Senior Engineer - Network Security Doha, Qatar Posted on 09/06/2026 Trending

Malomatia; Doha; On-site; QAR 180,000 - 300,000; Full time

Job summary

Malomatia is seeking an experienced IT network operations specialist to maintain and harden core network infrastructure, including Cisco Nexus and Catalyst switches, wireless controllers, and multiple security platforms. You will drive ISMS implementation and sustain a high-availability environment for critical systems.

You will collaborate with internal teams and external partners to report progress, milestones, and security posture, ensuring ISO/IEC 27001 certification readiness and ongoing

Qualifications

• Experience maintaining and securing IT network operations.
• Experience implementing ISO/IEC 27001 ISMS and certification processes.
• Ability to communicate project status with internal and external partners.

Responsibilities

• Maintain, operate & Harden essential IT Network operations, including network devices and security tools.
• Implement, operate, support and maintenance of the Information Security Management System (ISMS) based on ISO/IEC 27001.
• Nurture dependable IT infrastructure and networking that's always up and running.
• Partner with internal and external partners to communicate or follow up project status, activities, and achievements.

Skills

Network operations

Cisco Nexus

Catalyst switches

Wireless controllers

Palo Alto firewalls

Fortinet firewalls

Forescout NAC

Cisco ISE

F5 WAF

Tools

Forescout NAC

Cisco ISE

F5 WAF

Palo Alto Firewalls

Fortinet Firewalls

Cisco Nexus

Catalyst switches

Job description

• Maintain, operate & Harden essential IT Network operations, including Network devices (Cisco Nexus & catalyst switches/routes), Wireless controllers, Cisco, PaloAlto, Fortinet firewalls and other security tools like Forescout NAC, Cisco ISE & F5 WAF etc.
• Implement, operate, support and maintenance of the Information Security Management System based on the ISO/IEC 27000 series standards, including obtaining our certification against ISO/IEC 27001
• Nurture dependable IT infrastructure and networking that's always up and running
• Partner with internal and external partners to communicate or follow up project status, activities, and achievements