Top Cyber Security Jobs in Singapore

Lead APAC physical security specialist for Global Security Group: develop strategy, standards and lifecycle management for physical security systems; conduct risk assessments; manage vendors, system integrators and an APAC command center; oversee guard operations, access control, video surveillance, intrusion detection and emergency systems; provide project planning, QA, and stakeholder training.

Design, engineer, and oversee deployment of enterprise physical security systems across Singapore, China, and nearby regions. Serve as SME for video, access control, visitor management, intercoms and screening technologies; produce design drawings, BOMs, technical specs, and QA oversight; coordinate with contractors, IT/GSOC, and security operations; support testing, acceptance, incident investigations, and standards maintenance.

Lead the Cloud Security SRE team to design and build SRE platforms for containers, secrets, and cloud-native products. Architect tooling, implement SLIs/SLOs and observability, collaborate across engineering and operations, and own production incidents through resolution while driving automation to reduce toil.

Serve as the regional security subject-matter expert for SEA and Korea, partnering with sales, SEs, and channel teams to drive security pipeline and revenue. Lead discovery, executive and technical presentations, demos, workshops, and RFx responses; shape opportunity strategy and competitive positioning; apply AI-enabled workflows to accelerate deal execution and account planning.

Build and operate Coupang's security infrastructure, focusing on a dynamic authorization engine. Design and implement large-scale distributed systems, write backend APIs (Java/Go), collaborate across teams to drive platform adoption, ensure operational excellence, and lead technical projects.

Design and maintain enterprise security architectures and blueprints (Zero Trust, NIST, SABSA, TOGAF). Perform threat modeling (STRIDE, MITRE ATT&CK), risk assessments, and architecture reviews. Define and implement security controls (IAM, network segmentation, encryption, DLP, endpoint/workload protections). Establish security policies and technical requirements, support secure development (DevSecOps, SAST/DAST, IaC scanning), and collaborate with infrastructure, application, cloud, compliance, and executive stakeholders.

Administer and maintain enterprise physical security systems across APAC, with emphasis on Genetec Security Center and Synergis. Configure devices, troubleshoot hardware and software issues, manage service requests via Zendesk, coordinate vendors and site teams, support testing/commissioning, maintain documentation and reporting, and partner with global teams to standardize and optimize security technology.

Lead security initiatives across Coupang Play: design and implement secure software, integrate security into SDLC and CI/CD, develop security libraries and automation, conduct threat modeling, pen tests, vulnerability assessments, incident response and forensics, and mentor engineering teams on secure-by-design practices.

Lead and grow a backend engineering team building dynamic authorization and identity/access platforms. Set strategy and roadmaps, hire and retain engineers, drive cross-functional alignment, deliver large-scale distributed security systems, dive deep on priority technical work, and promote operational and design excellence across the company.

Provide CSOC support by monitoring, triaging, escalating and responding to cyber alerts and incidents; maintain runbook compliance, prepare metrics, track remediations, and participate in investigations. Weekend shift rotation required.

Evaluate and triage vulnerabilities from DevSecOps tools, advise DevOps and development teams on remediation, design automated security checks in CI/CD, conduct POCs, provide training, and maintain DevSecOps metrics, processes, and vendor relationships to strengthen application and container security.

Provide security architecture guidance across application, cloud, and infrastructure initiatives. Identify risks early, define mitigation strategies, maintain security standards and blueprints, conduct threat modelling and risk assessments, embed Zero Trust and secure-by-design principles, integrate controls into SDLC/CI-CD, review network controls, and support vulnerability management including container/image scanning.

Lead design and delivery of secure, scalable enterprise data platforms and pipelines. Provide technical leadership on architecture, ETL/ELT, streaming, data modelling, automation, and reliability. Partner with business and risk stakeholders to enable data-driven information risk monitoring, analytics, reporting, and secure-by-design practices to support governance and regulatory compliance.

Lead intelligence gathering, analysis and reporting to identify threats; develop and test crisis management and emergency response frameworks; conduct physical security risk assessments and site surveys; coordinate with internal stakeholders and external agencies; produce actionable intelligence products and recommendations for senior management.

Perform web, API, mobile, network and thick/thin-client penetration tests; exploit vulnerabilities, document findings, recommend remediation, conduct secure code reviews and compliance testing (including MAS TRMG), research new attack vectors, and support security assessments for banking environments.

Own and mature the enterprise security program: manage identity/SSO, EDR, MDM, and SaaS security; secure cloud and developer stacks (GitHub, AWS, GCP); run vulnerability management, backup testing, and incident response; ensure endpoint lifecycle governance and maintain compliance with ISO 27001 and SOC 2.

Perform mobile security research: reproduce and analyze malware/attacks, design and prototype defenses/detections, and share findings internally.

Lead and coordinate bank-wide and targeted phishing simulations, assign e-learning, maintain audit-ready evidence, analyse campaign data and trends, produce management reports and dashboards, distribute campaign collateral, and collaborate with stakeholders and vendors to run security education and awareness programs.

Lead design and implementation of SIEM and network security solutions. Gather requirements, produce architectures, run POCs, ensure integration, testing, governance, go‑live readiness, and operational handover while coordinating cross-functional teams.

Perform security assessments, vulnerability scans, penetration tests, threat and risk assessments, and threat modeling. Gather requirements, recommend and implement security controls, provide technical guidance, and help clients integrate enterprise cybersecurity measures across critical infrastructure sectors.

Lead regional information and cyber security across IT, OT and product; develop and enforce security strategy, policies and controls; manage SOC/incidents, compliance, risk assessments, accreditation, forensic investigations, vendor/security technology selection, ISO/certification projects, and liaison with government and stakeholders.

Design, integrate, and deploy IT/OT cybersecurity solutions for critical infrastructure. Evaluate and configure COTS security products, develop secure architectures, conduct validation, penetration testing and vulnerability assessments, support deployments, produce documentation, and provide customer training and technical support throughout project delivery.

Manage and maintain site security and compliance for card production and IT systems, achieve/maintain accreditations (PCI-CP, ISO standards), conduct audits, vulnerability scanning and remediation, review security configurations, perform risk assessments, support projects, run security awareness training, and manage physical, production and logical security operations.

Manage strategic global cybersecurity partnerships and distributor programs, drive partner go-to-market alignment, negotiate agreements, track KPIs and program investments, lead quarterly business reviews, enable partners through training and onboarding, and collaborate with sales, engineering, operations, and marketing to meet regional growth and profitability objectives.

Lead Menlo's security as the first hire: define threat models, build security frameworks for cloud and on-prem robots, enforce RBAC and encryption, secure containerized deployments, manage secrets and supply chain security, harden IaC, and embed security into deployment pipelines.