Senior Network & Security Engineer

Experience:

12–16 years.

Location:

Qatar. Work Environment:
System Integrator (SI).

We are looking for an experienced Senior Network Security Engineer with strong expertise in designing, implementing and troubleshooting multi-vendor network and security solutions.

• Design network and security solutions based on customer requirements budgets and security standards
• Assess existing infrastructure and recommend solution improvements
• Prepare High-Level Design (HLD), Low-Level Design (LLD) technical proposals and presentations
• Design configure and troubleshoot multi-vendor security solutions
• Lead implementation activities and oversee deployment teams
• Handle complex technical escalations and network performance issues
• Coordinate with customers stakeholders and internal engineering teams
• Guide network and security engineers assign tasks and present technical reports

• 12–16 years of experience in a System Integrator (SI) environment.
• Strong expertise in multiple vendors such as Cisco, Palo Alto, F5, Fortinet, and Check Point.
• Experience in network and security architecture, design, implementation, and troubleshooting.
• Good knowledge of routers, switches, Wi-Fi, firewalls, load balancers, IP telephony, and WAN technologies.
• Hands‑on experience with Cisco Catalyst/Nexus switches, ISR/ASR routers, and wireless controllers.
• Strong understanding of network monitoring, Wireshark, and complex network troubleshooting.
• Experience working with industry verticals such as banking, transportation, public sector, or education.
• Strong customer-facing communication, stakeholder management, and team leadership skills.
• Knowledge of Qatar security standards.