242 Security Architect jobs in Singapore

We are seeking an experienced Network Security & Troubleshooting Specialist to join our dynamic team.

• The ideal candidate will have a strong understanding of network technologies, including MPLS, Firewalls, Proxies, and DNS.

1. Perform L1, L2 troubleshooting to resolve complex network issues efficiently.
2. Monitor and troubleshoot network issues related to MPLS, Firewalls, Proxies, and DNS.
3. Maintain and configure F5 Load Balancers, including virtual servers, pools, and iRules.
4. Conduct packet analysis and isolate network problems effectively.
5. Collaborate with cross-functional teams to resolve network disruptions and optimize network performance.

• Experience with network troubleshooting and understanding of MPLS, Firewalls, Proxy, and DNS.
• Hands-on experience with F5 Load Balancers preferred; F5 Certified Administrator (201) certification is beneficial but not required.
• Ability to analyze and interpret complex network systems.
• Strong problem-solving skills and capacity to work under pressure.

This position requires shift work based on a rotating schedule, including daytime hours and weekends.

We are seeking an experienced professional to join our team in a technical role. This position requires a deep understanding of Network Security technologies and the ability to lead complex projects.

• The ideal candidate will have expertise in managing, designing, and troubleshooting Network Security products such as Firewalls, Intrusion Detection & Prevention Systems (IDPS), Web Application Firewalls (WAF), Micro-segmentation, Web Proxies, and DNS.

Key Responsibilities:

This role involves leading the design, engineering, and execution of next-generation network transformation solutions. The successful candidate will collaborate with internal teams to align network infrastructure with business needs and provide technical leadership in building resilient, scalable, and secure hybrid and multicloud network environments.

• Architect and deploy advanced Network Security across data centers.
• Integrate network security products with Cisco ACI environments to deliver seamless and secure connectivity with optimal performance.
• Act as an escalation point for the Operations team on network security issues, providing Level 3 troubleshooting and SME-level support.

Requirements:

To be successful in this role, you will need:

• A bachelor's or master's degree in Computer Science, Information Technology, or a related field.

Preferred Qualifications:

In addition to the above requirements, we are looking for candidates with:

• 10 to 15 years of experience in Network Security technologies like Firewalls, IDPS, WAF, Micro-segmentation, Web Proxies, and DNS.

Technical Expertise:

• NGFWs: Understanding of advanced features like Application Awareness, Intrusion Prevention, and Deep Packet Inspection.
• Checkpoint Firewall Architecture: Expertise in Threat Prevention, VPNs, and HA configuration.
• Palo Alto Networks NGFWs: Knowledge of App-ID, WildFire, and User-ID for enhanced security.

Skills and Experience:

• Strong analytical, problem-solving, and decision-making skills.
• Excellent communication and collaboration skills, with the ability to engage with stakeholders across departments.
• Self-motivated with a continuous learning mindset and ability to work under pressure.

Job Title: Junior Security Architect

Job Location: Inflight Catering Centre 1

SATS is Asia's leading provider of food solutions and gateway services. Using innovative food technologies and resilient supply chains, we create tasty, quality food in sustainable ways for airlines, foodservice chains, retailers and institutions. With heartfelt service and advanced technology, we connect people, businesses and communities seamlessly through our comprehensive gateway services for customers such as airlines, cruise lines, freight forwarders, postal services and eCommerce companies.

Fulfilling our purpose to feed and connect communities, SATS delights customers in over 55 locations and 14 countries across the Asia Pacific, UK, and the Middle East. SATS has been listed on the Singapore Exchange since May 2000. For more information, please visit

Job Description:

Headquartered in Singapore, SATS Ltd. is one of the world's largest providers of air cargo handling services and Asia's leading airline caterer. SATS Gateway Services provides airfreight and ground handling services including passenger services, ramp and baggage handling, aviation security services, aircraft cleaning and aviation laundry. SATS Food Solutions serves airlines and institutions, and operates central kitchens with large-scale food production and distribution capabilities for a wide range of cuisines.

SATS is present in the Asia-Pacific, the Americas, Europe, the Middle East and Africa, powering an interconnected world of trade, travel and taste. Following the acquisition of Worldwide Flight Services (WFS) in 2023, the combined SATS and WFS network operates over 215 stations in 27 countries. These cover trade routes responsible for more than 50% of global air cargo volume. SATS has been listed on the Singapore Exchange since May 2000. For more information, please visit

At SATS, people are our greatest asset and we build our success on the knowledge, expertise and performance of every contributor, by embracing diversity and uniqueness. As part of our holistic approach and commitment to embracing FAM (Fulfilling, Appreciated, Meaningful) in the workplace, we offer the runway to develop Fulfilling careers that foster your career growth, recognising and Appreciating the strength of talent and capabilities that we continue to build internally; and inspiring and encouraging each other to make Meaningful contributions in the work we do at SATS.

