Senior Network Security Architect: Zero Trust & Cloud

Zohorecruit; Qatar; On-site; QAR 250,000 - 350,000; Full time

Job summary

Black & Grey HR is recruiting for a leading technology and service provider in Doha, Qatar. The Network Security Architect will design, implement, and maintain secure network architectures to protect assets and ensure compliance with ISO 27001, NIST, CIS, GDPR and PCI-DSS.

Responsibilities include building security blueprints, deploying security devices, enabling Zero Trust and NAC, collaborating with cloud, DevOps and enterprise teams, and driving security architecture roadmaps with strong

Qualifications

• Bachelor's degree in Computer Science or IT required.
• 8–12 years in network/security engineering with senior experience.
• Strong knowledge of networking protocols and security frameworks.

Responsibilities

• Design and maintain secure network architectures aligned with business goals.
• Develop security blueprints, segmentation strategies and data-flow diagrams.
• Integrate controls across infrastructure including firewalls, VPNs, WAF and proxies.
• Lead deployment and configuration of security devices (firewalls, routers, switches, WAFs).
• Implement Zero Trust Architecture, NAC and micro-segmentation.
• Collaborate with infrastructure, app, DevOps and cloud teams on secure-by-design.

Skills

Network security

Zero Trust

Cloud security

Threat analysis

Leadership

Education

Bachelor's degree in CS/IT

Tools

Firewalls

WAF

VPNs

NAC

ISO 27001

Job description

Black & Grey HR is recruiting for a leading technology and service provider in Doha, Qatar. The Network Security Architect will design, implement, and maintain secure network architectures to protect assets and ensure compliance with ISO 27001, NIST, CIS, GDPR and PCI-DSS.

Responsibilities include building security blueprints, deploying security devices, enabling Zero Trust and NAC, collaborating with cloud, DevOps and enterprise teams, and driving security architecture roadmaps with strong