96 Connectivity Specialist jobs in Thailand

About the role

We are seeking an experienced Network Engineer to join our dynamic team at BHJ INTERNATIONAL TECHNOLOGY CO.,LTD' in Bangkok. As a Network Engineer, you will play a crucial role in designing, implementing, and maintaining our robust and reliable network infrastructure. This full-time position is an excellent opportunity to contribute to the success of our growing technology company.

What you'll be doing

1. Design, implement, and troubleshoot complex network systems, including routers, switches, firewalls, and wireless access points
2. Perform network monitoring, analysis, and optimization to ensure optimal performance and uptime
3. Collaborate with cross-functional teams to identify and resolve network-related issues
4. Document network configurations, policies, and procedures to maintain accurate records
5. Stay up-to-date with the latest network technologies, trends, and best practices

What we're looking for

1. Minimum 3-5 years of experience as a Network Engineer or similar role.
2. English/Chinese can be used as a working language.
3. Be familiar with the main equipment and models of the major mainstream brands.
4. Can independently design and configure the network system (both software and hardware)
5. Ability to work independently and collaborate effectively in a team environment

Job Summary

We are looking for a motivated Network Engineer to join our team. You will be responsible for supporting the deployment, troubleshooting, and maintenance of LAN, WAN, and wireless networks. This role offers exposure to enterprise-level IT infrastructure and opportunities for growth in technical expertise.

Key Responsibilities:

⦁ Deploy, configure, and maintain network devices (switches, routers, firewalls, wireless solutions).

⦁ Coordinates closely with internal sales, project managers and service resources by communicating project status and success metrics.

⦁ Provide on-site and remote technical support according to SLA.

⦁ Troubleshoot and resolve network/system issues, escalating when required.

⦁ Support project implementation together with sales, project management, and service teams.

⦁ Prepare documentation, reports, and knowledge transfer materials for clients.

⦁ Assist in proof-of-concept and product evaluation activities.

⦁ Maintain awareness of new technologies and competitive products.

⦁ To provides technical support to customers by remotely or onsite support according to SLA.

⦁ Lead projects from inception to completion, ensuring timely delivery and adherence to project objectives.

Qualifications:

⦁ Diploma in Computer Science, IT, or related field (or equivalent experience).

⦁ 1–3 years of experience in networking deployment or support.

⦁ Familiarity with L2/L3 protocols (STP, LACP, OSPF, VRRP, VXLAN) and WLAN technologies.

⦁ Experience with multivendor environments.

⦁ Basic knowledge of network security solutions (firewalls, endpoint security, email security).

⦁ Hands-on with server/virtualization/storage platforms is a plus.

⦁ Knowledge of network automation (Python, Ansible) is an advantage.

⦁ Language skills: Proficiency in either Chinese or English (both are an advantage).

⦁ Certifications such as CCNP/HCIP/PCNSE or equivalent are a strong plus.

1. ดำเนินการสำรวจและออกแบบโครงขาย Optical Fiber ตามความต้องการของลูกค้า

2. จัดทําเอกสาร e-Design As-built for Install and E2E)

3. ดําเนินการทดสอบและสงผล Test E2E, OTDR รวมถึง Claim PROMS Milestone (INS02, INS04)

4. ดําเนินการ Sync Testbed, Sync IM, SCCD + TCM, ประกาศ In-services (A72, A47)

5. การแก้ปัญหาต่างๆ เกียวกับเหตุขัดข้องที in-service ไม่ได้ เช่น eDesign Error

6.พื้นที่ดูแลแบ่งเป็นภูมิภาค

7.มีใบอนุญาตประกอบวิชาชีพวิศวกรรม หรือ ใบ กว.

Key Responsibilities :

-Design, install, and optimize LAN/WAN, VPN, and Network Security systems.

-Maintain and troubleshoot network devices such as routers, switches, firewalls, and load balancers.

-Investigate and analyze complex network issues to identify root causes and implement resolutions.

-Collaborate in the design of network infrastructure for Cloud and Data Center projects.

-Monitor network stability through system monitoring tools and analysis of network logs.

-Prepare technical documentation and network diagrams to support system design and maintenance.

-Manage and supervise Junior Network Engineers, including training, mentoring, and performance evaluation. (Senior Role)

Qualifications :

-Bachelor's degree in Computer Engineering, Electronics, Computer Science, or a related field.