This role serves as a hands-on security architecture partner for technology initiatives across both cloud and on-premises environments within the region. You will apply enterprise security policies, develop and contribute to reference patterns, and ensure secure-by-design outcomes in projects. Responsibilities include conducting design reviews, performing threat modelling, and providing practical guidance to regional engineering teams to reduce risk and strengthen resilience.

The position also contributes reusable security designs and may occasionally collaborate with other regional architects or support projects in other regions where your specialized expertise is required.

• Lead security reviews for regional projects, platforms, and vendors; ensure designs meet global policy, risk tolerance, and compliance requirements.
• Apply existing reference architectures and contribute new patterns where gaps exist (cloud, data, identity, network, application).
• Perform threat models; specify compensating controls and validate via architecture artifacts (diagrams, ADRs, guardrails).
• Translate policy into Azure/AWS guardrails (landing zones, IAM, network segmentation, key management, logging).
• Embed security in SDLC (IaC, pipelines, SAST/DAST/SCA, secrets management) and partner with platform/SRE teams for pragmatic controls.
• Ensure classification-driven controls (encryption, tokenization, DLP) across data lifecycle and cross-border requirements.
• Specify telemetry, control points, and use‑case requirements to SOC/IR for effective detection coverage.
• Map designs to NIST CSF / ISO 27001 / NIS2 (EU-only) control objectives; support architecture specific audit questions and remediation planning.
• Produce concise reference designs, decision records, and possibly build/run books to accelerate delivery teams.
• Coach IT business partners and junior architects; champion a modern, practical, and business‑aligned security culture.
• Track emerging threats/regulations; propose targeted pattern/policy updates to the Principal Architect.

• Bachelor's degree or equivalent professional experience.
• 5–10 years in cybersecurity, including 3–5 years focused on security architecture/engineering in enterprise or regulated environments.
• Hold current cybersecurity certifications such as: CISSP, CCSP, CISM, Azure/AWS, and others.
• Demonstrated delivery of secure designs in hybrid (on‑prem + multi‑cloud) environments.
• Applied alignment to NIST CSF / ISO 270xx / NIS2 (EU-only); familiarity with PCI or regional data protection regimes (e.g., GDPR, PDPA, CCPA) is a plus.
• Strong breadth across network micro‑segmentation, IAM/Zero Trust, application security, data protection/cryptography, logging/observability.
• Hands-on with Azure/AWS security services and IaC (ARM/Bicep/Terraform) for guardrails and repeatable controls.
• Solid threat modeling and attacker‑TTP awareness; able to specify measurable mitigations in your designs.
• Ability to create clear architecture artifacts (context/flow diagrams, reference patterns, control maps).
• System-thinking- ability to see the "big picture" and understand how various systems and stakeholders are connected.

Job Description :

As a Security Architect Lead, you will lead the technical insight and industry perspective in the delivery of complex security solutions. Provide cloud platform and embedded security and/or information security architecture direction, knowledge and assessments to relevant teams and customers.

You will also:

• Work with Project Managers, Professional Services and Customer Engineering teams to consult architect on security requirements for private cloud implementations and utilize best practices to meet them
• Drive tailored SDL practice into specific cloud infrastructure and platform engineering
• Engage in domain-specific threat modelling and attack surface analysis/reduction
• Working with all scrum teams for security-focused design, to identify and ensure timely resolution of possible technical implications of each release
• Work with Engineering teams to lead initiatives and develop and build security utilities and tools that will enable the company to operate more securely
• Define Security Architecture for the company's Products and the planning and implementation of risk mitigating security solutions
• Build and maintain a robust security roadmap to meet customer demands and regulatory mandates
• Prepare reports at appropriate levels of confidentiality for stakeholders to view
• Responding promptly and in detail to customer-sponsored penetration tests
• Responding to customer queries about high-severity vulnerability or related cyber incident
• Develop, maintain, and promote standards through workshops, knowledge shares and office hours
• Work with Edge (embedded) Engineering teams to continuously enhance security and resiliency
• Work with Go-to-Market Team to engage in customer security discussions as well as the Professional Services Team for post sales security solution architecture and design.

