Section Manager - Penetration Tester (Lotus office)

Location: Bangkok, Bangkok, Thailand

Department: Technology

Workplace: hybrid

Employment Type: full

Description

• Conduct penetration testing and security assessments across web applications, internal infrastructure, Active Directory, cloud environments, and network infrastructure to identify security vulnerabilities.

• Perform adversary emulation and purple team exercises by collaborating with SOC and Blue team to validate detection capabilities and improve incident response.
• Assess the security posture of Active Directory, Microsoft Entra ID, cloud platforms (AWS, Azure, GCP), and identity infrastructure against common attack techniques.
• Support the development and tuning of detection rules for SIEM, EDR, Identity Protection, and other security monitoring platforms.
• Prepare technical reports and present security findings, risks

Requirements

• Bachelor's or associate degree in IT, Computer Science, or related field.
• At least 5+ years of experience in security design, operation or implementation
• Strong knowledge of current cyber threats, attack techniques, security controls, and enterprise IT infrastructure across Windows, Linux, Active Directory, cloud, and network environments.
• Strong understanding of the MITRE ATT&CK Framework, Cyber Kill Chain, and OWASP Top 10, with the ability to emulate attacker techniques and validate security controls.
• Experience with common penetration testing tools such as Burp Suite, Nmap, Metasploit, BloodHound, Impacket, Mimikatz, or equivalent