289 Cybersecurity Architect jobs in Singapore

Responsibilities:

• Serve as the overall Security Delivery Architect post-tender award, ensuring the successful delivery of cybersecurity solutions.
• Design and deliver end-to-end cybersecurity solutions, translating complex enterprise requirements to a comprehensive security solution.
• Lead and conduct design reviews and workshops with customers and stakeholders and develop design documentation.
• Identify gaps and recommend solutions mitigations where applicable.
• Lead and shape clients' expectations.
• Liaise with vendors ensuring the security solutions meet project requirements.
• Evaluate the security technology and solutions in complying to security policies, best practices, guidelines and regulatory requirements, conducting proof-of-concept to showcase its technical feasibility, when necessary.

Requirements:

• Requires a minimum of three years of experience in Cybersecurity Architecture and Delivery.
• Strong technical skills with the ability to prioritize and execute in a methodical and disciplined manner.
• Excellent communication and presentation skills with the ability to present to a variety of external audiences, including being able to interact with senior executives.
• Excellent documentation skills with the ability to conceptualize architectural designs and translate into technical writings and drawings.
• Work independently without any guidance, demonstrate positive working attitude, quick adaptability and embracing new changes.
• Comfortable working in a project based / client serving model.
• Familiar with Defence / Government guidelines preferred.
• Industry certifications such as CISSP and CISM preferred but not mandatory
• Good understanding on the current Industry Security Governance Framework
• Candidates with related cybersecurity domains such as Network Security (firewall/IPS), Web/Email Security, Logging solution, Identity Security Management and ZTA framework are preferred.

Work location: Jurong East.

SINGAPORE

Today

Overview

The Cybersecurity Architect will be responsible for the strategic planning, design, and implementation of robust and scalable security architectures across our enterprise IT and network environments. This hands-on role requires a deep understanding of both cybersecurity principles and modern networking technologies. The ideal candidate will be a pragmatic problem-solver who can translate business requirements into secure technical solutions, ensuring that security is embedded into every layer of our infrastructure from the ground up

Key Job Duties & Responsibilities - Risk Mitigation & Governance

Perform periodic security reviews and audits of infrastructure security systems to ensure compliance with internal policies and external regulations (e.g., ISO 27001, NIST, GDPR).

Conduct security reviews and threat modeling of new technologies, business applications, and network designs to identify and mitigate risks early in the development lifecycle.

Develop and maintain documentation of security standards, procedures, and guidelines for system and network configuration.

Key Job Duties & Responsibilities - Collaboration & Leadership

Stay abreast of the latest cybersecurity threats, vulnerabilities, and mitigation techniques, particularly those targeting network infrastructure.

Provide expert guidance and mentorship to other team members on security best practices and architecture patterns.

Collaborate closely with network engineering, software development, and IT operations teams to ensure secure design principles are implemented effectively.

Key Job Duties & Responsibilities - Security Architecture & Design

Develop and maintain security architecture artifacts, including blueprints, patterns, and standards, to guide and govern technology implementations.

Architect and implement Zero-Trust Network models, ensuring strict identity verification and least-privilege access across all users and devices.

Design, develop, and document comprehensive secure system architectures for new and existing applications, cloud environments (AWS/Azure/GCP), and on-premises data centers.

Key Job Duties & Responsibilities - Network-Centric Security Integration

Design and integrate critical network security controls, including next-generation firewalls (NGFWs), intrusion prevention/detection systems (IPS/IDS), web application firewalls (WAF), and secure web gateways (SWG).

Architect segmentation strategies (micro-segmentation and macro-segmentation) to isolate critical assets and contain potential security breaches.

Required Qualifications & Experience

A minimum of 3 years of professional experience in a cybersecurity architecture, engineering, or a closely related role. Candidates must also meet one of the following two criteria:

A Bachelor's degree in Computer Science, Information Technology, Programming & Systems Analysis, Science (Computer Studies), or a related field.

A minimum total of three years' work experience in one of these job titles: Cybersecurity Architect, Cybersecurity Engineer, ICT Security Engineer, Security Architect, or Information Systems Security Developer

Technical Skills & Competencies - Networking Fundamentals

Strong understanding of core networking concepts (TCP/IP, DNS, DHCP, BGP, OSI model) and network security architectures

Technical Skills & Competencies - Security Technologies

Hands-on experience with security technologies such as firewalls, VPNs, IDS/IPS, SIEM, endpoint protection, and identity and access management (IAM).

Technical Skills & Competencies - Cloud Security

Practical experience designing and implementing security controls in major cloud platforms (AWS, Azure, or Google Cloud).

