2,522 Infrastructure Engineer jobs in Singapore

Job Summary:

We are seeking a skilled and motivated Cloud Infrastructure Engineer to design, implement, and manage cloud-based infrastructure solutions across AWS, Azure, GCP, and VMware platforms. The ideal candidate will have hands-on experience with multi-cloud environments and a strong understanding of virtualization, networking, and automation.

Key Responsibilities:

• Design, deploy, and maintain scalable and secure cloud infrastructure across AWS, Azure, and GCP.
• Manage and optimize VMware environments including vSphere, vCenter, and ESXi hosts.
• Implement Infrastructure as Code (IaC) using tools like Terraform, CloudFormation, or ARM templates.
• Monitor system performance, availability, and security across cloud platforms.
• Collaborate with DevOps, Security, and Application teams to support CI/CD pipelines and cloud-native applications.
• Ensure compliance with industry standards and best practices for cloud security and governance.
• Troubleshoot and resolve infrastructure-related issues in a timely manner.
• Maintain documentation for infrastructure configurations, procedures, and policies

Required Skills & Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or related field.
• 3+ years of experience in cloud infrastructure engineering.
• Proficiency in AWS, Azure, and Google Cloud Platform (GCP).
• Strong experience with VMware technologies.
• Familiarity with scripting languages (e.g., Python, PowerShell, Bash).
• Experience with monitoring tools (e.g., CloudWatch, Azure Monitor, Stackdriver).
• Knowledge of networking concepts (VPC, VPN, DNS, Load Balancers).
• Understanding of cloud security principles and identity management.
• Certifications such as AWS Certified Solutions Architect, Azure Administrator Associate, or Google Cloud Engineer are a plus.

Preferred Qualifications:

• Experience with hybrid cloud environments.
• Knowledge of containerization (Docker, Kubernetes).
• Exposure to automation and configuration management tools (Ansible, Puppet, Chef).
• Strong analytical and problem-solving skills.
• Excellent communication and teamwork abilities.

• 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.

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 needs
• Deep understanding of networking, DNS, VPN, load balancing, and firewalls in cloud environments.
• Practical experience with container platforms (
  Docker, Kubernetes, AKS, EKS
  ).
• Integrated CI/CD pipelines and DevOps practices using GitLab to automate and secure cloud deployments.
• Design and implement
  network solutions
  (VPC, subnets, Transit Gateway) and manage hybrid cloud connectivity (Direct Connect), configure firewall, security groups, network access control lists, and optimize network configuration.
• Monitor system performance, troubleshoot issues, and optimize performance and cost using tools AWS CloudWatch, Trusted Advisor, CloudTrail.
• Strong command of infrastructure automation, scripting (PowerShell, Python, Bash), and CI/CD tools.
• Strong problem-solving skills and ability to troubleshoot complex issues independently.

Apply, please kindly email your updated resume to

.

Only shortlisted applicants will be notified.

APBA TG Human Resource Pte Ltd (14C7275) | Akshya R (R

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 needs
• Deep understanding of networking, DNS, VPN, load balancing, and firewalls in cloud environments.
• Practical experience with container platforms (Docker, Kubernetes, AKS, EKS).
• Integrated CI/CD pipelines and DevOps practices using GitLab to automate and secure cloud deployments.
• Design and implement network solutions (VPC, subnets, Transit Gateway) and manage hybrid cloud connectivity (Direct Connect), configure firewall, security groups, network access control lists, and optimize network configuration.
• Monitor system performance, troubleshoot issues, and optimize performance and cost using tools AWS CloudWatch, Trusted Advisor, CloudTrail.
• Strong command of infrastructure automation, scripting (PowerShell, Python, Bash), and CI/CD tools.
• Strong problem-solving skills and ability to troubleshoot complex issues independently.

Apply, please kindly email your updated resume to 

Only shortlisted applicants will be notified.

