185 Aws Engineer jobs in Singapore

Lead Cloud Infrastructure & Security Engineer (AWS & IM8)

Why we need you
Our next-generation digital payment platform is evolving to be secure, cloud-native, and future-ready. We’re seeking a strong cloud and security leader to modernise infrastructure, enhance resilience, and ensure compliance with national cybersecurity standards. In this role, you’ll play a key part in safeguarding a mission-critical system, ensuring the platform remains robust, compliant, and secure.

What you’ll work on
We’re after a hands-on cloud and security expert who loves solving complex challenges with structure, precision, and innovation. In this role, you’ll:

• Build secure, resilient cloud infrastructure for large-scale payment systems.
• Apply IM8-aligned controls to meet national cybersecurity requirements.
• Partner with vendors and agencies to integrate secure digital payment solutions.
• Architect protection for contactless card and open-loop payment environments.
• Lead risk and impact assessments for critical national payment infrastructure.

Your keys to success
If you’re someone who combines deep technical know-how with a passion for security and reliability, you’ll fit right in. You’ll bring:

• 5+ years in cloud architecture, infrastructure, or security engineering.
• Strong grasp of IM8, WOG standards, access management, and data protection.
• Experience with PCI-DSS or EMV payment security frameworks.
• AWS-certified or equivalent experience designing secure cloud systems.
• A structured, collaborative, and proactive mindset with strong communication skills.

How to apply
To apply online, please click the ‘Apply’ button. Send us your updated resume along with a short note on why you’d be a strong fit for this role—let’s talk at

PERSOLKELLY Singapore Pte Ltd • EA License No.01C4394 • EA Registration No. R (Naveen Vasudevan)

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOLKELLY Singapore Pte Ltd and its affiliates to collect, use and disclose your personal data for the purposes set out in the Privacy Policy available at You acknowledge that you have read, understood, and agree with the Privacy Policy.
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• min. 3 years of hands-on experience with Docker/Kubernetes, proficient with container technology.
• at least 2 years of hands-on experience with cloud architecture design, proficient with cloud platforms such as AWS.
• Must have experience with infrastructure as code (e.g., CloudFormation, Terraform).

We are looking for a Skilled Cloud Infrastructure Engineer to join our Infra team.

You will help develop new infrastructure capabilities and shared services on AWS cloud and support application and project teams in adopting cloud technology.

This role focuses on strengthen our capabilities in infrastructure automation and Kubernetes, while support both production infrastructure and non-production development environments in ensuring high availability, performance, and security of support applications critical to business operations.

Requirements:

• Bachelor's Degree in Computer Science or a related field.
• min. 3 years of hands-on experience with Docker/Kubernetes, proficient with container technology.
• at least 2 years of hands-on experience with cloud architecture design, proficient with cloud platforms such as AWS.
• Must have experience with infrastructure as code (e.g., CloudFormation, Terraform).
• Experience with automation tools (e.g., Ansible, Saltstack), Performance monitoring and optimization.
• Proficient with CI/CD tools such as Jenkins and GitLab.
• Proficient with Internet technology stack, with an understanding of communication protocols, load balancing, and microservice architecture.
• Proficient with Linux, with programming experience (e.g., Python, Shell, or Go).
• Knowledge of monitoring and logging tools (e.g., Prometheus, Grafana, ELK Stack).
• Knowledge of database management (e.g., MySQL, PostgreSQL).
• Knowledge of networking and security.
• Good collaboration, troubleshooting and issue resolution skills.

Good to have:

• Cloud certification with AWS, OCI, Azure.

AWS Network Engineer

We are seeking a skilled AWS Network Engineer to support and enhance our cloud and network infrastructure. You will manage Palo Alto Firewalls, VPNs, and AWS networking services while ensuring secure and reliable connectivity across hybrid environments.

Responsibilities

• Manage Palo Alto Firewalls and GlobalProtect VPN.
• Configure and monitor AWS networking (VPC, Security Groups, Route Tables, etc.).
• Respond to incidents and service requests using ITIL processes.
• Collaborate with infrastructure, security, and cloud teams.
• Maintain clear documentation of configurations and changes.

Requirements

• Hands-on experience with AWS networking services (VPC, NAT Gateway, Load Balancers).
• Knowledge of Palo Alto firewalls and VPN setup.
• Familiarity with ITIL processes (Incident, Change, Problem Management).
• Strong teamwork and communication skills.
• AWS/Azure/Google Cloud or Networking certifications preferred.Responsibilities
• Plan, execute, monitor and control the various technical aspect of the project.
• Manage or participate in new setup or upgrade of system/network infrastructure projects.
• Responsible for supporting operational systems satisfying contractual Service Level Agreement
• Perform and manage routine preventive maintenance and operational activities
• Provide project documentation and reports
• Diagnose and rectify technical issue

Requirements

• Experience in Windows server OS, Unix/Linux OS & VM environment
• Good knowledge and hands-on experience with Microsoft SQL Server would be an advantage
• Good Working knowledge with VPN, firewall appliances and Cisco routers/switches
• Excellent written and verbal communication to convey technical ideas to both technical and non-technical audiences and contribute within a team environment
• Pro-active, dynamic and with good analytical/conceptual thinking

Your recruiter for this job: WhatsApp Chally @ for a quicker response.

