Cloud Engineer

21 hours ago


Kallang, Singapore APBA TG Human Resource Pte Ltd Full time $120,000 - $180,000 per year

Job Summary

We are seeking a skilled and experienced Cloud Engineer (SRE – Level 2) to support a secure and scalable cloud infrastructure for a Singapore Government-appointed agency operating on commercial cloud platforms. This Subject Matter Expert (SME) 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. The ideal candidate will be hands-on, security-aware, automation-driven, and familiar with strict uptime, compliance, and audit requirements.

Responsibilities

Cloud Infrastructure Operations

  • 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

Infrastructure as Code (IaC)

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

OS Lifecycle & Patch Management

  • 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.

SSL and EOL Management

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

Tool Integration & Interoperability

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

Documentation & Reporting

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

Requirements:

  • Bachelor's degree in computer science, Information Systems, or a related field
  • Minimum 6 years' experience in DevOps / SRE roles, with at least 4 years on public sector or regulated Cloud environment
  • AWS Certified Solutions Architect
  • RHCE or Microsoft Server Admin
  • ITIL v4 Foundation (preferred)
Soft Skills & Competencies
  • Strong problem-solving & troubleshooting
  • Clear communication across technical and non-technical teams
  • Cross-functional collaboration
  • Adaptability and accountability
  • Detail-oriented, secure implementations
  • Customer-focused and service-oriented
  • Effective time management and prioritization
  • Continuous learning of cloud & security practices
  • Resilient under pressure and during incidents
SME Role Expectations
  • Deep proficiency in AWS services & architecture
  • Experience in uptime-critical and compliant environments
  • Ability to mentor junior engineers
  • Proactive in incident prevention and handling
  • Disciplined with change, incident, and audit processes
Technical Skills & Experience
  • Cloud: Hands-on AWS production services
  • IaC: Terraform, CloudFormation, Ansible
  • OS: RHEL & Windows Server administration
  • Patching: AWS Patch Manager, WSUS, YUM/DNF
  • SSL/EOL: Certificate management & lifecycle remediation
  • Documentation: Runbooks, compliance, change logs

If you are keen, please email your updated resume to

EA License no. 14C7275/Registration no. R

Please take note that only shortlisted candidate will be contacted. Thank you.



  • Kallang, Singapore Jobline Resources Pte Ltd Full time

    **Responsibilities**: - Managing system in cloud environments in accordance with the project requirement and system support role - Monitor and analyse systems performance data, syslog, sosreport and tunes operating system (Linux and/or Windows) running in Cloud environment. - Manage the system patching and security hardening implementation - Any other...

  • Cloud Engineer

    1 week ago


    Kallang, Singapore Jobline Resources Pte Ltd Full time

    **Responsibilities**: - Develop architectural design based on AWS, Azure & Google Cloud architectural principles and best practices; leverage AWS, Azure & Google Cloud services to ensure infrastructure scalability, reliability, and resiliency. - Lead in developing Migration Practice, elevating the technical execution and delivery with different cloud...


  • Kallang, Singapore Opensource Pte Ltd. Full time

    L3 Wintel Cloud Engineer - AWS Platform Location: Singapore Department: Cloud Infrastructure / IT Operations Reports To: Infrastructure Manager / Cloud Services Lead Employment Type: Full-Time Job Summary: We are seeking a highly skilled and experienced Level 3 Wintel Cloud Engineer to lead the support, automation, optimization, and transformation of...


  • Kallang, Singapore APBA TG Human Resource Pte Ltd Full time $80,000 - $120,000 per year

    Job Responsibilities:Minimum 5 years of hands-on experience with cloud infrastructure and AWS.Design and manage cloud infrastructure using Infrastructure as Code (Terraform, CloudFormation).Develop, deploy, and maintain cloud-native applications such as Lambda, ECS, RDS to meet project needsDeep understanding of networking, DNS, VPN, load balancing, and...

  • Cloud Engineer

    3 days ago


    Kallang, Singapore Virtusa Full time

    **Key Responsibilities** **Cloud Infrastructure & Operations**: 1. Implement robust solutions on AWS using services like EC2, Lambda, VPC, S3, RDS, and Document DB. 2. Manage infrastructure changes via IaC (Terraform), ensuring scalable environments with EC2, ALB, NLB, EBS, and EFS. 3. Migrate workloads to AWS, ensuring seamless transitions. 4....

  • L2 Apm Engineer

    1 week ago


    Kallang, Singapore Rapsys Technologies Full time

    Job Description (JD): **Responsibilities**: - Configure and customize Cisco APM agents, collectors, and dashboards. - Analyze performance data and troubleshoot performance problems. - Perform regular maintenance and upgrades of Cisco APM solutions. - Ensure the availability and reliability of the APM infrastructure. - Provide technical support to users of...


  • Kallang, Singapore NTT DATA Full time

    **Make an impact with NTT DATA** Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it’s a place where you can grow, belong and thrive. **Job Description...

  • Server Engineer

    3 days ago


    Kallang, Singapore Rapsys Technologies Full time

    **Responsibilities**: - Incident Management: - Respond to escalated incidents from L1 support, providing timely and effective resolution. - Diagnose and troubleshoot complex technical problems across various technologies. - Perform root cause analysis to prevent recurring incidents. - Document incident resolution steps and maintain knowledge base...


  • Kallang, Singapore NTT DATA Full time $104,000 - $130,878 per year

    Make an impact with NTT DATAJoin a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion – it's a place where you can grow, belong and thrive.Your day at NTT DATAAs a Solutions...


  • Kallang, Singapore NTT DATA Full time

    **Make an impact with NTT DATA** Join a company that is pushing the boundaries of what is possible. We are renowned for our technical excellence and leading innovations, and for making a difference to our clients and society. Our workplace embraces diversity and inclusion - it’s a place where you can grow, belong and thrive. **Job Description...