Network Security Engineer Jobs in Ratchathewi Bangkok - Jun 2026

Listed three days ago

Network Security Engineer (งานไอที), วิศวกรบริการหลังการขาย

at First One Systems Co., Ltd.

This is a Full time job

Bangkok

ดูแลโครงสร้างพื้นฐานเครือข่ายและความปลอดภัยทางไซเบอร์ ติดตั้ง แก้ไขปัญหา และสนับสนุนโครงการของลูกค้า

subClassification: Engineering - NetworkEngineering - Network

classification: Information & Communication Technology(Information & Communication Technology)

3d ago

Listed one hour ago

Cyber Security Architect

at B.Grimm Power Public Company Limited

Be an early applicant

This is a Full time job

Bangkok

Ensuring that all technology implementations follow approved security patterns and architectural standards.

subClassification: ArchitectsArchitects

classification: Information & Communication Technology(Information & Communication Technology)

1h ago

Listed seventeen days ago

IT Infrastucture Supervisor

at Ajinomoto Co., (Thailand) Ltd.

This is a Full time job

Phaya Thai, Bangkok(Hybrid)

Experiences with implement and maintain Network & security at least 3 years.
Strong understanding of OSI Model and TCP/IP stack.
Fluency in spoken and written in English.

Experiences with implement and maintain Network & security at least 3 years.
Strong understanding of OSI Model and TCP/IP stack.
Fluency in spoken and written in English.

Lead network operations for Thai sites, managing infrastructure, and modernization (Cloud/IoT) while overseeing budgets, teams, and collaboration.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

classification: Information & Communication Technology(Information & Communication Technology)

17d ago

Listed six days ago

Infrastructure Engineer / Network & Security Engineer

at Smart Alliance Co., Ltd.

This is a Full time job

Chatuchak, Bangkok

฿30,000 – ฿45,000 per month

งานด้าน IT Infrastructure, Network และ Security Solution สำหรับลูกค้าองค์กร

subClassification: Engineering - NetworkEngineering - Network

classification: Information & Communication Technology(Information & Communication Technology)

6d ago

Listed twenty four days ago

Infomation Security Engineer (IT Security)

at Bangkok Insurance Public Company Limited

This is a Full time job

Sathon, Bangkok

Knowledge of information security (system, network and application security)
Professional certifications such as CISSP, CompTIA Security+
Knowledge of PDPA, ISO 27001, PCI-DSS international standard is a plus

Knowledge of information security (system, network and application security)
Professional certifications such as CISSP, CompTIA Security+
Knowledge of PDPA, ISO 27001, PCI-DSS international standard is a plus

มีประสบการณ์ทางด้าน Security (Firewall, Endpoint Security, Web Security, Email Security, Data Loss Prevention, Cloud Security)

subClassification: SecuritySecurity

classification: Information & Communication Technology(Information & Communication Technology)

24d ago•Expiring

Listed two days ago

Service Engineer (SOC) Contract

at NEXTECH ASIA COMPANY LIMITED

This is a Contract/Temp job

Ratchathewi, Bangkok

฿20,000 – ฿27,000 per month

Monitor, analyze, and respond to cybersecurity incidents, prepare security reports, and support Security Operations Center (SOC) activities.

subClassification: SecuritySecurity

classification: Information & Communication Technology(Information & Communication Technology)

2d ago

Listed six days ago

Network & Security (Senior Executive to Asst.Manager Level)

at Frasers Property (Thailand) Public Company Limited

This is a Full time job

Pathum Wan, Bangkok

Work schedule: Monday to Friday
Group health insurance
Provident Fund

Work schedule: Monday to Friday
Group health insurance
Provident Fund

Configure, manage, and support network infrastructure including Routers, Switches, Firewalls, VPN, Wi-Fi, and Network Access Control (NAC).

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

classification: Information & Communication Technology(Information & Communication Technology)

6d ago

Listed ten days ago

IT Infrastructure Engineer [System Administrator - AVP]

at Summit Capital Leasing Co., Ltd.

This is a Full time job

Bang Rak, Bangkok

฿80,000 – ฿100,000 per month

5 - 10 Years’ experience in IT Infrastructure Engineer, Networks
Medical expenses (both outpatient and inpatient)
ฺNear BTS Sala Daeng and MRT Si Lom. Provident Fund

5 - 10 Years’ experience in IT Infrastructure Engineer, Networks
Medical expenses (both outpatient and inpatient)
ฺNear BTS Sala Daeng and MRT Si Lom. Provident Fund

Design and maintain secure, reliable, high-availability IT infrastructure ensuring performance, data protection, compliance, and business continuity.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

classification: Information & Communication Technology(Information & Communication Technology)

10d ago

Listed twenty three days ago

Senior Security Engineer

at SCM S Technologies Co., Ltd.