Connect with me on

LinkedIn:

Chally |

Talentsis Pte Ltd | EA No: 20C0312

Cloud Infrastructure Engineer Role

About the Job

• We are looking for an experienced Cloud Infrastructure Specialist to lead and support the migration of enterprise systems to a secure government cloud platform.
• The ideal candidate will have hands-on experience with VMware Cloud Foundation, Tanzu, and Kubernetes cluster management.
• You will be responsible for designing, deploying, and maintaining VMware Cloud Foundation and containerized environments, ensuring smooth operations, high availability, and compliance with stringent security standards.

Key Responsibilities:

• Oversee the end-to-end migration of existing systems from on-premises infrastructure to a VMware-based cloud environment.
• Set up, configure, and manage VMware Cloud Foundation components including vCenter, NSX, vSAN, and SDDC Manager.
• Deploy and support Kubernetes and Tanzu clusters for containerized workloads.
• Develop and maintain CI/CD automation pipelines using Aria Automation and GitLab CI.
• Administer and troubleshoot Linux and Windows servers (including Tomcat, Apache, and IIS).
• Monitor system health and optimize performance across virtualized and containerized environments.
• Implement system hardening, perform security validation, and support vulnerability testing in line with organizational standards.
• Collaborate closely with HQ and cybersecurity teams on infrastructure design, audits, and incident response.

Requirements:

• Hands-on experience with VMware Cloud Foundation, Tanzu, and Kubernetes cluster management.
• Proficiency in Aria Automation (vRealize Automation) and CI/CD pipelines (preferably GitLab).
• Strong foundation in both Linux and Windows system administration.
• Familiarity with cloud monitoring and observability tools (e.g., Prometheus, Grafana).
• Solid understanding of system security and compliance practices.
• Prior experience in a high-security or government IT environment will be a strong advantage.
• Good communication skills and ability to collaborate across multi-disciplinary teams.

The Cloud Infrastructure Specialist is responsible for delivering cloud computing services and technical documentation. Key responsibilities include developing cloud proposals, evaluating requirements, and ensuring operational readiness.

• Develop and provide cloud computing services (platform-as-a-service or infrastructure-as-a-service) suggestions/proposals for SMEs and various industry verticals.
• Evaluate the requirements, determine actionable tasks and estimates, and provide efforts for business solution build and architecture.
• Responsible for technical documentation on solution implementation.
• Perform operational readiness tasks and ensure production acceptance criteria are met.
• Respond to platform technical issues in a professional and timely manner.
• Work closely with sales teams for cloud-related sales opportunities.
• Support Pre-Sales activities, i.e. proposal, systems design, proof-of-concept, demo, workshop conduct, etc.

• Bachelor's degree in Computer Science, related technical field, or equivalent practical experience.
• 5 – 6 years of relevant experience in computing infrastructure.
• Experience in one or more of the following: cloud migration, data-centre migration, backup & disaster recovery, networking, virtualisation, application/server assessment and discovery.
• Strong logical/analytical troubleshooting skills.
• Experience in crafting data centre migration plans (rehost / replatform / refactor etc.) for businesses is a plus.
• Experience deploying and operating multi/hybrid-cloud platforms, such as Kubernetes, Anthos etc., is a plus.
• Experience deploying and operating CI / CD infrastructure and workflows is a plus.

We are seeking a highly skilled DevOps engineer to contribute to significant government projects. This role involves designing, implementing, and managing cloud infrastructure to support scalable, reliable, and secure services.

• Designing and implementing Continuous Integration/Continuous Deployment (CI/CD) pipelines to automate software build, test, and deployment processes.
• Maintaining configuration management, build, continuous integration, and deployment tools.
• Source code management and collaboration with development teams on branching strategies and versioning.
• Monitoring automation to effectively detect/predict/prevent issues in the environment and code base.
• Streamlining operational tasks, monitoring, and infrastructure provisioning.

The ideal candidate should have a minimum of 4 years of relevant Cloud/DevOps experience and be proficient in containerization technologies such as Docker and Kubernetes.

• AWS knowledge is essential, with Terraform, Packer, and Ansible also being beneficial.
• Strong scripting skills in Python, Bash, JavaScript, and shell scripting are necessary.
• Prior experience in government/public-facing projects is advantageous.

