Network Security Engineer (Subsidiary)

About the role

We are seeking a Network Security Engineer to join one of our subsidiary companies. The role focuses on designing, implementing and maintaining robust network and cloud security solutions across our infrastructure.

Key responsibilities

• Participate in requirements remediation, selection, design and implementation of security technologies.
• Establish a strategic security architecture vision aligned with business and IT strategies.
• Develop, implement, document and maintain security policies, procedures and practices.
• Collaborate with teams to ensure compliance with regulatory standards such as PCI‑DSS, PCI‑3DS and TCMB.

Required profile

• Bachelor's degree in Computer Science, Information Technology, Cybersecurity or a related field.
• Minimum 5 years of hands‑on experience in network security.
• Strong command of English.
• Fintech or finance sector experience is a plus.
• Experience with SaaS architectures and cloud security is preferred.

Required skills

• Network and cloud security (CloudFlare, AWS, Azure).
• Firewalls (Palo Alto, Fortigate).
• Load balancers and Web Application Firewalls (F5, NetScaler).
• IPS, DDoS mitigation, proxy and NAC solutions.
• Deep understanding of TCP/IP, routing & switching protocols, IP routing, IPSEC and encryption.
• Knowledge of regulatory frameworks: PCI‑DSS, PCI‑3DS, TCMB.