This is a Full time job

Bangkok

฿50,000 – ฿70,000 per month

ออกแบบ วางโครงสร้าง ติดตั้ง กำหนดค่า และปรับแต่งโซลูชันด้าน Cybersecurity เช่น Firewall, SIEM, Endpoint Protection, DLP, Cloud Security และอื่นๆ

subClassification: SecuritySecurity

classification: Information & Communication Technology(Information & Communication Technology)

23d ago•Expiring

Listed twenty days ago

Assistant Manager – Cloud and Network Engineer

at Tokio Marine Life Insurance (Thailand) Public Company Limited

Urgently hiring

This is a Full time job

Sathon, Bangkok

฿65,000 – ฿80,000 per month

Flexible Work Lifestyle – Enjoy hybrid work, flexible hours, and generous leave
Rewarding Growth – Competitive bonus, career development, and learning program
Location near BTS Chong Nonsri

Flexible Work Lifestyle – Enjoy hybrid work, flexible hours, and generous leave
Rewarding Growth – Competitive bonus, career development, and learning program
Location near BTS Chong Nonsri

Drive cloud and network excellence by designing Azure solutions, ensuring security, uptime, and seamless enterprise connectivity.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

classification: Information & Communication Technology(Information & Communication Technology)

20d ago

Listed five days ago

IT Cybersecurity Presales, Cyber Security Presales

at Yip In Tsoi & Co., Ltd.

This is a Full time job

Bang Rak, Bangkok(Hybrid)

High Salary, Shuttle to MRT Hua Lamphong, Si Phraya Pier, Talad Noi
Flexible hours and Hybrid work
Training in Thailand and overseas

High Salary, Shuttle to MRT Hua Lamphong, Si Phraya Pier, Talad Noi
Flexible hours and Hybrid work
Training in Thailand and overseas

Design and recommend system architectures for cybersecurity solutions, covering areas such as Endpoint, Network, Cyber, Cloud, Data, Identity, and AI.

subClassification: SecuritySecurity

classification: Information & Communication Technology(Information & Communication Technology)

5d ago

Listed sixteen days ago

Network & Security Presales

at iT PRO SERVICE CO., LTD.

This is a Full time job

Vadhana, Bangkok

฿60,000 – ฿70,000 per month

Network & Security Presale with comprehensive experience in designing network and security solutions for clients of various industries.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

classification: Information & Communication Technology(Information & Communication Technology)

16d ago

Listed eleven days ago

Solution Engineer (CCTV & Security Solutions)

at DAHUA TECHNOLOGY (THAILAND) CO., LTD.

This is a Full time job

Bangkok

฿90,000 – ฿120,000 per month

Competitive salary package of THB 90,000 – 120,000 per month
Work with one of the world's leading AIoT and security technology companies
Opportunity to support major CCTV and security projects across Thailand

Competitive salary package of THB 90,000 – 120,000 per month
Work with one of the world's leading AIoT and security technology companies
Opportunity to support major CCTV and security projects across Thailand

Support key CCTV and security projects, design solutions, and work closely with customers and sales teams across Thailand.

subClassification: Sales - Pre & PostSales - Pre & Post

classification: Information & Communication Technology(Information & Communication Technology)

11d ago

Listed ten days ago

Senior Network Engineer

at ATA IT (National Bank of Canada Group)

This is a Full time job

Sathon, Bangkok(Hybrid)

14 days+ Annual Leave
OPD/IPD/Life/Dental insurance
International team/hybrid work from home policy

14 days+ Annual Leave
OPD/IPD/Life/Dental insurance
International team/hybrid work from home policy

We are looking for a Senior Network Engineer to join our team working for National Bank of Canada project!

subClassification: Engineering - NetworkEngineering - Network

classification: Information & Communication Technology(Information & Communication Technology)

10d ago

Listed thirteen days ago

Cyber Security Engineer (Security Operations / SIEM / Incident Response)

at G-Able Public Company Limited

This is a Contract/Temp job

Khlong Toei, Bangkok

฿50,000 – ฿65,000 per month

Work with Enterprise Security Technologies
End-to-End Security Operations Exposure
Career Growth in Cyber Security

Work with Enterprise Security Technologies
End-to-End Security Operations Exposure
Career Growth in Cyber Security

Seeking a Cyber Security Engineer to safeguard enterprise systems, manage security operations, investigate threats, and drive security excellence.

subClassification: SecuritySecurity

classification: Information & Communication Technology(Information & Communication Technology)

13d ago

Listed seventeen days ago

IT Security Supervisor

at Ajinomoto Co., (Thailand) Ltd.

This is a Full time job

Phaya Thai, Bangkok(Hybrid)

Having experiences at least 3-5 years in IT Security.
Knowledge of ISO 27001, NIST, and GDPR standards are preferred.
Fluency in spoken and written in English.

Having experiences at least 3-5 years in IT Security.
Knowledge of ISO 27001, NIST, and GDPR standards are preferred.
Fluency in spoken and written in English.

Provide guidance and oversight on security measures including IT infrastructure, application for both IT and OT (Operational Technology) networks

subClassification: SecuritySecurity

classification: Information & Communication Technology(Information & Communication Technology)

17d ago

Listed twenty one days ago

Cyber Security Solution Engineer

at T.C.C. Technology Co., Ltd.