Required Qualifications:

• Bachelor's Degree in Computer Engineering or in a STEM major (Science, Technology, Engineering, or Math)
• A minimum of 8 years of experience in threat management, vulnerability management, and information protection in a cloud environment.
• A minimum of 8 years of experience in cloud infrastructure, platform and software security consulting, design/architecture and assurance
• Strong knowledge of Identity management and identity federation (SAML, Oauth)
• Strong knowledge of virtual infrastructure and containerization technologies
• Able to design, develop and build automation to scale our security infrastructure
• Experience designing and implementing security controls in cloud platforms such as AWS, Azure and alike.
• Must be available for on call for potential security response
• Experience with the application of risk identification and evaluation techniques
• Experience with Singapore government security frameworks like CCoP and IM8
• Advanced knowledge of Cyber Security and full knowledge of multiple related engineering functions

Location: Singapore, Singapore

Thales is a global technology leader trusted by governments, institutions, and enterprises to tackle their most demanding challenges. From quantum applications and artificial intelligence to cybersecurity and 6G innovation, our solutions empower critical decisions rooted in human intelligence. Operating at the forefront of aerospace and space, cybersecurity and digital identity, we're driven by a mission to build a future we can all trust.

In Singapore, Thales has been a trusted partner since 1973, originally focused on aerospace activities in the Asia-Pacific region. With 2,000 employees across three local sites, we deliver cutting-edge solutions across aerospace (including air traffic management), defence and security, and digital identity and cybersecurity sectors. Together, we're shaping the future by enabling customers to make pivotal decisions that safeguard communities and power progress.

Thales Singapore Engineering Competence Centre (ECC) is a well-established R&D and engineering center serving major customers worldwide in Digital Identity and Security domains ranging from mobile connectivity, IoT, banking & payment to government solutions.

Thales DIS Digital business line is seeking a Mobile Security Architect for our successful Mobile Authentication and Payment product.

We offer a simplified digital experience solution for proximity payment and e-commerce, allowing banks and businesses to offer a multi-channel and multi-device payment experience.

This sophisticated solution that involves multiple web services and clients, offers a single platform that provides ready-to-eat, easy-to-integrate services while ensuring best-in-class security.

RESPONSIBILITES:

• Participate in design, implementation, customization and validation of mobile applications within the R&D project team structure in accordance with institutionalized processes and delivery standards
• Provide technical risk analysis, threat identification and countermeasure recommendations to business requirements
• Participate in the design and development of mobile applications and libraries
• Responsible for security reviews of mobile applications, identifying security risks and ensuring that security standards and policies are followed, and relevant countermeasure are in place
• Contribute to the improvement of existing technology platform / baseline and development methodology through prototyping and patent proposal
• Keep abreast on the mobile security industry, get informed of new threats and vulnerabilities to mobile applications especially in the banking industry, watch and provide available as well as by-initiative solutions

REQUIREMENTS:

• Degree in Information Security / Electrical / Electronics / Computer Engineering, or related fields.
• Proficient in applied cryptography, with proven ability to do security review of mobile applications to assess threat scenarios
• Minimum 2 years of total work experience in the field of Information Security, with at least 5 years' experience on mobile development
• Strong knowledge of mobile application development in iOS
• Proficient in native development, comfortable in performing binary reverse engineering, debug and tracking. Knowledgeable in available tools to facilitate such activity.
• Willingness and interest to research and learn about threats and vulnerabilities that may be applicable to mobile application
• Knowledge and experience on automated mobile test tools will be a plus
• Strong interest in mobile applications ecosystem is a must.
• Motivated self-starter, strong logical, creative problem-solving skills and excellent analytical skills

OTHER INFORMATION:

• Working Location: One North
• Working Hours: Monday - Friday, 9am - 6pm

At Thales, we're committed to fostering a workplace where respect, trust, collaboration, and passion drive everything we do. Here, you'll feel empowered to bring your best self, thrive in a supportive culture, and love the work you do. Join us, and be part of a team reimagining technology to create solutions that truly make a difference – for a safer, greener, and more inclusive world.

Company description:

About Us

Headquartered in Singapore, SATS Ltd. is one of the world's largest providers of air cargo handling services and Asia's leading airline caterer. SATS Gateway Services provides airfreight and ground handling services including passenger services, ramp and baggage handling, aviation security services, aircraft cleaning and aviation laundry. SATS Food Solutions serves airlines and institutions, and operates central kitchens with large-scale food production and distribution capabilities for a wide range of cuisines.

