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Network Security Engineer

D05 Pasir Panjang, Hong Leong Garden, Clementi New Town, Singapore
Permanent, Full TimeInformation Technology

Job Description

Responsibilities:

  • Design, deploy, configure, and maintain network and web application security solutions.
  • Implement and support F5 solutions, including LTM, ASM/AWAF, DDoS Protection, and F5 Distributed Cloud (XC) DDoS services.
  • Deploy, manage, and troubleshoot Imperva security solutions, including WAF, DDoS Protection, and API Security.
  • Configure and optimize WAAP (Web Application & API Protection) solutions to safeguard web applications and APIs.
  • Monitor, analyze, and respond to security incidents, ensuring timely mitigation of cyber threats.
  • Perform troubleshooting and root cause analysis for network and security-related issues.
  • Collaborate with internal teams and customers to implement security best practices and ensure solution availability.
  • Maintain technical documentation, standard operating procedures, and implementation guides.

Requirements:

  • Diploma or Degree in Computer Science, Information Technology, Cybersecurity, or a related field.
  • 3–5 years of hands-on experience in network and cybersecurity.
  • Strong experience with:F5 (LTM, ASM/AWAF, DDoS Protection)F5 Distributed Cloud (XC) DDoSWAAP (Web Application & API Protection) technologiesImperva (WAF, DDoS Protection, API Security)
  • Experience in implementing, configuring, and troubleshooting web application security solutions.
  • Solid understanding of TCP/IP, HTTP/HTTPS, SSL/TLS, DNS, and networking fundamentals.
  • Familiarity with cybersecurity best practices, attack mitigation techniques, and incident response.
  • Strong analytical, troubleshooting, and problem-solving skills with the ability to work in a fast-paced environment.
  • Relevant certifications such as F5 Certified, Imperva, or other cybersecurity certifications will be an added advantage

About The Hacens Talent Pte. Ltd.

First seen: August 5, 2026
Last updated: August 5, 2026