Cloud Network Security Lead — 24/7 Availability

Malomatia; Doha; On-site; QAR 540,000 - 720,000; Full time

Job summary

Malomatia is seeking a Network Security Lead to own end-to-end architecture, design, deployment, and 24/7 management of secure network infrastructure across Azure, GCP, OCI and on-prem environments. You will drive reference architectures, security reviews, and resilient configurations for multi-cloud deployments.

The role requires extensive hands-on experience with routing, switching, NVAs, firewalls, and cloud security monitoring, plus strong leadership and incident management skills to keep

Qualifications

• 10–12 years of experience in cloud infrastructure and security engineering.
• Experience in multi-cloud design across Azure, GCP, OCI and on-premise networks.
• Proven ability to lead complex network security projects end-to-end.

Responsibilities

• Design reference architectures for hub-spoke topologies and VNet/VPC environments.
• Lead deployment of secure connectivity patterns and security reviews.
• Manage 24/7 operations, incident response, and change management.
• Oversee monitoring, logging, and diagnostics across clouds and on-prem.
• Present dashboards and risk posture to leadership and stakeholders.

Skills

Cloud networking

Network operations

Cybersecurity engineering

Architectural design

Operational governance

On-call readiness

Leadership / mentoring

Education

Cisco CCNP

Azure Network Security Engineer

OCI Network Security Professional

CISSP

Tools

Azure Monitor

GCP Cloud Monitoring

OCI Monitoring

Job description

Malomatia is seeking a Network Security Lead to own end-to-end architecture, design, deployment, and 24/7 management of secure network infrastructure across Azure, GCP, OCI and on-prem environments. You will drive reference architectures, security reviews, and resilient configurations for multi-cloud deployments.

The role requires extensive hands-on experience with routing, switching, NVAs, firewalls, and cloud security monitoring, plus strong leadership and incident management skills to keep