Seeking a skilled Cloud Infrastructure Specialist to join our team. In this role, you will be responsible for deploying and managing cloud-based systems, ensuring optimal performance and security.

Key Responsibilities:

• Deployment and Migration: Develop and implement strategies for migrating existing applications to the cloud, ensuring seamless integration with new infrastructure.
• Security Management: Design and enforce robust security measures to protect cloud-based systems and data from potential threats.
• Performance Monitoring: Continuously monitor cloud performance, identifying areas for improvement and implementing solutions to optimize operation.
• Configure and deploy cloud-based solutions, ensuring scalability and reliability.
• Automate cloud operations, developing scripts to improve efficiency and reduce errors.
• Participate in proof-of-concept setup and demonstrations of cloud-based solutions.
• Administer and maintain virtual servers, ensuring uptime and availability.

Requirements:

• Bachelor's degree in computer science or related field, or equivalent experience.

Skills and Qualifications:

• Terraform
• Kubernetes
• CloudWatch
• Azure
• DevOps
• AWS
• Google Cloud
• GCP
• Ansible
• Linux

We are seeking an experienced Cloud Infrastructure Strategist to drive our cloud growth initiatives.

The successful candidate will have a strong background in designing and implementing cloud infrastructure solutions, with expertise in leading business and technical consultations for tenant onboarding to cloud platforms.

The ideal candidate will have a degree in IT or a related field, with minimum 4 years of experience in IT and hands-on cloud exposure. Professional-level certification in AWS, Azure, GCP, Oracle, VMware, or Nutanix is required.

• Develop and deliver onboarding materials, service documentation, and workflows.
• Maintain dashboards and trackers for project and management reporting.
• Drive change management activities and communication efforts.

The Cloud Infrastructure Strategist will be responsible for:

• Lead business and technical consultations to support tenant onboarding to cloud platforms.
• Resolve onboarding challenges in collaboration with internal and external stakeholders.
• Recommend technical solutions and propose process enhancements for smoother adoption.

Key Responsibilities:

• Strategic Planning: Develop and execute strategies to drive cloud growth and adoption across the organization.
• Solution Design: Design and implement cloud infrastructure solutions that meet business requirements and technical standards.
• Consultation and Support: Provide expert consultation and support to internal and external stakeholders on cloud platform onboarding and adoption.

Qualifications:

• Bachelor's degree in IT or related field.
• Minimum 4 years of experience in IT and hands-on cloud exposure.
• Professional-level certification in AWS, Azure, GCP, Oracle, VMware, or Nutanix.

About Us:

This role offers the opportunity to work with a dynamic team to drive innovation and growth in the cloud space.

Cloud Infrastructure Expert

We are seeking a skilled professional to support the development of secure and scalable cloud infrastructure for a government-appointed agency operating on commercial cloud platforms. This subject matter expert role requires real-world experience in managing multi-service cloud environments using AWS, strong Infrastructure-as-Code (IaC) capabilities, lifecycle and patching operations, and proactive operational support.

• Operate and maintain AWS-native services in production, including Lambda, ECS, EKS, FSx, Redshift, Glue, Neptune, SES, GuardDuty, WAF, Shield Advanced, Security Hub, KMS, Secret Manager, SNS, SQS, EventBridge, SageMaker, API Gateway.
• Ensure uptime, availability, and secure operations.
• Monitor infrastructure, manage alerts, and support production incidents.

• Design and maintain infrastructure deployment pipelines using Terraform, CloudFormation, and Ansible.
• Troubleshoot environment drift and pipeline failures.
• Promote automation in cloud operations.

• Manage patching across RHEL (v8→v9) and Windows Server (2016→2025) using AWS Patch Manager, WSUS, and YUM/DNF.
• Schedule, automate, and track patches.
• Coordinate approvals and ensure compliance.

• Track SSL certificate renewals across environments.
• Identify and remediate EOL components like OS versions and Lambda runtimes.

• Integrate tools like NGINX and input into the observability stack.
• Work with SRE teams to enhance infrastructure monitoring.

• Maintain infrastructure runbooks, patch/change logs, post-mortem reports, and audit artifacts.

• A bachelor's degree in computer science, information systems, or a related field.
• At least 6 years' experience in DevOps/SRE roles, with at least 4 years in public sector or regulated cloud environments.
• AWS Certified Solutions Architect.
• RHCE or Microsoft Server Admin.
• ITIL v4 Foundation (preferred).

• Strong problem-solving and troubleshooting skills.
• Cross-functional collaboration skills.
• Adaptability and accountability.
• Detail-oriented, secure implementations.
• Customer-focused and service-oriented.
• Effective time management and prioritization.
• Continuous learning of cloud and security practices.