Security Manager

About the Role

We are a leading global technology and professional services firm looking for an experienced cybersecurity professional to join our growing security practice in Thailand. In this role, you will lead and support enterprise clients across multiple industries to strengthen their security operations, improve threat detection and response capabilities, and deliver high-quality cybersecurity outcomes in a dynamic consulting environment.

Responsibilities

• Lead and deliver end-to-end security operations and incident response engagements for enterprise clients
• Drive threat detection, investigation, containment, and remediation across complex client environments
• Collaborate with and provide guidance to cross-functional security teams to foster technical excellence and continuous improvement
• Contribute to the design and implementation of security processes, playbooks, and governance frameworks
• Engage with client stakeholders to deliver actionable insights and practical security recommendations
• Support operational efficiency and quality across security monitoring and response functions
• Stay current with emerging threats, attack techniques, and evolving defensive technologies

Work Arrangement

This role requires onsite presence and may be assigned to work at either the company office or the client site, subject to project and business requirements. The work location may change based on operational needs, and the successful candidate must be flexible and willing to work at both locations as directed.

What We Offer

• Work with a globally recognized technology and services firm with a strong security practice
• Exposure to diverse enterprise clients across multiple industries
• Structured career development and learning opportunities in cybersecurity
• Collaborative, international working environment
• Competitive compensation package

Qualifications

• 5+ years of team lead experience in cybersecurity operations, incident response, or security engineering
• Hands-on experience with SIEM platforms (e.g. Splunk, Microsoft Sentinel, IBM QRadar)
• Strong knowledge of threat detection, EDR tools, and incident response methodologies
• Experience working within or alongside security operations teams in fast-paced environments
• Familiarity with security frameworks such as MITRE ATT&CK, NIST, or ISO 27001
• Excellent communication skills — able to present findings clearly to both technical and executive audiences
• Relevant certifications preferred: CISSP, CISM, CySA+, or equivalent