Qureos

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Cloud Security Engineer

Karachi, Pakistan

We are seeking a proactive and skilled Cloud Security Engineer with hands-on experience in Fortinet and/or Sangfor firewalls, network security, and cloud infrastructure protection. The ideal candidate will be responsible for the design, implementation, and maintenance of secure and scalable network environments, supporting both LAN/WAN and cloud-based systems.

Key Responsibilities:

  • Configure, manage, and maintain next-generation firewalls (Fortinet, Sangfor) and related security devices.
  • Design, implement, and manage secure LAN/WAN infrastructure and data communication networks.
  • Configure and manage VDOMs, IPSec VPN, SSL VPN, NAT, and PAT policies.
  • Troubleshoot and analyze security-related network issues and ensure optimal network performance.
  • Create and maintain detailed network design documents, configuration guides, and topology diagrams.
  • Ensure compliance with internal security standards and external regulatory requirements.
  • Provide proof of concept (POC), solution design, and technical presentations when required.
  • Collaborate with internal teams to align network security policies with business goals.
  • Stay up to date with the latest network and cloud security trends, tools, and best practices.
  • Ensure Service Level Agreements (SLAs) are met in accordance with organizational policies.

Required Skills and Experience:

  • 1+ years of hands-on experience in network security or cloud security engineering.
  • Solid understanding of Fortinet or Sangfor firewall platforms.
  • Strong knowledge of routing and switching protocols, including static and dynamic routing.
  • Familiar with VDOMs, IPSec/SSL VPNs, NAT/PAT, and advanced firewall features.
  • Experience in network design, configuration, and security for LAN/WAN/cloud environments.
  • Strong troubleshooting skills for network, VPN, and firewall-related issues.
  • Excellent documentation and reporting skills.

Job Type: Full-time

Work Location: In person

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