Technical Skills & Competencies - Threat Modeling

Experience with threat modeling methodologies (e.g., STRIDE, DREAD) to identify and prioritize potential threats

Technical Skills & Competencies - Analytical Skills

Excellent analytical and problem-solving skills with the ability to assess complex systems and identify security risks

Technical Skills & Competencies - Communication

Strong written and verbal communication skills, with the ability to articulate complex security concepts to both technical and non-technical audiences.

Preferred (Nice to Have) Qualifications

Knowledge of container and Kubernetes security principles.

Relevant professional certifications such as: Network Security: Cisco CCNA Security, CCNP Security, Fortinet NSE 5,6,7. General Security: CISSP (Certified Information Systems Security Professional), CCSP (Certified Cloud Security Professional)

Experience with automation and scripting (e.g., Python, PowerShell, Terraform) for security orchestration.

What We Offer

A collaborative and inclusive work environment.

Opportunities for professional growth and certification.

The chance to work on challenging and impactful projects.

A competitive salary and comprehensive benefits package.

If you are interested in this position, please email to and CC

• Architect, deploy, and maintain security solutions safeguarding applications, infrastructure, and networks.
• Conduct vulnerability scanning, penetration testing, and threat analysis to proactively identify and remediate risks.
• Monitor, detect, and respond to incidents through SIEM and SOC platforms.
• Define and enforce organizational security standards, policies, and operating procedures.
• Collaborate with IT, DevOps, and engineering teams to embed security into application and infrastructure design.
• Automate security processes, including monitoring, incident handling, and reporting workflows.
• Administer security technologies such as firewalls, IDS/IPS, endpoint security, and identity/access management tools.
• Ensure organizational compliance with regulatory requirements and security frameworks (ISO 27001, NIST, GDPR, HIPAA, PCI-DSS).
• Deliver awareness programs and training initiatives to strengthen cybersecurity culture.

• Network & Infrastructure Security: In-depth knowledge of IDS/IPS, firewalls, VPNs, WAFs, load balancers, and segmentation strategies.
• Security Platforms: Practical experience with SIEM (Splunk, QRadar, ELK), EDR/XDR (CrowdStrike, SentinelOne, Carbon Black), and vulnerability scanners (Qualys, Nessus, OpenVAS).
• Cloud Security: Skilled in securing AWS, Azure, and GCP workloads — covering IAM, encryption, CSPM, and network security groups.
• Application Security: Familiar with OWASP Top 10 risks, secure SDLC, and SAST/DAST tools (Checkmarx, Veracode, Burp Suite).
• Identity & Access Management (IAM): Hands-on with SSO, MFA, PAM, Active Directory, Okta, and Azure AD.
• Incident Response & Forensics: Experience in malware reverse engineering, packet analysis (tcpdump, Wireshark), and forensic toolsets.
• Scripting & Automation: Strong ability to automate repetitive tasks using Python, PowerShell, or Bash.
• Cryptography & Data Protection: Understanding of TLS/SSL, PKI, tokenization, and secure key management practices.
• Operating Systems Security: Expertise in administering and hardening both Linux and Windows platforms.
• DevSecOps: Knowledge of container and pipeline security, including Docker, Kubernetes, and CI/CD hardening.

• Professional certifications such as CISSP, CCSP, CEH, OSCP, CompTIA Security+, GIAC, or GCIH.
• Exposure to Zero Trust Architecture and microsegmentation.
• Familiarity with SOAR tools and threat intelligence platforms.

• Design, implement, and maintain secure architectures across on-premises and cloud environments (AWS, Azure, GCP).
• Conduct advanced penetration testing , red teaming , and vulnerability assessments on applications, networks, and systems.
• Review and harden system configurations, identity & access management, and network segmentation models.
• Develop threat models and define security architecture blueprints aligned with enterprise risk frameworks.
• Provide expert guidance on remediation of vulnerabilities and coordinate with system owners and developers.
• Integrate security into the SDLC and DevSecOps pipelines; recommend secure coding and deployment practices.
• Support incident response teams in identifying root causes and developing post-incident improvements.
• Evaluate and select appropriate security tools, frameworks, and technologies to strengthen enterprise defense.
• Conduct technical security reviews for third-party solutions and new technologies.
• Mentor security engineers and penetration testers; establish security testing methodologies and standards.

• Bachelor's degree in Computer Science, Information Security, or related discipline.
• Minimum 8+ years of experience in cybersecurity, including 3+ years in security architecture and penetration testing .
• Proven hands-on expertise in:

Penetration testing tools: Burp Suite, Metasploit, Nmap, Nessus, Kali Linux, etc.

Security frameworks: NIST, ISO 27001, CIS, MITRE ATT&CK.

Scripting languages: Python, PowerShell, or Bash.