-At least 2-3 year of direct experience in computer and telecommunications system installation.

Flexible in rescheduling work or relocating to different job sites.

Expertise Skill :

Networking systems (Routers, Layer 2-3 Switches, WiFi)

Infrastructure systems (Servers and Storage Systems)

CCTV systems (CCTV, Video Management Systems)

Security systems (Firewalls, Proxies, and AAA authentication systems)

Network management systems (Network and system monitoring tools)

UPS systems and data center facilities

• Configure and install various network devices and services (e.g., routers, switches, firewalls, load balancers, VPN, QoS, DHCP, Internet Gateway).
• Implement the network device and cabling.
• Perform network maintenance and system upgrades including service packs, patches, hot fixes and security configurations.
• Monitor performance and ensure system availability and reliability.
• Monitor system resource utilization, trending, and capacity planning.
• Providing the record of network bandwidth and capacity planning to support the business.
• Working and responsibilities as assigned.
• Proactive and able to dynamic working environment and able to work after working hours.

#BeMore

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Job Summary: We are seeking a highly skilled and motivated IT Assistant Manager to support our IT operations, focusing on networking, firewall management, server administration, and IT security compliance (ISO The ideal candidate will assist in designing, implementing, and maintaining secure and reliable IT infrastructure while ensuring compliance with industry best practices.

What is your mission?

• Lead the administration, maintenance, and optimization of the company's network infrastructure (LAN, WAN, WLAN, Firewalls, VPN, Load Balancers).
• Oversee daily operations, ensuring network availability, stability, and security across multiple sites.
• Proactively monitor and analyze network performance, identifying and resolving complex issues.
• Perform advanced troubleshooting and escalation support for incidents that cannot be resolved by junior administrators.
• Plan and execute network upgrades, configuration changes, and security enhancements in coordination with the IT Infrastructure and Security teams.
• Develop and enforce network policies, standards, and procedures to ensure compliance with IT governance and security frameworks (ISO 27001, SOC 2, etc.).
• Maintain accurate network documentation including topology diagrams, configuration baselines, and access control records.
• Mentor and provide technical guidance to junior network and IT staff.
• Work closely with vendors and service providers for advanced support and project delivery.

Who are we looking for?

• Bachelor's degree in Computer Engineering, Computer Science, Information Technology, or related field.
• 5+ years of experience in network administration or a related IT infrastructure role, with at least 2 years in a senior or lead capacity.
• Strong expertise in networking technologies including TCP/IP, Routing , Switching, VLANs, VPN, Wireless, and QoS.
• Hands-on experience with enterprise-grade network devices such as Cisco, Fortinet, Palo Alto, FirePower, ForcePoint, or equivalent.
• Solid understanding of network security principles, firewall management, IDS/IPS, and access control.
• Proficiency with monitoring and diagnostic tools (e.g., SolarWinds, PRTG, Nagios, Wireshark).
• Certifications such as CCNA, CCNP, Fortinet NSE, Palo Alto PCNSE, or CompTIA Security+ are highly desirable.
• Strong leadership, problem-solving, and communication skills with the ability to work across teams and present to management.
• Experience in multi-site enterprise or data center environments is a plus.

Who is TDCX?

TDCX provides transformative digital CX solutions, enabling world-leading and disruptive brands to acquire new customers, build customer loyalty, and protect their online communities.

TDCX helps clients, including many of the world's best brands, achieve their customer experience aspirations by harnessing technology, human intelligence, and our global footprint. We serve clients in fintech, gaming, technology, home sharing and travel, digital advertising and social media, streaming, and e-commerce. Our expertise and strong footprint in Asia have made us a trusted partner for clients, particularly high-growth, new economy companies looking to tap the region's growth potential.

We pride ourselves on discovering and employing the best professionals to join us as we transform the outsourced CX industry. Our commitment to #BeMore for our people, our clients, and our community has led to us winning several hundreds of industry awards, including being one of the best companies to work for in Asia.

From our first-rate workspaces, above-industry-average compensation packages, career opportunities, to our workplace perks, find out what else is in store when you embark on a career with TDCX.

