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Thai Name Server Co., Ltd. (ThaiNS), a Registry and Back-end Registry Operator, was established in 2001 to restructure dot TH (.th) management to conform with international standards. . ThaiNS serves as the Domain Name System (DNS) of “.th” and “.ไทย” country code Top Level Domain (ccTLD) according to policies set by the Thai Network Information Center Foundation (THNICF). ThaiNS also focuses on human resources development to produce persons who can effectively work in the unique and competitive global domain name market. In 2014, ThaiNS joined the ICANN New gTLD Program after which it launched the Back-end Registry Operator Service for New gTLD.

System Engineer
1 position
1 position
IT Monitoring Officer (NOC)
2 positions
IT Security Engineer
1 position
IT Security Officer
1 position
Network Engineer
1 position

Network Engineer 1 Position

Job Location:

TNS 159 Phichai Rd., Nakornchaisri Dusit, Bangkok

Job Status:

Full time


Operation & Support Dept.

Job Summary:

This Network Engineer will be a member of the Operation & Support Dept. and work in various functional areas to determine requirements, evaluate, design, implement and use advanced network management techniques to maximize performance. They will define, document and implement direction, strategy and architectures for the organization’s network environment. Thus, this position requires extensive functional experience with content networking, network infrastructure & design, network devices, network management systems and network security.

Key Responsibilities:

  • Research, design, plan, and implement new network technologies into current operating environments. Test and evaluate advanced technologies by participating in beta tests of given technologies.
  • Provide enhancements to existing network services.
  • Improve and implement recommendations using accepted change control methodology that complies with network security policy.
  • Define and follow standards and best practices for network infrastructure & design, testing and implementation methodology.
  • Setup, configure, deploy, fine-tune, monitor, maintain, upgrade, manage, troubleshoot and support routers, switches, VPN, firewalls, wireless access points, etc.
  • Work with NOC team in monitoring 24/7 network operation environments.
  • Perform and document network operation processes, procedures and diagrams.
  • Other assignments as required.


  • Thai Nationality. Bachelor’s Degree or higher in Computer Science/Engineering, IT, IS or related fields.
  • Minimum 3 years experience in information security.
  • CCNA, CCNP, CCDP or CCIE certifications would be an advantage.
  • Knowledge of system security vulnerabilities and techniques/tools, e.g. Nessus, Nikto, Nmap, Metasploit framework etc.
  • Minimum 3 years experience in computer, network infrastructure, network management system.
  • Experience in Linux (CentOS)/Unix or MS-Windows Server with Service DNS, FTP, DHCP, SNMP, SMTP, FreeBSD, VMware, etc.
  • Good knowledge in IP Routing (MPLS, BGP, OSPF, RIP, etc.), IPsec & IPv6.
  • Good understanding of network security concepts.
  • Good command in English is an advantage.
  • Ability to work under pressure and good team player.

Job Application:

Please submit your letter of application and resume in English together with your transcripts by email to

For more information, please contact 02-105-4291 or