearly mentioned on their CV:

• Fortinet NSE 4–7 or applicable current equivalent

Python scripting is an added advantage.