Security Engineer: Cloud & Infrastructure Security (Hybrid)

Selby Jennings; Hong Kong; Hybrid; HKD 600,000 - 1,200,000; Full time

Job summary

Selby Jennings is seeking a Security Engineer to join a high-performing security team protecting enterprise infrastructure, cloud environments, and core business applications. You will collaborate with infrastructure, development, and operations to design, implement, and enhance layered security controls across complex technology landscapes.

Key responsibilities include building security solutions, monitoring incidents, and conducting vulnerability assessments, with a focus on automation and

Qualifications

• Experience in Security Engineering or related field.
• Strong knowledge of Windows and/or Linux operating systems.
• Experience with security monitoring and SIEM platforms.

Responsibilities

• Design, implement, and maintain enterprise security solutions across on-premise and cloud environments.
• Monitor, investigate, and respond to security incidents and potential threats.
• Conduct vulnerability assessments and support remediation efforts.
• Improve threat detection and security monitoring capabilities.
• Collaborate with infrastructure and application teams to embed security best practices.
• Support identity and access management initiatives.
• Develop security automation and tooling to improve operational efficiency.
• Participate in security architecture reviews and risk assessments.

Skills

Security experience

Windows/Linux knowledge

Network security

Cloud security

SIEM

Vulnerability management

Scripting

Identity & access management

Troubleshooting

Stakeholder communication

Tools

SIEM platforms

EDR platforms

Job description

Selby Jennings is seeking a Security Engineer to join a high-performing security team protecting enterprise infrastructure, cloud environments, and core business applications. You will collaborate with infrastructure, development, and operations to design, implement, and enhance layered security controls across complex technology landscapes.

Key responsibilities include building security solutions, monitoring incidents, and conducting vulnerability assessments, with a focus on automation and