1,115 Aws 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.

Key Responsibilities

• Cloud Infrastructure Operations: Maintain and manage AWS services (Lambda, ECS, EKS, Redshift, Glue, SES, GuardDuty, etc.) in production, ensuring uptime, availability, and secure operations.
• Incident Management: Monitor infrastructure, manage alerts, and provide timely resolution of production incidents.
• Infrastructure-as-Code (IaC): Design and maintain infrastructure deployment pipelines using tools like Terraform, CloudFormation, and Ansible.
• Patch and Lifecycle Management: Oversee patch management for RHEL and Windows environments using AWS Patch Manager, WSUS, and YUM/DNF, ensuring compliance with security standards.
• SSL & EOL Management: Track SSL certificate renewals and manage end-of-life components like OS versions and Lambda runtimes.
• Tool Integration & Monitoring: Integrate and optimize observability tools such as NGINX and work with SRE teams to enhance infrastructure monitoring.
• Documentation & Reporting: Maintain accurate and up-to-date documentation (runbooks, change logs, post-mortems, and audit reports).
• Collaboration & Mentorship: Collaborate with cross-functional teams and mentor junior engineers in cloud operations and best practices.
• Security & Compliance: Ensure infrastructure adheres to strict security policies, compliance, and audit requirements.
• Continuous Improvement: Drive automation, performance optimizations, and proactive incident prevention to enhance overall cloud operations.

Key Requirements

• Education: Bachelor's degree in Computer Science, Information Systems, or a related field.
• Experience: At least 6 years in DevOps/SRE roles, with a minimum of 4 years in public sector or regulated cloud environments.
• Cloud Expertise: Hands-on experience with AWS services in production, including services like Lambda, ECS, EKS, and more.
• IaC Skills: Proficiency in Terraform, CloudFormation, and Ansible for infrastructure automation.
• OS Administration: Strong administration skills in RHEL (v8→v9) and Windows Server (2016→2025).
• Patching Expertise: Experience managing patches across multiple operating systems using AWS Patch Manager, WSUS, and YUM/DNF.
• Security & Compliance: Knowledge in managing SSL certificates and end-of-life (EOL) remediation processes.
• Incident Management & Troubleshooting: Strong problem-solving and incident management skills with the ability to troubleshoot complex systems.
• Soft Skills: Excellent communication, collaboration, adaptability, time management, and continuous learning mindset.

To Apply, please kindly email your updated resume to

Regret to inform that only shortlisted candidates will be notified.

CEI: R

EA License: 14C7275

• Location: TBC
• Working hours: Retail Hours
• Salary: Up to $6,500 + Team Commissions + AWS

Purpose:

Oversee day-to-day boutique operations while acting as a brand ambassador. Translate corporate objectives into actionable boutique goals, optimize resources, and support the boutique manager in achieving sales targets, team development, and operational excellence.

Key Responsibilities:

Sales Management

• Achieve personal and boutique sales targets in line with brand strategy and compliance standards.
• Maximize profitability while controlling costs, discounts, and third-party commissions.
• Analyze missed sales opportunities and develop strategies to improve future performance.
• Organize private viewings for VIP clients and support boutique manager in business planning.
• Assist with monthly boutique meetings and follow-up actions to drive results.

Team Leadership & Development

• Act as manager-on-duty in the boutique manager's absence.
• Identify training needs and assist in onboarding and developing boutique staff.
• Ensure staff adherence to brand appearance, conduct, and uniform standards.
• Organize team schedules and manage conflicts to ensure fair allocation of work and opportunities.

Store Operations & Management

• Maintain overall boutique appearance and uphold brand standards.
• Implement new visual merchandising concepts and ensure timely store execution.
• Monitor stock accuracy, conduct regular stocktaking, and prevent discrepancies.
• Oversee maintenance of boutique timepieces, including servicing and repairs.

Financial & Administrative Control

• Manage cash register operations in compliance with fiscal and legal requirements.
• Maintain accurate financial documentation, track orders, and coordinate stock replenishments.
• Report daily and monthly sales, identifying operational strengths and areas for improvement.

