304 Cloud Security jobs in Singapore

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My client is looking for a Cloud Security Engineer who thrives on solving real-world security challenges and wants to make a tangible impact across cloud, platform, and infrastructure environments.

You will be reponsible for:

• Lead and implement cloud security controls across AWS, Azure, and hybrid environments
• Build and maintain security solutions across applications, containers, IoT, and infrastructure
• Drive onboarding and automation of SIEM & SOAR platforms
• Collaborate with DevOps, Cloud, and Infra teams to shape secure architecture
• Respond to penetration tests and strengthen our threat detection capabilities

Skillset Requirement:

• 5+ years in cloud security / infrastructure security
• Strong experience in cloud platforms & IAM
• Proven knowledge in network security, threat detection, and incident response
• Bonus: AZ-500 / AWS Security certifications
• Firewalls, WAFs, Identity Federation (SAML, OAuth)
• SIEM/SOAR platforms (e.g., Splunk, Sentinel, XSOAR)
• Python scripting & automation tools

If you're someone who combines deep technical know-how with a passion for proactive security , we'd love to hear from you.

My client is looking for a Cloud Security Engineer who thrives on solving real-world security challenges and wants to make a tangible impact across cloud, platform, and infrastructure environments.

You will be reponsible for:

• Lead and implement cloud security controls across AWS, Azure, and hybrid environments
• Build and maintain security solutions across applications, containers, IoT, and infrastructure
• Drive onboarding and automation of SIEM & SOAR platforms
• Collaborate with DevOps, Cloud, and Infra teams to shape secure architecture
• Respond to penetration tests and strengthen our threat detection capabilities

Skillset Requirement:

• 5+ years in cloud security / infrastructure security
• Strong experience in cloud platforms & IAM
• Proven knowledge in network security, threat detection, and incident response
• Bonus: AZ-500 / AWS Security certifications

Tech stacks required:

• AWS / Azure / GCP
• Firewalls, WAFs, Identity Federation (SAML, OAuth)
• Docker, Kubernetes, Terraform
• SIEM/SOAR platforms (e.g., Splunk, Sentinel, XSOAR)
• Python scripting & automation tools

If you're someone who combines deep technical know-how with a passion for proactive security , we'd love to hear from you.

Do note that we will only be in touch if your application is shortlisted.

Robert Walters (Singapore) Pte Ltd

ROC No.: 199706961E | EA Licence No.: 03C5451

EA Registration No.: R1769100 Jacqueline Chaw Ei Phyu Phyu

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Information Technology
• Industries Technology, Information and Internet

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The Cyber Security Engineer is responsible for implementing and managing cloud security solutions to safeguard the company’s data and infrastructure. This role involves implementing security controls, responding to security threats, and assisting in the deployment of cloud-based security solutions. The incumbent will work closely with cross-functional teams to ensure the security of cloud environments, including AWS, Azure, Kubernetes, and Docker.

Responsibilities:

(Describe the important end results of the job, i.e., what has to be achieved and why. Start with the most important and

number each one separately)

Security Operations & Incident Response:

• Monitor, investigate, and respond to security incidents and vulnerabilities.

• Support security monitoring and threat intelligence efforts.

• Assist in security investigations, root cause analysis, and remediation planning.

Cloud Security Implementation & Compliance:

• Assist in deploying and maintaining security controls for cloud/hybrid environments (AWS, Azure, Kubernetes, Docker,

etc.).

• Ensure security compliance with industry standards (e.g., NIST, ISO 27001, CCM).

• Support the development of cloud security policies and best practices.

Security Technology Deployment & Integration:

• Assist in the deployment and integration of security tools such as Web Application Firewalls (WAF), Security Information

and Event Management (SIEM), and Identity & Access Management (IAM) solutions.

• Work with DevOps and IT teams to implement security configurations in cloud environments.

• Participate in security automation and infrastructure-as-code (IaC) initiatives.

Process Improvement & Stakeholder Collaboration:

• Collaborate with internal teams to identify security gaps and propose solutions.

• Assist in documenting security policies, procedures, and incident reports.

• Keep up-to-date with emerging cloud security threats and trends

Location: Maynila, Philippines

We are seeking a skilled and motivated Cloud Security Engineer to join our team. In this role, you will be responsible for managing security incidents, monitoring system health, and performing advanced troubleshooting and configuration within Imperva’s Cloud Application Security platform. This position offers the opportunity to engage in a diverse range of cloud security and application domains, including customer integration, incident response, and advanced analytics. You will also collaborate closely with internal technical and business teams to provide strategic insights and drive continuous product improvement.