SATS is present in the Asia-Pacific, the Americas, Europe, the Middle East and Africa, powering an interconnected world of trade, travel and taste. Following the acquisition of Worldwide Flight Services (WFS) in 2023, the combined SATS and WFS network operates over 215 stations in 27 countries. These cover trade routes responsible for more than 50% of global air cargo volume. SATS has been listed on the Singapore Exchange since May 2000. For more information, please visit

Why Join Us

At SATS, people are our greatest asset and we build our success on the knowledge, expertise and performance of every contributor, by embracing diversity and uniqueness. As part of our holistic approach and commitment to embracing FAM (Fulfilling, Appreciated, Meaningful) in the workplace, we offer the runway to develop Fulfilling careers that foster your career growth, recognising and Appreciating the strength of talent and capabilities that we continue to build internally; and inspiring and encouraging each other to make Meaningful contributions in the work we do at SATS.

Job description:

Key Responsibilities

This role serves as a hands-on security architecture partner for technology initiatives across both cloud and on-premises environments within the region. You will apply enterprise security policies, develop and contribute to reference patterns, and ensure secure-by-design outcomes in projects. Responsibilities include conducting design reviews, performing threat modelling, and providing practical guidance to regional engineering teams to reduce risk and strengthen resilience.

The position also contributes reusable security designs and may occasionally collaborate with other regional architects or support projects in other regions where your specialized expertise is required.

• Lead security reviews for regional projects, platforms, and vendors; ensure designs meet global policy, risk tolerance, and compliance requirements.
• Apply existing reference architectures and contribute new patterns where gaps exist (cloud, data, identity, network, application).
• Perform threat models; specify compensating controls and validate via architecture artifacts (diagrams, ADRs, guardrails).
• Translate policy into Azure/AWS guardrails (landing zones, IAM, network segmentation, key management, logging).
• Embed security in SDLC (IaC, pipelines, SAST/DAST/SCA, secrets management) and partner with platform/SRE teams for pragmatic controls.
• Ensure classification-driven controls (encryption, tokenization, DLP) across data lifecycle and cross-border requirements.
• Specify telemetry, control points, and use‑case requirements to SOC/IR for effective detection coverage.
• Map designs to NIST CSF / ISO 27001 / NIS2 (EU-only) control objectives; support architecture specific audit questions and remediation planning.
• Produce concise reference designs, decision records, and possibly build/run books to accelerate delivery teams.
• Coach IT business partners and junior architects; champion a modern, practical, and business‑aligned security culture.
• Track emerging threats/regulations; propose targeted pattern/policy updates to the Principal Architect.

Key Requirements

• Bachelor's degree or equivalent professional experience.
• 5-10 years in cybersecurity, including 3-5 years focused on security architecture/engineering in enterprise or regulated environments.
• Hold current cybersecurity certifications such as: CISSP, CCSP, CISM, Azure/AWS, and others.
• Demonstrated delivery of secure designs in hybrid (on‑prem + multi‑cloud) environments.
• Applied alignment to NIST CSF / ISO 270xx / NIS2 (EU-only); familiarity with PCI or regional data protection regimes (e.g., GDPR, PDPA, CCPA) is a plus.
• Strong breadth across network micro‑segmentation, IAM/Zero Trust, application security, data protection/cryptography, logging/observability.
• Hands-on with Azure/AWS security services and IaC (ARM/Bicep/Terraform) for guardrails and repeatable controls.
• Solid threat modeling and attacker‑TTP awareness; able to specify measurable mitigations in your designs.
• Ability to create clear architecture artifacts (context/flow diagrams, reference patterns, control maps).
• System-thinking- ability to see the "big picture" and understand how various systems and stakeholders are connected.

We are seeking a highly skilled and experienced Global Security Leader to spearhead our security efforts.

The ideal candidate will have a deep understanding of enterprise security architecture concepts and be able to design and implement robust security solutions that protect our business lines and customer data.

• Develop and implement comprehensive security strategies for our business operations, including network security, application security, and data security.
• Collaborate with cross-functional teams to identify and mitigate security risks, ensuring seamless integration of security into the software development lifecycle.
• Liaise with stakeholders to stay informed about industry trends and emerging technologies in data and AI architecture.
• Maintain up-to-date knowledge of security best practices and regulatory requirements, ensuring compliance with all relevant standards.
• Manage and respond to security incidents, conducting thorough analysis and reviews to identify areas for improvement.

• Bachelor's degree in computer science, information technology, cybersecurity, or a related field.
• Proven expertise in Secure SDLC and industry-leading security practices.
• Deep understanding of enterprise security construction and security architecture concepts, with experience in multiple domains.
• Strong team-working skills and excellent communication abilities, with a proven track record of successful collaboration.

• Proficiency in at least one programming language (Python, Java, Go, Bash, C/C++, shell).
• Prior experience in business security and building successful security systems, with a strong focus on scalability and maintainability.
• Broad knowledge of all security domains and a commitment to continuous learning from industry-leading products and concepts.

