# IT Security Manager

Locale: `en`

Source: `/en/careers/it-security-manager/`

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1. [Overview](/en/careers/it-security-manager/#topic-overview)

STH Careers

Full-time (Hybrid)
              Managerial and Team Lead

# IT Security Manager

Lead specialized offensive security teams, manage engagements, and uphold ISMS governance.

![Illustration of an IT Security Manager overseeing security governance and operations](/assets/generated/careers/role-security-manager.webp)

Manage our offensive security team and testing engagements, oversee client relationships, and maintain rigorous compliance with ISO/IEC 27001, ISO 9001, and regulatory standards.

## Key Responsibilities

- Manage penetration testing teams and client engagements to ensure timely, high-quality delivery.
- Lead capacity planning, talent development, resource allocation, and team expansion.
- Manage client relationships, resolve escalations, and support technical scoping and pre-sales.
- Govern operational workflows in compliance with ISO/IEC 27001:2022, ISO 9001:2015, and regulatory mandates (BOT, NCSA, SEC, PDPA).
- Oversee security assurance and quality control across major enterprise accounts.

## Qualifications and Skills

- At least 1 to 3 years of management experience in IT or IT security teams.
- Hold at least one relevant management or security certification (CISSP, CISM, CISA, CRISC, ISO 27001, or OSCP).
- Demonstrated leadership, time management, and client communication capabilities.
- Excellent written and spoken English communication skills (TOEIC score 500+ or equivalent).
- Solid understanding of information security compliance frameworks and regulatory guidelines.
- Hands-on background in penetration testing or participation in CTF competitions is an advantage.

## Growth Opportunities

- Lead an elite cybersecurity team protecting high-profile systems across Thailand.
- Collaborate directly with executive stakeholders and advance national cybersecurity standards.
- Competitive managerial compensation package with performance-based bonuses.

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Last updated 13 October 2026