Key Responsibilities:

• Maintain deep expertise in the Imperva Cloud Application Security platform
• Deliver proactive support to customers, including system monitoring, configuration, and integration guidance
• Serve as a trusted technical advisor by providing high-quality troubleshooting, investigations, and consultations
• Collaborate with support, research, development, and product teams to translate insights into actionable product improvements
• Take full ownership of technical issues and coordinate resolution efforts across cross-functional teams

Qualifications:

• Minimum 5 years experience in a Technical Support (Tier 2) role.
• Background in technical support, networking, or IT security
• Strong understanding of WAN, web applications, and protocols (HTTP/S, SSL, DNS, TCP/IP)
• Excellent analytical and problem-solving skills with a passion for learning
• Strong communication and interpersonal skills; capable of leading customer interactions and calls
• Familiarity with web technologies (HTML, JavaScript, JSON, REST APIs)
• Understanding of web application security concepts, including the OWASP Top 10

Join to apply for the Cloud & Security Engineer role at Singtel

Join to apply for the Cloud & Security Engineer role at Singtel

An empowering career at Singtel begins with a Hello. Our purpose, to Empower Every Generation, connects people to the possibilities they need to excel. Every "hello" at Singtel opens doors to new initiatives, growth, and BIG possibilities that takes your career to new heights. So, when you say hello to us, you are really empowered to say…“Hello BIG Possibilities”.

Be a Part of Something BIG!

International Digital Services (IDS) is a strategic and pivotal unit, contributing to the Group’s transformation vision by providing leadership in new and breakthrough strategies and development of new and emerging business and operating models. As a business unit, it is focused on adjacent to Telco opportunities, continuously innovating to harness scale and synergies across the Group to deliver quality solutions to telcos and enterprises regionally and internationally. Beyond business, IDS champions an agile and streamlined operating model while serves as a launchpad for talent development

The Telco Cloud & Solutions vertical is a key contributor to the IDS business and aims market breakthrough for SME Digitalization with a robust Cloud platform, intelligent solutions marketplace and serving a vibrant SME community for the region.

As Cloud & Security Engineer , you will execute the delivery, security and operations for the lifecycle of the Cloud platform and its marketplace

Make an Impact by

Platform Build and Service Transition ; Patches and Upgrades activities and coordination

• Execute the platform and service implementation, upgrade and maintenance. Devise or validate the method of procedures and customer provisioning, ensure these activities do not degrade nor cause service impact to end customers.
• Solution delivery, transition and fulfilment
• The platform is built on top of a cloud service provider, to provide and enable the run-time for the customer workloads. Ensure solution delivered in accordance to the requirements and specifications. Oversee the BAU operation after the delivery
  
  

• Ensure the platform is secure from external threats and malware and plan/ implement the necessary Vulnerability Assessment, Penetration Tests and Firewall rules management. Ensure the platform security standards align to internal and external policies
  
  

• Prioritize day to day platform issues, and plan ahead on preventive measure to ensure the platform stability and upheld the SLAs. Coordinate with 3rd party providers on problem resolution and ensure vendor adhere to the set SLAs. Periodical reports analyzed recommendation and reports to upper management. Participate in triage sessions and manage escalation
  
  

• Perform security patch and change request deployments. Review all artefacts to ensure all passed the internal Change Control requirements. Provide supports in maintenance window and lead the Change team to ensure post implementation sanity tests completed successful
  
  

• Implement the platform and service observability and alert matrix. Be the first line of point of contract for monitoring and operations. Compile or verify SLA reports.
  
  

• Work with the team to enhance the platform and provide automation solutions.
  
  

• Monitor the incoming tickets raised by customers, prioritize and ticket clearance.
  
  

• Follow the defined SOP, work with partners to prioritize the incident and provide RCA and resolution within the SLA. Work with partners to compile and review the Incident RCA and SLA report
  
  

• Minimum Bachelor Degree in Business, IT or EEE or related
• 3-5 years industry experience working with DevSecOps function for complex systems
• Extensive knowledge and experience in cloud management, deployment, and support
• Extensive experience in cloud delivery and operations of multi-tenanted platforms
• Experience in problem resolution, incident and customer tickets resolutions
• Good knowledge of Cloud technology and services, ICT and Cloud Products
• Experience in platform and service monitoring and alerting
• Competent and experienced in platform and network Security.
• Strong results orientation and take ownership
• Excellent team player
• Proficient in infrastructure as code (IaC) tools like Terraform or CloudFormation
• Strong scripting skills (e.g. Python, Bash, Perl)
• Strong hands-on experience on Linux OS and Serverless frameworks
• Possess solid knowledge and experience with containers and container orchestration tools
• Extensive experience networking (IP routing, DNS, Load Balancing, IPsec VPN, VPC, Subnets)
• Proficient in enabling security by design on platform and network levels, and managing firewall rules, IAM and proxies
• Familiarity with monitoring and logging tools (Prometheus, Grafana, ELK Stack)
• Practitioner of agile and DevSecOps practices and the usage of related CI/ CD tools such as Jira, Jenkins and configuration tools like Ansible, Chef and Puppet
  