This is a Contract/Temp job

Bang Rak, Bangkok

Drive cybersecurity excellence: protect systems, detect threats, respond fast, and strengthen enterprise security.

subClassification: SecuritySecurity

classification: Information & Communication Technology(Information & Communication Technology)

21d ago

Listed two days ago

Solution Consultant (Cyber Security)

at Turnkey Communication Services Public Company Limited

This is a Full time job

Lak Si, Bangkok

Secure clients' digital assets as a Cybersecurity Solution Consultant. Competitive salary, excellent benefits, and career growth.

subClassification: SecuritySecurity

classification: Information & Communication Technology(Information & Communication Technology)

2d ago

Listed twenty days ago

Cybersecurity Engineer (Junior/ Senior/ Team Leader)

at Sirisoft Public Company Limited

This is a Full time job

Din Daeng, Bangkok

Enterprise Technology Delivery
Career Growth Opportunities
Collaborative High-Performance Culture

Enterprise Technology Delivery
Career Growth Opportunities
Collaborative High-Performance Culture

Design, implement, and maintain secure, scalable, and compliant security solutions.

subClassification: SecuritySecurity

classification: Information & Communication Technology(Information & Communication Technology)

20d ago

Listed seventeen days ago

Network Engineer (Security System)

at Simplekam Co., Ltd.

This is a Full time job

Bangkok

฿20,000 – ฿30,000 per month

Join our team to design, deploy, and support network and smart security solutions while growing your career in a fast-moving technology environment.

subClassification: Engineering - NetworkEngineering - Network

classification: Information & Communication Technology(Information & Communication Technology)

17d ago

Listed eleven days ago

Network Engineer (New Graduate Are Welcome)

at CPF IT CENTER CO., LTD.

This is a Full time job

Bangkok(Hybrid)

Monitor, maintain, and optimize network infrastructure including LAN, WAN, Wi-Fi, routers, switches, firewalls, and access points.

subClassification: Engineering - NetworkEngineering - Network

classification: Information & Communication Technology(Information & Communication Technology)

11d ago

Listed eleven days ago

Senior Network Engineer (Team Lead)

at ZTE (Thailand) Co., Ltd.

This is a Full time job

Sathon, Bangkok

Passionate about networking technology with strong self-learning capability
Work in multi-cultural environment
Office connects to BTS Chongnonsri

Passionate about networking technology with strong self-learning capability
Work in multi-cultural environment
Office connects to BTS Chongnonsri

The candidate required solid networking fundamentals, hands-on operational experience in enterprise or carrier-grade environments.

subClassification: Networks & Systems AdministrationNetworks & Systems Administration

classification: Information & Communication Technology(Information & Communication Technology)

11d ago

Listed ten days ago

Network Engineer (Enterprise Core Network Operation)

at Advanced Info Service Public Company Limited (AIS)

This is a Full time job

Phaya Thai, Bangkok

Join a well‑established company offering long‑term career stability.
Drive innovation with Python automation and API integration.

Join a well‑established company offering long‑term career stability.
Drive innovation with Python automation and API integration.

We are seeking an Netwok Engineer (Enterprise Core Network) to manage and support our core backbone networks across Bangkok and nationwide.

subClassification: Engineering - NetworkEngineering - Network

classification: Information & Communication Technology(Information & Communication Technology)

10d ago

Listed eleven days ago

System Engineer / Network Engineer

at The Attribute Co., Ltd.

This is a Full time job

Sathon, Bangkok

฿20,000 – ฿30,000 per month

Plan, manage schedule and co-ordination with customer for project installation, implementation and project sign-off.

subClassification: Engineering - NetworkEngineering - Network

classification: Information & Communication Technology(Information & Communication Technology)

11d ago

Listed five days ago

IT Technical Support

at Siam Winery Trading Plus Co., Ltd.

This is a Full time job

Don Mueang, Bangkok

1-2 years experiences in infrastructure
Strong analytical, troubleshooting and Problem
Work 5 days per week

1-2 years experiences in infrastructure
Strong analytical, troubleshooting and Problem
Work 5 days per week

Set up, installing, maintaining computer hardware,software and network system. Install and reinstall operating system and various...

subClassification: Help Desk & IT SupportHelp Desk & IT Support

classification: Information & Communication Technology(Information & Communication Technology)

5d ago

Listed twelve days ago

IT Network Engineer

at Bangkok Insurance Public Company Limited

This is a Full time job

Bangkok

TCP/IP, OSI Model ,VLAN, Subnetting, NAT
พื้นฐาน Network Security และ Access Control
ดูแลและบริหารจัดการระบบเครือข่าย (LAN, WAN, Wi-Fi, Internet)

TCP/IP, OSI Model ,VLAN, Subnetting, NAT
พื้นฐาน Network Security และ Access Control
ดูแลและบริหารจัดการระบบเครือข่าย (LAN, WAN, Wi-Fi, Internet)

บริหารจัดการระบบเครือข่ายขององค์กรให้มีความเสถียร ปลอดภัย และมีประสิทธิภาพ รองรับการใช้งานทั้งภายในและภายนอก พัฒนาระบบเครือข่ายให้สอดคล้องกับ ISO27001

subClassification: Engineering - NetworkEngineering - Network

classification: Information & Communication Technology(Information & Communication Technology)

12d ago

Listed nineteen days ago