Cybersecurity Architect

SCHELLDEN SOLUTIONS PTE. LTD.; Singapore; On-site; SGD 100,000 - 140,000; Full time

Job summary

A technology solutions provider in Singapore is seeking a Cyber Security Architect responsible for designing, implementing, and maintaining security architecture. The ideal candidate must have 7+ years of experience in cyber security, including expertise in network and application security, and provide strategic input on emerging threats. Strong analytical and communication skills are essential. This role offers opportunities to lead critical security projects across various environments.

Qualifications

• 7+ years of experience in cyber security, including 3+ years in an architecture or design role.
• Hands-on experience securing cloud, hybrid, and on-premises environments.
• Certifications such as CISSP or CISM preferred.

Responsibilities

• Develop and maintain the enterprise security architecture framework.
• Ensure solutions comply with regulatory and industry standards.
• Partner with IT and DevOps to embed security into design processes.

Skills

Network security

Application security

Identity and Access Management (IAM)

Threat modeling

Incident response

DevSecOps practices

Cloud security architectures

Education

Bachelor’s degree in Computer Science or related field

Master’s degree preferred

Tools

SIEM

IAM

DLP

Endpoint protection

Cloud security solutions

Job description

The Cyber Security Architect will be responsible for designing, implementing, and maintaining the organization’s security architecture to protect critical systems, data, and assets. This role requires deep technical expertise, strategic thinking, and the ability to balance security requirements with business objectives. The ideal candidate will serve as a key advisor on security design decisions, ensuring that enterprise systems are resilient, compliant, and secure against emerging threats.

Key Responsibilities

• Architecture & Design

  Develop and maintain the organization’s enterprise security architecture framework, principles, and roadmap. Design and implement secure network, application, and cloud architectures. Integrate security requirements into infrastructure, application development, and business processes. Conduct threat modeling and risk assessments for new and existing systems.

• Governance, Risk, and Compliance

  Ensure solutions comply with regulatory and industry standards (e.g., ISO 27001, NIST, GDPR, PCI‑DSS). Support audits, assessments, and incident response planning. Define and maintain security policies, standards, and technical guidelines.

• Collaboration & Advisory

  Partner with IT, DevOps, and software engineering teams to embed security into design and development processes (DevSecOps). Advise senior management on emerging threats and recommended mitigation strategies. Provide mentorship and technical guidance to security engineers and analysts.

• Technology Implementation

  Evaluate and recommend security tools and technologies (e.g., SIEM, IAM, DLP, endpoint protection, cloud security solutions). Oversee deployment and configuration of security technologies in collaboration with infrastructure teams. Support secure cloud adoption across AWS, Azure, and/or GCP environments.

Key Skills & Competencies

• Deep understanding of network security, application security, identity and access management (IAM), encryption, and cloud security architectures.
• Proficient in threat modeling, vulnerability management, and incident response frameworks.
• Strong knowledge of security frameworks (e.g., NIST CSF, SABSA, TOGAF, CIS Controls).
• Experience with zero‑trust architectures, container security, and API security.
• Familiarity with DevSecOps practices and automation tools (CI/CD, IaC).
• Excellent analytical, problem‑solving, and communication skills.
• Ability to translate complex technical issues into business‑relevant recommendations.

Qualifications

• Bachelor’s degree in Computer Science, Information Technology, Cyber Security, or related field (Master’s preferred).
• Certifications (one or more preferred): CISSP (Certified Information Systems Security Professional), CISM (Certified Information Security Manager), CCSP (Certified Cloud Security Professional), SABSA or TOGAF Certification, CEH / OSCP for hands‑on technical background.

Preferred Experience

• 7+ years of experience in cyber security, including 3+ years in an architecture or design role.
• Hands‑on experience securing cloud, hybrid, and on‑premises environments.
• Experience working in regulated industries (e.g., finance, healthcare, critical infrastructure) a plus.
• Demonstrated ability to manage security projects and lead cross‑functional teams.