  

• Flexible work arrangements
• Full suite of health and wellness benefits
• Ongoing training and development programs
• Internal mobility opportunities
  
  

• Seniority level Mid-Senior level

• Employment type Contract

• Job function Information Technology
• Industries Telecommunications

Referrals increase your chances of interviewing at Singtel by 2x

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Select how often (in days) to receive an alert:

An empowering career at Singtel begins with a Hello. Our purpose, to Empower Every Generation, connects people to the possibilities they need to excel. Every "hello" at Singtel opens doors to new initiatives, growth, and BIG possibilities that takes your career to new heights. So, when you say hello to us, you are really empowered to say…“Hello BIG Possibilities”.

Be a Part of Something BIG!

International Digital Services (IDS) is a strategic and pivotal unit, contributing to the Group’s transformation vision by providing leadership in new and breakthrough strategies and development of new and emerging business and operating models. As a business unit, it is focused on adjacent to Telco opportunities, continuously innovating to harness scale and synergies across the Group to deliver quality solutions to telcos and enterprises regionally and internationally. Beyond business, IDS champions an agile and streamlined operating model while serves as a launchpad for talent development

The Telco Cloud & Solutions vertical is a key contributor to the IDS business and aims market breakthrough for SME Digitalization with a robust Cloud platform, intelligent solutions marketplace and serving a vibrant SME community for the region.

As Cloud & Security Engineer , you will execute the delivery, security and operations for the lifecycle of the Cloud platform and its marketplace

Make an Impact by

Platform Build and Service Transition ; Patches and Upgrades activities and coordination

• Execute the platform and service implementation, upgrade and maintenance. Devise or validate the method of procedures and customer provisioning, ensure these activities do not degrade nor cause service impact to end customers.
• Solution delivery, transition and fulfilment
• The platform is built on top of a cloud service provider, to provide and enable the run-time for the customer workloads. Ensure solution delivered in accordance to the requirements and specifications. Oversee the BAU operation after the delivery

Platform and network security

• Ensure the platform is secure from external threats and malware and plan/ implement the necessary Vulnerability Assessment, Penetration Tests and Firewall rules management. Ensure the platform security standards align to internal and external policies

Problem resolution

• Prioritize day to day platform issues, and plan ahead on preventive measure to ensure the platform stability and upheld the SLAs. Coordinate with 3rd party providers on problem resolution and ensure vendor adhere to the set SLAs. Periodical reports analyzed recommendation and reports to upper management. Participate in triage sessions and manage escalation

Service Operations

Accountable on overall service level stability and functioning, with continuous enhancement to improve the service availability and customer experience

Security patches and deployments

• Perform security patch and change request deployments. Review all artefacts to ensure all passed the internal Change Control requirements. Provide supports in maintenance window and lead the Change team to ensure post implementation sanity tests completed successful

Monitoring, operations and SLA management

• Implement the platform and service observability and alert matrix. Be the first line of point of contract for monitoring and operations. Compile or verify SLA reports.

Platform enhancement and automation

• Work with the team to enhance the platform and provide automation solutions.

Clearance of Customer Tickets

• Monitor the incoming tickets raised by customers, prioritize and ticket clearance.
• Follow the defined SOP, work with partners to prioritize the incident and provide RCA and resolution within the SLA. Work with partners to compile and review the Incident RCA and SLA report

