Senior Cloud-Network Security Architect (24/7 Ops)

Malomatia; Doha; On-site; QAR 300,000 - 540,000; Full time

Job summary

Malomatia is seeking a Senior Network Security Architect to own end-to-end architecture, design, deployment, and 24/7 operation of secure network infrastructure across Azure, GCP, OCI, and on-prem environments.

You will lead secure connectivity patterns, deploy security environments, and drive incident response, change management, and audit readiness while coordinating with cloud, security, and operations teams.

Qualifications

• Extensive experience designing, deploying, and operating secure network infrastructure.
• Experience with multi-cloud (Azure, GCP, OCI) and on-prem networks.
• Strong leadership in change management, incident response, and governance.

Responsibilities

• Design secure reference architectures for hub-spoke topologies and multi-cloud networks.
• Lead deployment and configuration of security environments including NVAs and next-gen firewalls.
• Ensure 24/7 availability with redundancy, DR planning, and disaster recovery across environments.
• Conduct operational reviews, dashboards, and reporting for leadership.

Skills

Cloud infrastructure

Network operations

Cybersecurity engineering

Technical leadership

Operational reporting

Education

Cisco CCNP or equivalent certifications

Azure/GCP/OCI cloud certifications

CISSP or similar security certification

Tools

Azure Monitor

GCP Monitoring

OCI Monitoring

NVA/Firewall management

Job description

Malomatia is seeking a Senior Network Security Architect to own end-to-end architecture, design, deployment, and 24/7 operation of secure network infrastructure across Azure, GCP, OCI, and on-prem environments.

You will lead secure connectivity patterns, deploy security environments, and drive incident response, change management, and audit readiness while coordinating with cloud, security, and operations teams.