Customer Experience & CRM

• Support the boutique team in delivering exceptional customer service and brand experiences.
• Participate in VIP events and maintain strong relationships with clients.
• Handle client complaints with care and coordinate after-sales support as needed.
• Contribute to maintaining and growing the VIP and prospect database for sales and marketing initiatives.

Interested candidate please click "APPLY" to begin your job search journey and submit your CV directly through the official PERSOLKELLY job application platform - GO Mobile.

Should you be interested in this position, kindly directly contact/message (Cheryl) for a quicker response. - Spamming or inappropriate messages will not be entertained.

We regret to inform that only shortlisted candidates will be notified.

By sending us your personal data and curriculum vitae (CV), you are deemed to consent to PERSOLKELLY Singapore Pte Ltd and its local and overseas subsidiaries and affiliates to collect, use and disclose your personal data to prospective employers/companies based in any country for purposes of evaluating  suitability for employment, conducting reference checks, administering employment related services, complying with Government's health advisories and such other purposes stated in our privacy policy. Our full privacy policy is available at   If you wish to withdraw your consent, please drop us an ) to let us know. Please feel free to contact us if you have any queries

PERSOLKELLY Singapore Pte Ltd
• RCB No E
• EA License No. 01C4394
• Reg No: R Foo May Cheng)

Key Responsibilities

• Lead the design, build, and deployment of a new AWS landing zone for a digital

product within GCC guidelines.

• Architect and implement internet-facing and internet/intranet zones with secure

ingress/egress controls.

• Define and implement infrastructure-as-code (IaC) using Terraform to provision and

manage cloud resources.

• Design and optimize CI/CD pipelines for infrastructure provisioning.

• Work with Security Architect to embed security-by-design principles into infrastructure

and services.

• Ensure all cloud deployments comply with GCC guardrails and AWS best practices.

• Collaborate with product teams to ensure infrastructure is aligned with Agile delivery

needs and scalable for future growth.

Requirements:

• 7+ years' experience in cloud architecture, with a strong focus on AWS.

• Proven experience in designing and building AWS landing zones for GCC

environments.

• Strong proficiency with Terraform and CI/CD tooling (e.g., Jenkins, GitLab CI, AWS

CodePipeline).

• Hands-on experience with networking, VPC design, IAM, security groups, WAF, load

balancers, etc.

• Familiarity with GovCloud/GCC environments and compliance guardrails.

• Experience on hardening based on CIS benchmark Level 1/2/3.

• Solid background in Agile infrastructure design, build, and deploy.

• Strong communication skills and ability to work cross-functionally with security,

developers, and business stakeholders.

We're Hiring: AWS Architect (GCC) – Singapore

Company: Ssquad Global

Location: Singapore (Work from Office)

Employment: Full-time,

Contract 12 months , Extendable

Note: No S-Pass or E-Pass sponsorship provided.

Key Responsibilities:

• Lead design and deployment of AWS landing zones within GCC guidelines.
• Architect secure internet-facing and intranet zones with ingress/egress controls.
• Use Terraform for infrastructure-as-code and manage cloud resources.
• Design and optimize CI/CD pipelines for infrastructure provisioning.
• Collaborate with Security Architect to embed security-by-design principles.
• Ensure compliance with GCC guardrails and AWS best practices.
• Work with product teams to support Agile delivery and scalable infrastructure.

Requirements:

• CAT2A clearance eligibility.
• 7+ years AWS cloud architecture experience, with GCC landing zone expertise.
• Proficient in Terraform, CI/CD tools (Jenkins, GitLab CI, AWS CodePipeline).
• Hands-on networking skills: VPC, IAM, security groups, WAF, load balancers.
• Knowledge of GovCloud/GCC compliance and CIS benchmark hardening.
• Strong Agile infrastructure experience and cross-team communication skills

If Interested Please apply:

Job Types: Full-time, Contract

Contract length: 12 months

Pay: $5, $15,741.40 per month

Benefits:

• Health insurance

Responsibilities (Banking Sector Client):

• • Understand the current application infrastructure and come up with recommendations or suggestions to change or improve it
• • Work collaboratively with the Murex dev team to configure the AWS architecture as per requirements
• Create reusable, effective, and scalable programs in Lambda and Python
• • Troubleshoot and provide support during SIT and UAT phases
• • Help implementation and support Murex AWS solution n Production
• • Develop, maintain and support the migration of on-premises workloads to AWS.