• A dynamic and supportive work environment that encourages growth and innovation.
• Opportunities for professional development and career advancement.
• A competitive compensation package and benefits program.

This is an exciting opportunity to join our team and contribute to the success of our organization. If you are a motivated and experienced Global Security Leader looking for a new challenge, please apply today!

• Work with Project Managers, Professional Services and Customer Engineering teams to consult architect on security requirements for private cloud implementations and utilize best practices to meet them
• Drive tailored SDL practice into specific cloud infrastructure and platform engineering
• Engage in domain-specific threat modelling and attack surface analysis/reduction
• Working with all scrum teams for security-focused design, to identify and ensure timely resolution of possible technical implications of each release
• Work with Engineering teams to lead initiatives and develop and build security utilities and tools that will enable the company to operate more securely
• Define Security Architecture for the company's Products and the planning and implementation of risk mitigating security solutions
• Build and maintain a robust security roadmap to meet customer demands and regulatory mandates
• Prepare reports at appropriate levels of confidentiality for stakeholders to view
• Responding promptly and in detail to customer-sponsored penetration tests
• Responding to customer queries about high-severity vulnerability or related cyber incident
• Develop, maintain, and promote standards through workshops, knowledge shares and office hours
• Work with Edge (embedded) Engineering teams to continuously enhance security and resiliency
• Work with Go-to-Market Team to engage in customer security discussions as well as the Professional Services Team for post sales security solution architecture and design.

• Bachelor's Degree in Computer Engineering or in a STEM major (Science, Technology, Engineering, or Math)
• A minimum of 8 years of experience in threat management, vulnerability management, and information protection in a cloud environment.
• A minimum of 8 years of experience in cloud infrastructure, platform and software security consulting, design/architecture and assurance
• Strong knowledge of Identity management and identity federation (SAML, Oauth)
• Strong knowledge of virtual infrastructure and containerization technologies
• Able to design, develop and build automation to scale our security infrastructure
• Experience designing and implementing security controls in cloud platforms such as AWS, Azure and alike.
• Must be available for on call for potential security response
• Experience with the application of risk identification and evaluation techniques
• Experience with Singapore government security frameworks like CCoP and IM8
• Advanced knowledge of Cyber Security and full knowledge of multiple related engineering functions

Job Description:

As a Security Architect Lead, you will lead the technical insight and industry perspective in the delivery of complex security solutions. Provide cloud platform and embedded security and/or information security architecture direction, knowledge and assessments to relevant teams and customers.

You will also:

• Work with Project Managers, Professional Services and Customer Engineering teams to consult architect on security requirements for private cloud implementations and utilize best practices to meet them
• Drive tailored SDL practice into specific cloud infrastructure and platform engineering
• Engage in domain-specific threat modelling and attack surface analysis/reduction
• Working with all scrum teams for security-focused design, to identify and ensure timely resolution of possible technical implications of each release
• Work with Engineering teams to lead initiatives and develop and build security utilities and tools that will enable the company to operate more securely
• Define Security Architecture for the company's Products and the planning and implementation of risk mitigating security solutions
• Build and maintain a robust security roadmap to meet customer demands and regulatory mandates
• Prepare reports at appropriate levels of confidentiality for stakeholders to view
• Responding promptly and in detail to customer-sponsored penetration tests
• Responding to customer queries about high-severity vulnerability or related cyber incident
• Develop, maintain, and promote standards through workshops, knowledge shares and office hours
• Work with Edge (embedded) Engineering teams to continuously enhance security and resiliency
• Work with Go-to-Market Team to engage in customer security discussions as well as the Professional Services Team for post sales security solution architecture and design.

Required Qualifications:

• Bachelor's Degree in Computer Engineering or in a STEM major (Science, Technology, Engineering, or Math)
• A minimum of 8 years of experience in threat management, vulnerability management, and information protection in a cloud environment.
• A minimum of 8 years of experience in cloud infrastructure, platform and software security consulting, design/architecture and assurance
• Strong knowledge of Identity management and identity federation (SAML, Oauth)
• Strong knowledge of virtual infrastructure and containerization technologies
• Able to design, develop and build automation to scale our security infrastructure
• Experience designing and implementing security controls in cloud platforms such as AWS, Azure and alike.
• Must be available for on call for potential security response
• Experience with the application of risk identification and evaluation techniques
• Experience with Singapore government security frameworks like CCoP and IM8
• Advanced knowledge of Cyber Security and full knowledge of multiple related engineering functions