Cybersecurity Engineer (Junior - Senior)

Role Overview:
We are looking for Cybersecurity professionals to join our growing team in a System Integrator (SI) environment.
You will work closely with clients (especially in the financial sector) to design, implement, and maintain secure, scalable, and compliant security solutions.
Key Responsibilities:
1. Security Solution Design & Implementation
Design, implement, and support end-to-end cybersecurity solutions aligned with best practices
Configure and manage technologies such as Firewalls, IDS/IPS, DLP, VPN, Encryption, and Access Control
Troubleshoot and resolve complex security issues
2. Monitoring, Detection & Incident Response
Implement and manage monitoring tools (SIEM, SOAR, UEBA)
Perform log analysis and proactive threat detection
Respond to incidents, conduct root cause analysis, and improve security posture
3. IT Risk & Security Governance
Identify, assess, and mitigate security risks
Conduct vulnerability assessments and security audits
Ensure adherence to frameworks such as NIST CSF, ISO 27001
4. Financial Industry Compliance
Deliver solutions aligned with regulatory requirements (e.g., PCI-DSS, SOX)
Protect sensitive financial data with appropriate controls and policies
5. Project Delivery
Deliver security projects end-to-end (timeline, scope, quality)
Coordinate with internal teams, vendors, and stakeholders
6. Presales & Client Engagement
Support presales activities: client meetings, solution design, proposals
Act as a trusted advisor, translating technical concepts into business value
Build long-term client relationships
7. Documentation & Standards
Maintain technical documentation (architecture, configurations, security processes)
Ensure consistency and compliance with industry standards
Qualifications:
Education
Bachelor’s degree in IT, Computer Science, Network Engineering, or related field
Experience
Junior: 1-3 years of experience, fresh graduates with strong academic records and relevant internship experience are welcome to apply.
Senior: 3+ years in security engineering with project ownership experience
Experience in System Integrator (SI) environment is highly preferred
Experience in financial services / regulated industries is a strong advantage
Technical Skills
Network & Security: Cisco, Juniper, Firewalls, VPN, Encryption
Security Tools: IDS/IPS, SIEM, SOAR, UEBA
Knowledge of Load Balancing, Digital Certificates, Monitoring Tools
Understanding of Cloud Security is a plus
Familiarity with NIST CSF, ISO 27001
Certifications (Preferred)
CISSP, CEH, Security+, CCNP, CCNA
Other Requirements:
Strong problem-solving and analytical skills
Excellent communication and client-facing abilities
This position is open to candidates who are authorized to work in Thailand without visa sponsorship.
We are unable to provide visa or work permit support for this role.

Employment type
Full-Time

Work arrangement
No