Network Security Engineer: Secure, Scalable Trading Infra

ioTech Solutions; Singapore; On-site; SGD 70,000 - 90,000; Full time

Job summary

A technology solutions provider in Singapore is looking for a network security expert to enhance infrastructure resilience and performance. The ideal candidate will design and implement security controls, manage critical trading infrastructures, and reduce risks through effective network solutions. The role requires hands-on experience with firewalls and a strong understanding of network protocols, along with a passion for solving complex security challenges in a global environment.

Qualifications

• Passion for solving complex network security challenges.
• Hands-on expertise with firewalls, client VPNs, and security solutions.
• Willingness to take on on-call responsibilities including nights/weekends.

Responsibilities

• Partner with teams to design and deploy security solutions.
• Design and maintain mission-critical trading infrastructure.
• Reduce network risks using microsegmentation and port-based security.
• Deploy and manage security solutions like firewalls and VPNs.
• Use automation and AI for improvement of detection and response.

Skills

Network security expertise

Hands-on experience with firewalls

Knowledge of TCP/UDP, IP, OSI model

Scripting/coding proficiency

Strong communication skills

Job description

A technology solutions provider in Singapore is looking for a network security expert to enhance infrastructure resilience and performance. The ideal candidate will design and implement security controls, manage critical trading infrastructures, and reduce risks through effective network solutions. The role requires hands-on experience with firewalls and a strong understanding of network protocols, along with a passion for solving complex security challenges in a global environment.