ตำแหน่ง: Network Engineerบริษัท วันเอเอ็น (ไทยแลนด์) จำกัด กำลังมองหาวิศวกรระบบเครือข่ายที่มีความสามารถและทุ่มเทในการขับเคลื่อนองค์กรไปสู่ความสำเร็จ ในตำแหน่งนี้ คุณจะมีบทบาทสำคัญในการออกแบบ ปรับปรุง และบำรุงรักษาโครงสร้างพื้นฐานทางเครือข่ายเพื่อสนับสนุนการทำงานของบริษัทให้เป็นไปอย่างราบรื่นหน้าที่หลัก:

• ออกแบบและติดตั้งเครือข่ายแบบบูรณาการ ทั้งสายสัญญาณและไร้สาย
• กำหนดค่าและปรับปรุงอุปกรณ์เครือข่าย เช่น router, switch, firewall และอื่น ๆ
• บริหารจัดการ ตรวจสอบ และแก้ไขปัญหาของระบบเครือข่าย
• จัดทำเอกสารและคู่มือการใช้งานสำหรับระบบเครือข่าย
• สนับสนุนทีมงานด้านไอทีในการแก้ไขปัญหาและให้คำปรึกษาด้านเครือข่าย

ทักษะ คุณสมบัติ และประสบการณ์:

• มีปริญญาตรีหรือเทียบเท่าในสาขาวิศวกรรมคอมพิวเตอร์ วิทยาการคอมพิวเตอร์ หรือสาขาที่เกี่ยวข้อง
• มีประสบการณ์ด้านการออกแบบและติดตั้งระบบเครือข่ายอย่างน้อย 3 ปี
• มีความเชี่ยวชาญในการสื่อสารผ่านเครือข่ายทั้งแบบมีสาย และไร้สาย (LAN, WAN, VPN)
• มีความคุ้นเคยกับอุปกรณ์เครือข่ายหลัก เช่น router, switch, firewall, access point, และอื่น ๆ
• มีความรู้ในการตรวจสอบ ติดตาม และแก้ไขปัญหาระบบเครือข่าย

สมัครเลย ผู้ที่มีความสนใจและคุณสมบัติตรงตามที่ระบุข้างต้น สามารถส่งใบสมัครได้ที่

Salary Up to 50,000 THB + Benefits.

Cathcart Technology is partnering with a leading ICT solutions to find a talented Network Engineer. By joining this team, you'll be exposed to global standards, innovative technologies, and the opportunity to collaborate with international experts while still working in a supportive environment.

In this position, you will play a key role in both project management and project design — leading the delivery of network infrastructure projects that support business growth and global operations.

Responsibilities:

• Build and implement LAN, WAN, VPN, and Wireless Networks for new factories, offices, and relocation projects.
• Manage global and local IT infrastructure projects, working with multinational teams and vendors.
• Define and oversee infrastructure setups for new sites and ensure smooth relocations.
• Monitor performance, troubleshoot issues, and provide training and consultation.

Qualifications:

• Bachelor's degree in Network Engineering, IT, Computer Science, or related field.
• 2+ years' experience in IT/Network Infrastructure.
• Hands-on with Cisco, Juniper, Fortinet, Palo Alto, or similar devices.
• Strong project management and documentation skills.
• Able to communicate effectively in English

This is an excellent opportunity for professionals who are enthusiastic about advancing their career in network engineering. If you're interested, feel free to contact Thunwarat (Gee) at to learn more.

Key Responsibilities:

• Validate enterprise network & services across Bangkok and regional areas, ensuring resource availability and service readiness.
• Design end-to-end network solutions and produce High-Level Design (HLD) and Low-Level Design (LLD) documentation.
• Assess and plan network resources to support enterprise service deployment and scalability.
• Collaborate with enterprise product and technical consultant teams on solution design and integration.
• Conduct Proof of Concept (POC) activities, including testing and validating proposed network solutions.
• Support equipment evaluation and approval processes to ensure technical compliance and performance.
• Provide technical recommendations and contribute to continuous improvement of network architecture and service delivery.

Qualifications:

• Bachelor's degree in Computer Engineering, Telecommunications, or a related field.
• Minimum of 5 years' experience in network engineering, preferably in an enterprise or telecom environment.
• Strong knowledge of network design principles, including routing, switching, and security.
• Proven experience in creating HLD and LLD documentation.
• Familiarity with enterprise-grade networking equipment (e.g., Cisco, Juniper, Huawei).
• Excellent communication and collaboration skills.
• Programming skills in Python, SQL are an advantage.