Cyber Threat Detection & External Exposure Engineer

NTT SINGAPORE PTE. LTD.; Singapore; On-site; SGD 60,000 - 90,000; Full time

Benefits offered by this job

Benefits not listed

Job summary

NTT SINGAPORE PTE. LTD. is seeking a Cybersecurity Detection Engineer to strengthen Security Exposure Management and Third-Party Cyber Assurance initiatives.

You will identify external cyber exposures, assess third-party risks, validate emerging threats and work with stakeholders to drive remediation. Responsibilities include performing EASM across internet-facing assets, prioritising vulnerabilities, conducting vendor security assessments, and developing dashboards and metrics to report on

Qualifications

• Degree in Computer Science, IT, Cybersecurity or related discipline.
• 3–5 years of hands‑on cybersecurity experience.
• Experience in Security Exposure Management, EASM, cyber risk or third‑party risk.
• Experience with vendor cybersecurity assessments or security questionnaires.
• Knowledge of NIST, ISO 27001 and CIS Controls.
• Scripting or automation with Python/PowerShell/Bash.

Responsibilities

• Perform Security Exposure Management and EASM across internet-facing assets and services.
• Identify, assess and prioritise vulnerabilities, misconfigurations and external exposures.
• Conduct third-party vendor cybersecurity assessments and due diligence.
• Review security questionnaires and perform risk assessments and remediation tracking.
• Support continuous cyber assurance and monitoring of critical third parties.
• Assess third-party, fourth-party and nth-party cybersecurity risks.
• Monitor threats and threat intelligence to identify exposures.
• Develop security dashboards and cyber posture metrics for management.
• Automate monitoring, assessment, reporting or data processing with Python/PS/Bash.
• Collaborate with stakeholders to refine security controls and baselines.

Skills

Analytical skills

Communication

Documentation

Stakeholder management

Education

Bachelor's degree in Computer Science, Information Technology, Cybersecurity or related discipline

Job description

NTT SINGAPORE PTE. LTD. is seeking a Cybersecurity Detection Engineer to strengthen Security Exposure Management and Third-Party Cyber Assurance initiatives.

You will identify external cyber exposures, assess third-party risks, validate emerging threats and work with stakeholders to drive remediation. Responsibilities include performing EASM across internet-facing assets, prioritising vulnerabilities, conducting vendor security assessments, and developing dashboards and metrics to report on