Selby Jennings

Director - Cyber Security Architect

Selby Jennings

Singapore · Full Time

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Experience
15+ yrs
Salary
—
Openings
1
Posted
3 weeks ago
Work mode
In office
Education
Master's degree
Resume
Required to apply

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Job description

Role Overview

We are looking for a seasoned Cybersecurity Solutions Architect to join our Information Security division and play a pivotal role in enhancing the security framework across all company divisions. Our environment entails a sophisticated technological ecosystem characterized by extensive platforms, applications, infrastructure, cloud services, and emerging technologies. The candidate will ensure security integration within enterprise technology solutions from their inception.

Key Responsibilities

  • Design and define secure architectural frameworks for enterprise systems, encompassing applications, cloud infrastructure, networks, and digital platforms.
  • Create security standards, principles, reference models, design patterns, and reusable security controls.
  • Ensure security demands are integrated throughout all phases of the technology lifecycle—from concept through deployment and operations.
  • Offer architecture guidance related to identity and access management, cloud, application, network, data, container, and infrastructure security.
  • Formulate future-state security architectures that align with the organization's technological and commercial strategies.
  • Review architecture and solution designs to identify security risks and control weaknesses; recommend mitigation strategies.
  • Evaluate technology solutions for compliance with internal policies and regulatory standards; collaborate with project teams and vendors to implement security improvements.
  • Engage in governance forums and technology reviews, providing risk-based security recommendations.
  • Advise senior stakeholders on security architecture trends, challenges, and strategic initiatives; contribute to security roadmap development.
  • Drive improvements in security maturity, control simplification, and resilience enhancement across the IT environment.
  • Conduct threat modeling, risk analyses, and security assessments for critical assets; propose appropriate security controls.
  • Work alongside risk and governance teams to document risks, compensating controls, and remediation plans.
  • Perform technology evaluations and lead proof-of-concept assessments for new security tools and platforms.
  • Maintain awareness of emerging cyber threats, regulatory updates, and technological innovations to guide security tool adoption.
  • Provide technical leadership and mentorship across complex security initiatives; build collaborative relationships across multiple teams including infrastructure, cloud, application, audit, and business units.
  • Clearly communicate complex security challenges and concepts to diverse audiences and support incident response and remediation efforts when architectural vulnerabilities are detected.

Qualifications and Experience

  • Master's degree in Computer Science, Information Security, Cybersecurity, Engineering, or related fields.
  • Minimum 15 years overall IT or cybersecurity experience, including at least 8 years focused on security architecture or engineering within enterprise security design.
  • Proven ability to design and deploy scalable, robust, layered security frameworks.
  • Thorough knowledge of enterprise technology ecosystems including cloud services, APIs, identity management systems, and data platforms.
  • Expertise with containerization and orchestration tools such as Kubernetes and Docker, including security best practices covering image security, runtime protection, cluster security, secrets management, and network controls.
  • Experience in AI security architecture, managing risks related to AI platforms, ML workloads, generative AI, LLMs, and AI-driven applications—covering model deployment, data privacy, prompt integrity, access restrictions, third-party models, and AI infrastructure security.
  • Strong foundation in security architecture frameworks, threat modeling, secure design, and risk assessment methodologies.
  • Demonstrated leadership in managing complex security projects and teams, with excellent stakeholder engagement skills.
  • Exceptional analytical, problem-solving, and decision-making abilities.
  • Ability to thrive in a complex, fast-paced enterprise environment requiring teamwork and collaboration.

Certifications

  • Mandatory CISSP certification.
  • Preferred architecture-focused credentials such as ISSAP.
  • Additional certifications in cloud security, enterprise architecture, Kubernetes security, or AI security are advantageous.

Minimum education

Master's Degree

Tools & software

Docker required Kubernetes · 10+ years required

How they work

Teamwork & Collaboration Problem Solving Leadership Strategic Thinking Relationship Building
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