Requirements:

AWS Requirements:

• Good overall knowledge of AWS services and best practices
• At least 3 years of Hands-On experience on AWS Development
• • AWS Developer Associate Certification
• • Strong knowledge on following services: EC2, S3, Lambda, Step Functions, CloudFormation, CodeCommit, Automation, Orchestration, Terraform, CICD pipeline,
• • Murex developer, environment management experience will be a plus

Other Requirements:

• Strong experience on Python development
• Devops mindset
• Excellent analytical and troubleshooting skills
• Good communication (oral and written) skills in English language

Key Domain/ Technical Skills:

Strong experience on Python development

Skills Required:

Work experience:

·   Experience in Singapore Govt Agencies

o   AWS GCC servers

o   SHIP HATS – CI CD pipeline

o   AWS Cloud watch extraction with scripting

· Integration with WOG AD / Singpass – Corpass

Technical Skills:

·   Strong understanding of operating systems (Linux, Windows).

·   Familiarity with cloud platforms (AWS, Azure).

·   Experience with scripting languages (Python, Bash, PowerShell).

·   Knowledge of networking and security concepts.

·   Experience with Configuration and Deployment in  Web Logic , Web Sphere, Tomcat, IIS , IBM FileNet.

·   Experience with CI/CD tools (SHIP HATS,  GitLab, Jenkins, CircleCI).

·   Experience with containerization technologies (Docker, Kubernetes).

·   Experience with configuration management tools (Ansible, Puppet, Chef).

·   Experience with monitoring tools (Cloud watch ).

Soft Skills:

·   Excellent communication and collaboration skills.

·   Strong problem-solving and analytical skills.

·   Ability to work independently and as part of a team.

·   Ability to learn and adapt to new technologies and tools.

Are you a seasoned AWS expert with a passion for designing scalable and innovate solutions?

• We're not just leveraging AWS; we're transforming businesses through strategic architectural design.
• We offer attractive salary remuneration (up to $11k + AWS) and comprehensive employee's benefits.
• Work with a team of talented professionals to implement robust Salesforce solutions.

Responsibilities:

1. Design and manage AWS cloud infrastructure (EC2, S3, RDS, Lamdba, VPC, Cloudformation, etc)
2. Automate provisioning, configuration, and monitoring using Terraform, Ansible or AWS Cloud Formation
3. Design, implement, and maintain CI/CD pipelines for application deployment
4. Ensure system reliability, availability, and performance through proactive monitoring and troubleshooting.
5. Implement security best practices in AWS (IAM, encryption, network security, etc)
6. Collaborate with development teams to optimize application performance and deployment processes.
7. Maintain and improve system documentation and operational runbooks.

Requirements:

• Proven experience with AWS cloud services and architecture.
• Hands-on experience with infrastructure-as-code tools such as Terraform, AWS CloudFormation.
• Proficiency in CI/CD tools (e.g. GitLab, CI).
• Strong scripting skills like Python, Bash, or PowerShell.
• Familiarity with containerization (Docker) and orchestration (Kubernetes, AWS ECS/EKS).
• Experience with monitoring/logging tools (CloudWatch, ELK, Prometheus, Grafana).

If you're ready to lead impactful government projects and advance your career in a forward-thinking environment, submit your resume today By submitting your resume, you consent to the collection, use, and disclosure of your personal information per ScienTec's Privacy Policy (scientecconsulting.com/privacy-policy).

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Contact you about potential opportunities.

Delete personal data as it is not required at this application stage.

All applications will be processed with strict confidence. Only shortlisted candidates will be contacted.

Ng Kee Hung (Vickus) - R

ScienTec Consulting Pte Ltd - 11C5781