APBA TG Human Resource Pte Ltd (14C7275) | Akshya R (R

Assurity Trusted Solutions (ATS) is a wholly owned subsidiary of the Government Technology Agency (GovTech). As a Trusted Partner over the last decade, ATS offers a comprehensive suite of products and services ranging from infrastructure and operational services, authentication services, governance and assurance services as well as managed processes. In a dynamic digital and cyber landscape, where trust & collaboration are key, ATS continues to drive mutually beneficial business outcomes through collaboration with GovTech, government agencies and commercial partners to mitigate cyber risks and bolster security postures.

We are looking for an individual who is familiar with Endpoint and Device Management If you're being shortlisted, we will be offering a 2 years direct contract with us (subjected to extension depending on performance).

Responsibilities:

• Operate and maintain Microsoft Endpoint Configuration Manager (MECM) for software deployment, patch management, and device compliance.
• Perform imaging and reimaging tasks for desktops, laptops, and servers, ensuring standardization and security compliance.
• Provision new and existing endpoints and servers, including installation, configuration, and lifecycle management.
• Manage and troubleshoot Active Directory Group Policies (GPOs) to ensure optimal performance and compliance.
• Provide Level 2 support for desktop, hardware, software, and network-related incidents.
• Perform Quality Assurance testing for changes to end users' equipment (e.g. security patching, application version upgrade, etc.)
• Collaborate with the IT support team to resolve escalated issues and coordinate with vendors for hardware repairs when necessary.
• Hands-on experience with Windows 10 and latest Windows 11 technology.
• Evaluate and propose hardware and software upgrades (e.g. Tech Refresh) to end user equipment
• Good understanding of VDI Technology
• Maintain accurate documentation of processes, configurations, and troubleshooting steps
• Excellent problem-solving, analytical, and multitasking skills.

Requirements

• Minimum 3 years of relevant experience in a desktop support or IT infrastructure role.
• Proven hands-on experience with Microsoft MECM (SCCM), including deployment and troubleshooting.
• Strong understanding of Active Directory and Group Policy management.
• Experience with quality assurance testing and processes
• Proficiency in Windows OS installation, configuration, and support.
• Solid Level 2 troubleshooting skills across hardware, software, and basic network issues (e.g., DNS, DHCP, TCP/IP).
• PowerShell scripting experience required.
• Certifications such as Microsoft Certified: 365 Endpoint Administrator, ITIL v4 foundation is a plus
• Strong communication skills with a service-oriented mindset.
• Experience in a government or regulated environment is a plus.

Join us and discover a meaningful and exciting career with Assurity Trusted Solutions

The remuneration package will commensurate with your qualifications and experience. Interested applicants, please click "Apply Now".

We thank you for your interest and please note that only shortlisted candidates will be notified.

By submitting your application, you agree that your personal data may be collected, used and disclosed by Assurity Trusted Solutions Pte. Ltd. (ATS), GovTech and their service providers and agents in accordance with ATS's privacy statement which can be found at: or such other successor site.

Benefits

• A wholly-owned subsidiary of GovTech.
• Additional Leaves such as Family Care and Birthday Leave
• An attractive yearly training budget and annual performance bonus

(What the role is)

As a M365 Cloud Infrastructure Engineer, you will be responsible for designing, implementing, and managing Microsoft 365 cloud solutions to ensure optimal performance, security, scalability and compliance with cyber and data security standards.

(What you will be working on)

• Develop and deploy M365 solutions, including Exchange Online, SharePoint Online, Teams, and OneDrive for Business, ensuring seamless integration with existing systems.
• Continuously monitor the health and performance of M365 services, proactively addressing issues and optimising configurations.
• Implement robust security measures, including identity and access management, data protection and compliance with cyber and data security standards.
• Provide technical support for M365-related issues, collaborating with other IT teams to resolve complex problems.
• Create comprehensive documentation and conduct training sessions for end-users.

