Cybersecurity Architect & Solutioning Lead (Contract)

Assurity Trusted Solutions

Singapore

On-site

SGD 120,000 - 180,000

Full time

14 days+

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Job summary

Assurity Trusted Solutions (ATS) is seeking a Senior Cybersecurity Engineer (Architecture & Solutioning) for contract employment in Singapore. The role focuses on threat modelling, security architecture and implementing controls across cloud and on‑prem environments.

You will lead multidisciplinary teams, assess risks, and define security requirements for proposals and projects. You will also evaluate new security technologies, draft tender clauses, and collaborate with government agencies to

Qualifications

Minimum 5 years in cybersecurity domain.
Experience in management, deployment and maintenance of security infrastructure.
Experience in conducting security assessments, including threat modelling, vulnerability assessments, and penetration testing.
Familiarity with OWASP and MITRE ATT&CK.

Responsibilities

Serve as SME on Cybersecurity matters.
Conduct Threat Risk Assessments across applications, cloud infrastructure, and enterprise systems.
Lead threat modelling with STRIDE and MITRE ATT&CK integration.
Lead multi-disciplinary teams to implement and operate security controls for cloud and on‑premises environments.
Provide recommendations to security tool configurations (SIEM, VA, NDR, XDR, EDR).
Evaluate new technologies and validate security through PoC labs.
Write technical security clauses for project tender specs.
Analyze, document and present security findings to stakeholders.
Collaborate with government agencies to define security requirements.