Cloud security controls for AWS / Azure / GCP.
- Deep understanding of network security, application security, encryption, IAM, and threat modeling .
- Strong communication and documentation skills for presenting technical findings to stakeholders.
- Certification:

Mandatory: OSCP (Offensive Security Certified Professional)

Preferred: CISSP, CISM, CEH, or AWS Security Specialty

• Prior experience in security architecture consulting , red teaming , or offensive security assessments .
• Exposure to container security (Docker, Kubernetes) and cloud-native application protection .
• Knowledge of SIEM/SOAR integration and automation workflows.
• Experience in designing Zero Trust and Defense-in-Depth architectures.

• Analytical mindset with the ability to think like an attacker and architect like a defender.
• Excellent stakeholder management and presentation skills.
• Strong problem-solving and critical-thinking abilities.
• Ability to work independently and collaboratively across diverse teams.

Overview
Get AI-powered advice on this job and more exclusive features.
Responsibilities
Serve as the overall Security Delivery Architect post-tender award, ensuring the successful delivery of cybersecurity solutions.
Design and deliver end-to-end cybersecurity solutions, translating complex enterprise requirements to a comprehensive security solution.
Lead and conduct design reviews and workshops with customers and stakeholders and develop design documentation.
Identify gaps and recommend solutions mitigations where applicable.
Lead and shape clients’ expectations.
Liaise with vendors ensuring the security solutions meet project requirements.
Evaluate the security technology and solutions in complying to security policies, best practices, guidelines and regulatory requirements, conducting proof-of-concept to showcase its technical feasibility, when necessary.
Qualifications
Requires a minimum of three years of experience in Cybersecurity Architecture and Delivery.
Strong technical skills with the ability to prioritize and execute in a methodical and disciplined manner.
Excellent communication and presentation skills with the ability to present to a variety of external audiences, including being able to interact with senior executives.
Excellent documentation skills with the ability to conceptualize architectural designs and translate into technical writings and drawings.
Work independently without any guidance, demonstrate positive working attitude, quick adaptability and embracing new changes.
Comfortable working in a project based / client serving model.
Familiar with Defence / Government guidelines preferred.
Industry certifications such as CISSP and CISM preferred but not mandatory
Good understanding on the current Industry Security Governance Framework
Candidates with related cybersecurity domains such as Network Security (firewall/IPS), Web/Email Security, Logging solution, Identity Security Management and ZTA framework are preferred.
Work location: Jurong East.
Other
Seniority level: Mid-Senior level
Employment type: Full-time
Job function: Engineering and Information Technology
Industries: Information Services and Computer and Network Security
#J-18808-Ljbffr

Job Description
Design, develop, and implement secure system architectures.
Embed security principles into the design of system architectures to mitigate the risks posed by new technologies and business practices.
Design artefacts, spanning design, development, and implementation, into enterprise systems that describe security principles and how they relate to the overall enterprise system architecture.
Perform routine activities related to the periodic review and audit activities of infrastructure security systems and maintains documentation of security standards and procedures.
Requirements
Minimum total seven years’ work experience as Cybersecurity Architect.
#J-18808-Ljbffr