(What we are looking for)

• At least 3 years of experience in the development and management of M365 ecosystem

• Collaboration suite : Microsoft Exchange Online, Teams, SharePoint, OneDrive

• Identity Management : Active Directory, Entra AD
• Security products : Intune, Defender, Purview
• Endpoints : Cloud PCs
• Always keeping up to date of the latest product roadmap and best practices
• Team player with strong analytical thinking and problem-solving skills.
• Able to conceptualise the concept of operation for the new initiatives
• Team player by leading discussion between internal teams (various process stakeholders, operations, security etc) and external product principals or system integrator
• Able to work independently and as a good team player with analytical, problem-solving, management and planning skills
• Good written and verbal communication, with the ability to present and communicate effectively with non-technical audience.

Added advantage

• Familiar with government tendering process, defining requirements in tender specification
• Define policies and procedures related to Endpoint Management.
• Ability to justify new initiatives and recommend new initiatives to stakeholder(s)
• Familiar with optimising and automate workflows and processes
• Knowledge of ITIL processes and procedures.

Certification/Skills Requirements

• Microsoft 365 Certified: Enterprise Administrator Expert or Microsoft 365 Certified: Endpoint Administrator Associate
• Good in PowerShell scripting and KQL.
• Microsoft Certified: Azure Solutions Architect is a bonus
• Certification in ITIL is a bonus

Requirements:

• Proficiency in cloud platforms such as Azure, including hands-on experience in deploying and managing infrastructure and services.
• Hands-on experience with containerization technologies such as Docker and Kubernetes, including deployment and management of containerized applications in cloud environments.
• Experience in setting up monitoring and alerting for databases to track performance metrics, identify potential issues, and optimize database configurations for efficiency and cost-effectiveness.
• Extensive experience in supporting, troubleshooting, and optimising cloud-based application services, with a strong understanding of cloud infrastructure, logging systems, performance monitoring, and common application stack issues.
• Proficiency in cloud platforms such as Azure, including hands-on experience in deploying and managing infrastructure and services.
• Hands-on experience with containerization technologies such as Docker and Kubernetes, including deployment and management of containerized applications in cloud environments.
• Experience in setting up monitoring and alerting for databases to track performance metrics, identify potential issues, and optimize database configurations for efficiency and cost-effectiveness.
• Extensive experience in supporting, troubleshooting, and optimising cloud-based application services, with a strong understanding of cloud infrastructure, logging systems, performance monitoring, and common application stack issues.

Good to have:

• Strong understanding of networking principles, security best practices, and experience in implementing secure and resilient network architectures in the cloud.
• Experience in implementing backup and recovery strategies for cloud-based databases, including scheduling regular backups, testing recovery procedures, and implementing backup retention policies.
• Proficiency in scripting languages like Python, PowerShell, or Bash for automating tasks and managing cloud resources, including database and backup configurations.
• Familiarity with cloud cost management and optimization practices to ensure cost-effective use of cloud resources, including databases and backups.

Interested parties, please click the "Apply Now" below AND apply via the GO portal.

We regret that only shortlisted applicants would be notified.

Toh Wen Qi, Celeste | REG No : R

PERSOLKELLY SINGAPORE PTE LTD | EA License No : 01C4394

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.

We are seeking a skilled Cloud Infrastructure Engineer to join our client's in-house technology team. This role will play a key part in supporting and optimising their internal infrastructure, with a balance of operational support and project-based delivery. You will be responsible for ensuring the stability, scalability, and security of their cloud and virtualised environments, while also driving forward continuous improvement initiatives.

• Manage, support, and optimise the internal Google Cloud environment, including Google Workspace.
• Maintain and administer Linux-based systems ensuring performance, reliability, and security.
• Support and manage VMware virtualisation infrastructure, including deployment, upgrades, and troubleshooting.
• Participate in both day-to-day operational support and strategic project initiatives to improve infrastructure performance and capability.
• Implement and maintain monitoring, backup, and disaster recovery solutions across the environment.
• Ensure compliance with security standards, policies, and best practices across cloud and on-premises systems.
• Work closely with cross-functional teams to support application deployments, infrastructure upgrades, and business projects.
• Identify opportunities for automation, optimisation, and improved service delivery.