Skills for Success

• Minimum Bachelor Degree in Business, IT or EEE or related
• 3-5 years industry experience working with DevSecOps function for complex systems
• Extensive knowledge and experience in cloud management, deployment, and support
• Extensive experience in cloud delivery and operations of multi-tenanted platforms
• Experience in problem resolution, incident and customer tickets resolutions
• Good knowledge of Cloud technology and services, ICT and Cloud Products
• Experience in platform and service monitoring and alerting
• Competent and experienced in platform and network Security.
• Strong results orientation and take ownership
• Excellent team player
• Proficient in infrastructure as code (IaC) tools like Terraform or CloudFormation
• Strong hands-on experience on Linux OS and Serverless frameworks
• Possess solid knowledge and experience with containers and container orchestration tools
• Extensive experience networking (IP routing, DNS, Load Balancing, IPsec VPN, VPC, Subnets)
• Proficient in enabling security by design on platform and network levels, and managing firewall rules, IAM and proxies
• Familiarity with monitoring and logging tools (Prometheus, Grafana, ELK Stack)
• Practitioner of agile and DevSecOps practices and the usage of related CI/ CD tools such as Jira, Jenkins and configuration tools like Ansible, Chef and Puppet

Rewards that Go Beyond

• Full suite of health and wellness benefits
• Ongoing training and development programs
• Internal mobility opportunities

Are you ready to say hello to BIG Possibilities?

Take the leap with Singtel to unlock new opportunities and accelerate your growth. Apply now and start your empowering career!

We are committed to a safe and healthy environment for our employees & customers and will require all prospective employees to be fully vaccinated.

1 week ago Be among the first 25 applicants

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Direct message the job poster from Tech Aalto

Cloud Security Engineer

Key Responsibilities

• Bachelor’s degree in computer science, Information Security, or related field.
• Relevant certifications such as AWS Certified Security - Specialty or Certified Cloud Security Professional (CCSP) are a plus.
• Excellent communication skills and the ability to collaborate with diverse teams.
• Organised, independent and able to work with minimal supervision in a fast-paced working environment and adhere to organisational process and governance.
• Minimum five (5) years of relevant IT experience in deploying and managing application and services on cloud, including the design, development, implementation and/or management of the solution.
• Proven experience as a Cloud Security Engineer or similar role, with a focus on AWS cloud services
• Good knowledge in security
• Strong understanding of cloud platforms such as AWS, Azure, or Google Cloud.
• Proficient in security concepts related to infrastructure as code (IaC) and containerisation.
• Experience with security tools and technologies, such as Security Information and Events Management, Data Loss Prevention, Database Activity Monitoring, Data Security and Protection, Privileged Access Management, File Integrity Monitoring, Web Application Firewall, Intrusion Prevent etc

When you apply, you voluntarily consent to the disclosure, collection and use of your personal data for employment/recruitment and related purposes in accordance with the Tech Aalto Privacy Policy, a copy of which is published at Tech Aalto’s website (

Confidentiality is assured, and only shortlisted candidates will be notified for interview

• Seniority level Executive

• Employment type Contract

• Job function Information Technology
• Industries IT Services and IT Consulting

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1 month ago Be among the first 25 applicants

• Design, implement, and operationalize cloud security solutions and tools in AWS and/or Azure, including backend integrations with platforms like PING, Splunk, SOAR, and threat intelligence systems.
• Continuously evaluate and enhance enterprise security architecture to address emerging threats, aligning cybersecurity strategies with business and IT risk objectives.
• Lead proof-of-concept and proof-of-value initiatives for cloud security technologies, and oversee their deployment and operational readiness.
• Embed security into all stages of the application and infrastructure lifecycle by collaborating with cross-functional teams and promoting DevSecOps and SSDLC best practices.
• Develop scalable security operation models and produce comprehensive documentation to support transition to operations and long-term maintenance.

Must-Have Qualifications:

• Bachelor’s degree in Computer Science, Information Technology, or a related field.
• Minimum 5 years of experience in Cybersecurity or Information Security .
• Hands-on experience with Secure Software Development Life Cycle (SSDLC) using Java, Python, C#, .NET, and Kotlin .
• Professional certifications in cloud security, such as AWS Certified Security – Specialty or Microsoft Azure Security Engineer Associate.
• Strong knowledge of public cloud platforms (AWS, Azure), DevOps practices, and CI/CD tools including GitLab/GitHub and Jenkins.
• Experience with DevSecOps tools, Infrastructure as Code (IaC), and containerization technologies.
• Familiarity with cloud-native security services like AWS Security Hub, GuardDuty, CloudTrail, Azure Sentinel, and the AWS Well-Architected Framework.
• Proficiency in Identity and Access Management (IAM) in AWS and Azure environments.
• Solid understanding of application security concepts including code analysis, threat modeling, and API security.
• Ability to produce comprehensive technical documentation, architecture diagrams, and process flows.

Soft Skills:

• Strong analytical and problem-solving skills.
• Meticulous with a keen eye for detail.
• Excellent communication and interpersonal skills.
• Collaborative team player who thrives in a fast-paced, diverse environment.
• Passion for continuous learning and staying current with industry trends.