The Cybersecurity Architect will be responsible for the strategic planning, design, and implementation of robust and scalable security architectures across our enterprise IT and network environments. This hands-on role requires a deep understanding of both cybersecurity principles and modern networking technologies. The ideal candidate will be a pragmatic problem-solver who can translate business requirements into secure technical solutions, ensuring that security is embedded into every layer of our infrastructure from the ground up
Perform periodic security reviews and audits of infrastructure security systems to ensure compliance with internal policies and external regulations (e.g., ISO 27001, NIST, GDPR).
Develop and maintain documentation of security standards, procedures, and guidelines for system and network configuration.
Conduct security reviews and threat modeling of new technologies, business applications, and network designs to identify and mitigate risks early in the development lifecycle.
Key Job Duties & Responsibilities - Collaboration & Leadership
Stay abreast of the latest cybersecurity threats, vulnerabilities, and mitigation techniques, particularly those targeting network infrastructure.
Collaborate closely with network engineering, software development, and IT operations teams to ensure secure design principles are implemented effectively.
Provide expert guidance and mentorship to other team members on security best practices and architecture patterns.
Key Job Duties & Responsibilities - Security Architecture & Design
Develop and maintain security architecture artifacts, including blueprints, patterns, and standards, to guide and govern technology implementations.
Architect and implement Zero-Trust Network models, ensuring strict identity verification and least-privilege access across all users and devices.
Design, develop, and document comprehensive secure system architectures for new and existing applications, cloud environments (AWS/Azure/GCP), and on-premises data centers.
Key Job Duties & Responsibilities - Network-Centric Security Integration
Design and integrate critical network security controls, including next-generation firewalls (NGFWs), intrusion prevention/detection systems (IPS/IDS), web application firewalls (WAF), and secure web gateways (SWG).
Architect segmentation strategies (micro-segmentation and macro-segmentation) to isolate critical assets and contain potential security breaches.
Required Qualifications & Experience
A minimum of 3 years of professional experience in a cybersecurity architecture, engineering, or a closely related role. Candidates must also meet one of the following two criteria:
A Bachelor’s degree in Computer Science, Information Technology, Programming & Systems Analysis, Science (Computer Studies), or a related field.
A minimum total of three years' work experience in one of these job titles: Cybersecurity Architect, Cybersecurity Engineer, ICT Security Engineer, Security Architect, or Information Systems Security Developer
Strong understanding of core networking concepts (TCP/IP, DNS, DHCP, BGP, OSI model) and network security architectures
Technical Skills & Competencies - Security Technologies
Hands-on experience with security technologies such as firewalls, VPNs, IDS/IPS, SIEM, endpoint protection, and identity and access management (IAM).
Technical Skills & Competencies - Cloud Security
Practical experience designing and implementing security controls in major cloud platforms (AWS, Azure, or Google Cloud).
Experience with threat modeling methodologies (e.g., STRIDE, DREAD) to identify and prioritize potential threats
Technical Skills & Competencies - Analytical Skills
Excellent analytical and problem-solving skills with the ability to assess complex systems and identify security risks
Strong written and verbal communication skills, with the ability to articulate complex security concepts to both technical and non-technical audiences.
Preferred (Nice to Have) Qualifications
Knowledge of container and Kubernetes security principles.
Relevant professional certifications such as: Network Security: Cisco CCNA Security, CCNP Security, Fortinet NSE 5,6,7. General Security: CISSP (Certified Information Systems Security Professional), CCSP (Certified Cloud Security Professional)
Experience with automation and scripting (e.g., Python, PowerShell, Terraform) for security orchestration.
What We Offer
A competitive salary and comprehensive benefits package.
The chance to work on challenging and impactful projects.
Opportunities for professional growth and certification.
A collaborative and inclusive work environment.
#J-18808-Ljbffr

Job Description:

• Design, develop, and implement secure system architectures.
• Embed security principles into the design of system architectures to mitigate the risks posed by new technologies and business practices.
• Design artefacts, spanning design, development, and implementation, into enterprise systems that describe security principles and how they relate to the overall enterprise system architecture.
• Perform routine activities related to the periodic review and audit activities of infrastructure security systems and maintains documentation of security standards and procedures.

Requirements:

• Minimum total seven years’ work experience as Cybersecurity Architect.

• Design, implement, and maintain secure architectures across on-premises and cloud environments (AWS, Azure, GCP).
• Conduct advanced penetration testing , red teaming , and vulnerability assessments on applications, networks, and systems.
• Review and harden system configurations, identity & access management, and network segmentation models.
• Develop threat models and define security architecture blueprints aligned with enterprise risk frameworks.
• Provide expert guidance on remediation of vulnerabilities and coordinate with system owners and developers.
• Integrate security into the SDLC and DevSecOps pipelines; recommend secure coding and deployment practices.
• Support incident response teams in identifying root causes and developing post-incident improvements.
• Evaluate and select appropriate security tools, frameworks, and technologies to strengthen enterprise defense.
• Conduct technical security reviews for third-party solutions and new technologies.
• Mentor security engineers and penetration testers; establish security testing methodologies and standards.

• Bachelor’s degree in Computer Science, Information Security, or related discipline.
• Minimum 8+ years of experience in cybersecurity, including 3+ years in security architecture and penetration testing .
• Proven hands-on expertise in:
  Penetration testing tools: Burp Suite, Metasploit, Nmap, Nessus, Kali Linux, etc.
  Security frameworks: NIST, ISO 27001, CIS, MITRE ATT&CK.
  Scripting languages: Python, PowerShell, or Bash.
  Cloud security controls for AWS / Azure / GCP.
• Deep understanding of network security, application security, encryption, IAM, and threat modeling .
• Strong communication and documentation skills for presenting technical findings to stakeholders.
• Certification:
  Mandatory: OSCP (Offensive Security Certified Professional)
  Preferred: CISSP, CISM, CEH, or AWS Security Specialty

• Prior experience in security architecture consulting , red teaming , or offensive security assessments .
• Exposure to container security (Docker, Kubernetes) and cloud-native application protection .
• Knowledge of SIEM/SOAR integration and automation workflows.
• Experience in designing Zero Trust and Defense-in-Depth architectures.

• Analytical mindset with the ability to think like an attacker and architect like a defender.
• Excellent stakeholder management and presentation skills.
• Strong problem-solving and critical-thinking abilities.
• Ability to work independently and collaboratively across diverse teams.