Position: IT Network
Location: Mueang, Chonburi
Salary Package: 35,000 - 40,000 Baht / month
Responsibilities:
• Design, plan, and develop LAN/WAN, Wireless, and IoT/OT network architectures to support business growth.
• Evaluate, recommend, and implement new technologies such as SD-WAN to enhance efficiency and agility.
• Install, configure, and maintain network equipment including Switches (Core, Distribution, Access), Routers,
Firewalls, Access Points, and Wireless Controllers.
• Set up and manage VPNs, Leased Lines, and MPLS systems for secure and reliable connectivity.
• Monitor network performance, troubleshoot issues promptly, and perform preventive maintenance, firmware
updates, configuration backups, and UPS management.
• Implement and maintain network security measures, including Access Control and incident response to security
threats.
• Manage and optimize Wireless Networks (Wi-Fi) to support many users and IoT devices.
• Prepare and maintain network architecture documentation, configurations, and performance reports.
• Provide technical support to end-users and collaborate with IT, OT teams, and other departments to support
company projects, especially factory automation initiatives.
Responsibilities:
• Design, plan, and develop LAN/WAN, Wireless, and IoT/OT network architectures to support business growth.
• Evaluate, recommend, and implement new technologies such as SD-WAN to enhance efficiency and agility.
• Install, configure, and maintain network equipment including Switches (Core, Distribution, Access), Routers,
Firewalls, Access Points, and Wireless Controllers.
• Set up and manage VPNs, Leased Lines, and MPLS systems for secure and reliable connectivity.
• Monitor network performance, troubleshoot issues promptly, and perform preventive maintenance, firmware
updates, configuration backups, and UPS management.
• Implement and maintain network security measures, including Access Control and incident response to security
threats.
• Manage and optimize Wireless Networks (Wi-Fi) to support many users and IoT devices.
• Prepare and maintain network architecture documentation, configurations, and performance reports.
• Provide technical support to end-users and collaborate with IT, OT teams, and other departments to support
company projects, especially factory automation initiatives.
Qualifications:
• Bachelor’s degree in computer engineering, Computer Science, Information Security, or related field (or
equivalent experience).
• 3–5+ years of experience in network administration/management within large-scale environments (500+
users).
• Hands-on experience with Cisco or equivalent network equipment, IoT/IoT devices, and SD-WAN solutions
(Cisco Viptela/Meraki, Fortinet, Versa).
• Strong knowledge of TCP/IP, routing protocols (OSPF, BGP, EIGRP), switching (VLAN, STP, EtherChannel), and
wireless networks (Wi-Fi, AP, controllers).
• Good understanding of network security (Firewall, VPN, IDS/IPS, Access Control) and vulnerability
management.
• Familiar with network backup systems and UPS.
• Relevant certifications (CCNA, CCNP, Fortinet NSE 4+, or equivalent) preferred.
• Strong analytical, problem-solving skills, and ability to work under pressure.
• Good command of English, both written and spoken.