Network Security Engineer (BTS Saphan Kwai)

PRTR • Samsen Nai, Bangkok, Thailand • Posted May 28, 2026

Location Samsen Nai, Bangkok
Job Type FULL_TIME
Category Other-General
Posted May 28, 2026

PRTR’s IT function is looking for an experienced Network Security Engineer to join one of the leading security service provider companies based in Bangkok.

You’ll be responsible for security system monitoring, responding timely to the alerts generated from security tool sets, and summarizing and outputting security incident reports. coordinating with other parties, and working with other team members to achieve objectives.

Responsibilities

  • Implementing security solutions with various technologies (Firewall, IPS, VPN, and so on).
  • Implementing network solutions with various technologies (Routing, Switching, Wireless, Load Balance, network monitoring, and so on).
  • Updating and verifying work instructions, SOP, and KBs.
  • Being responsible for Proof Of Concept (POC) requested by Sale team or customers.
  • Monitoring performance and ensuring system availability and reliability.
  • Handling day-to-day basis standby service and...
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