• Seniority level Mid-Senior level

• Employment type Full-time

• Job function Information Technology
• Industries IT Services and IT Consulting

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Company:

Sopra Steria is a listed European tech leader specializing in Consulting, Digital Services, and Software. We have 60,000 employees worldwide, located in various regions including Europe, North America, and Asia, with Singapore serving as the HQ for APAC. EvaGroup Asia Pacific is part of Sopra Steria I2S APAC, responsible for Infrastructure, Cloud, and Cybersecurity services.

Job Description:

In this role, you will join a team of six members from Sopra Steria supporting a government project. The scope includes:

1. Security Risk Assessment
2. Review of Security Policies, Standards, Guidelines, and Procedures
3. Security Design
4. Application Security
5. Vulnerability Assessment
6. System Security Acceptance Testing

You will be an expert in Cloud Security.

Responsibilities:

• Act as a subject matter expert on cloud and cybersecurity risks.
• Provide expertise in cloud security, serving as a trusted technical advisor to address security and compliance challenges.
• Support cloud transformation initiatives by helping to develop secure and compliant cloud solutions, leveraging standards and frameworks such as CSA CSM, NIST CSF, ISO 27001, CIS, and regulatory guidelines.
• Advise on designing effective cloud security capabilities across areas like identity and access management, incident response, cryptographic key management, backup and recovery, and third-party risk management.
• Perform risk assessments for cloud environments and services.
• Conduct regular security assessments and audits of cloud infrastructure.
• Collaborate with cross-functional teams to integrate security best practices into cloud applications and services.

• Minimum 3 years of experience in Cloud Security, with AWS experience highly advantageous.
• Strong understanding of security frameworks.
• Fluent in spoken and written English.
• Ability to work effectively with international teams in a professional manner.
• Excellent verbal and written communication skills, with the ability to explain complex technical issues clearly.
• Relevant certifications such as AWS Certified Security – Specialty (SCS-C01), Certified Cloud Security Professional (CCSP), or CISSP are a plus.

Additional Benefits:

• Regular team-building activities.
• 18 leave days per year.
• Insurance coverage including GP, hospitalization, dental, and optical.
• Annual bonus.
• Working hours from 8:30 am to 6:00 pm, Monday to Friday.
• Training and certification pathways.

Direct message the job poster from Univers

Univers provides the world’s most comprehensive decarbonization system.

We help companies and countries optimize energy systems and reduce carbon emissions with accurate, reliable, and actionable decarbonization data. Our EnOS (Energy and Environment Operating System) platform connects on-the-ground operational technology and in-the-cloud intelligence to deliver real-time energy data and data-driven carbon monitoring, reporting, and abatement.

With 220 million sensors and smart devices connected, 550GW of renewable energy under management, and a community of over 500 customers, we’re helping the world’s leading businesses get the world to net zero—and what comes after it.

For more information, please visit

Responsibilities:

• Consult with stakeholders on security requirements and utilize best practices to meet them
• Collaborate with the Cloud Infrastructure and Platform teams to lead initiatives and build security utilities that will enable Univers to operate more securely
• Build threat detection for a hybrid infrastructure covering the overall technology stack that includes Application infrastructure, Containers, IoT infrastructure
• Contribute to and lead communications with the team and other business units
• Build and maintain a robust infrastructure/platform security roadmap to meet customer demands and regulatory mandates
• Responding promptly and in detail to customer-sponsored penetration tests
• Develop, maintain, and promote standards through workshops, knowledge shares and brown bags
• Promotes security and cloud best practices
• Onboard and development of Security information and event management (SIEM) and Security Orchestration, Automation and Response system (SOAR).

Qualifications & Experience:

• AZ-500 & AWS security certification will be a plus
• At least 5+ years of experience in security controls management aspects at Azure/AWS/Google cloud
• Strong knowledge of network security including Firewall and WAF
• Strong knowledge of Identity management and identity federation (SAML, Oauth)
• Strong knowledge of virtual infrastructure and containerization technologies
• Experience designing and implementing security controls in cloud platforms such as AWS, Azure and alike.
• Experience with the application of risk identification and evaluation techniques
• Experience with broad set of information security technologies and processes within a SaaS, IaaS, PaaS, or cloud environment
• Experience with at least one SIEM and SOAR platform – including on boarding of log sources and developing automation.
• Scripting (mostly in Python) and/or automation skills will be a plus

Mid-Senior level

Full-time

Industries: HVAC and Refrigeration Equipment Manufacturing, Services for Renewable Energy, and Information Services