Advanced Information Technology Public Company Limited
Junior Security Engineer
Skills
12 days ago
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Important information
Contract type:
Freelance / Contract
Location:
Bangkok, Thailand
Work mode:
Hybrid
Published on:
9 October 2026
What they need
About the role
This is a Junior Security Engineer position supporting the installation, configuration, and maintenance of security systems, as well as testing and deployment operations. The role involves monitoring and analyzing security events, troubleshooting network and security issues, and developing technical documentation while building expertise in Cyber Security.
Key responsibilities
- Support installation, configuration, and maintenance of Security systems.
- Support system testing and deployment operations.
- Monitor and analyze Log, Alert, and security-related events.
- Assist with troubleshooting of Network and Security issues.
- Prepare technical documentation and preliminary reports.
- Continuously monitor, summarize, and develop knowledge and skills in Cyber Security.
About you
- Bachelor's degree in Computer Science, Computer Engineering, IT, Cyber Security, or related field.
- Foundational knowledge of Network (TCP/IP, VLAN, Routing, DNS, NAT) and understanding of Windows / Linux system architecture.
- Basic understanding of Cyber Security principles and security devices (such as Firewall, IPS, EDR/XDR).
- Analytical thinking skills, ability to troubleshoot basic issues, and capability to prepare documentation and reports well.
- Interest, enthusiasm, and readiness to learn new Cyber Security technologies.
- 0–1 years of experience, or recent graduate.
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