Cyber Security Officer: SDLC Risk & GRC Defender

Ensign InfoSecurity; Singapore; Hybrid; SGD 70,000 - 110,000; Full time

Job summary

Ensign InfoSecurity in Singapore is seeking an IT Security Officer to join a high‑caliber team delivering cyber security solutions across the SDLC. You will be the first line of defence, managing day‑to‑day security risks and supporting vulnerability management, data protection and GRC initiatives.

The ideal candidate has at least 4 years of IT or cyber security experience, a relevant IT or cyber security degree, and certifications such as RHCE, MCSE, CISA or SSCP are advantageous.

Qualifications

• Relevant diploma or degree qualifications in Information Technology or Cyber Security.
• At least 4 years of IT or Cyber Security experience.
• Professional certifications such as RHCE, MCSE, ISACA CISA, or ISC2 SSCP would be advantageous.
• Experience in the administration and hardening the various operating systems such as Microsoft Windows or Linux.
• Strong technical understanding of IT security controls.

Responsibilities

• Stay abreast of current threat landscape and cyber security events.
• Develop and deploy security hardening guidelines based on best practices.
• Analyze vulnerability results and coordinate remediation with vendors.
• Propose mitigations for failing security controls or vulnerabilities.
• Work with Patch Manager and Engineers to ensure patches are applied.
• Manage vendor/security assessments and VA/PT.
• Develop security frameworks, policies and procedures.
• Educate project teams on security policies and procedures.
• Verify effectiveness of security measures post-implementation.
• Maintain good operational security documentation.

Skills

Vulnerability Management

Security Governance

Risk Assessment

Threat Analysis

Windows & Linux

Security Documentation

Education

Diploma or Degree in IT or Cyber Security

Tools

Patch Management Tools

Vulnerability Scanning Tools

Security Assessment Tools

Job description

Ensign InfoSecurity in Singapore is seeking an IT Security Officer to join a high‑caliber team delivering cyber security solutions across the SDLC. You will be the first line of defence, managing day‑to‑day security risks and supporting vulnerability management, data protection and GRC initiatives.

The ideal candidate has at least 4 years of IT or cyber security experience, a relevant IT or cyber security degree, and certifications such as RHCE, MCSE, CISA or SSCP are advantageous.