• Proven experience as an Infrastructure Engineer, Systems Engineer, or similar role.
• Hands-on experience with Google Cloud Platform (GCP) and Google Workspace administration.
• Strong knowledge of Linux system administration (e.g., RedHat, CentOS, Ubuntu).
• Experience with VMware environments (installation, configuration, optimisation, troubleshooting).
• Good understanding of networking concepts (DNS, DHCP, firewalls, routing, VPNs).
• Familiarity with scripting/automation (e.g., Bash, Python, PowerShell, or Terraform) is desirable.
• Experience with backup solutions, monitoring tools, and disaster recovery strategies.
• Strong problem-solving skills and the ability to work independently and collaboratively.

• Opportunity to work in a collaborative, in-house environment with real influence on infrastructure decisions.
• Exposure to a modern tech stack with cloud-first initiatives.
• Competitive salary and benefits package.
• Career growth opportunities with involvement in both operations and project delivery.

Institute of Technical Education

Fixed Terms

Closing on 22 Sep 2025

What the role is

As a M365 Cloud Infrastructure Engineer, you will be responsible for designing, implementing, and managing Microsoft 365 cloud solutions to ensure optimal performance, security, scalability and compliance with cyber and data security standards.

What you will be working on

• Develop and deploy M365 solutions, including Exchange Online, SharePoint Online, Teams, and OneDrive for Business, ensuring seamless integration with existing systems.
• Continuously monitor the health and performance of M365 services, proactively addressing issues and optimising configurations.
• Implement robust security measures, including identity and access management, data protection and compliance with cyber and data security standards.
• Provide technical support for M365-related issues, collaborating with other IT teams to resolve complex problems.
• Create comprehensive documentation and conduct training sessions for end-users.

What we are looking for

• At least 3 years of experience in the development and management of M365 ecosystem

• Collaboration suite : Microsoft Exchange Online, Teams, SharePoint, OneDrive

• Identity Management : Active Directory, Entra AD
• Security products : Intune, Defender, Purview
• Endpoints : Cloud PCs
• Always keeping up to date of the latest product roadmap and best practices
• Team player with strong analytical thinking and problem-solving skills.
• Able to conceptualise the concept of operation for the new initiatives
• Team player by leading discussion between internal teams (various process stakeholders, operations, security etc) and external product principals or system integrator
• Able to work independently and as a good team player with analytical, problem-solving, management and planning skills
• Good written and verbal communication, with the ability to present and communicate effectively with non-technical audience.

Added advantage

• Familiar with government tendering process, defining requirements in tender specification
• Define policies and procedures related to Endpoint Management.
• Ability to justify new initiatives and recommend new initiatives to stakeholder(s)
• Familiar with optimising and automate workflows and processes
• Knowledge of ITIL processes and procedures.

Certification/Skills Requirements

• Microsoft 365 Certified: Enterprise Administrator Expert or Microsoft 365 Certified: Endpoint Administrator Associate
• Good in PowerShell scripting and KQL.
• Microsoft Certified: Azure Solutions Architect is a bonus
• Certification in ITIL is a bonus

About Institute of Technical Education

The Institute of Technical Education is a globally-recognised world-class institution for excellence in technical education. Here, you make an extraordinary difference because ours is a unique Hands-on, Minds-on, Hearts-on College Education. Our awards include the prestigious Singapore Quality Award with Special Commendation and the inaugural Harvard-IBM Innovations Award in Transforming Government, affirmations of transformational leadership and passionate staff who bring us closer to becoming a Global Leader for Innovations in Technical Education.

About your application process

This job is closing on 22 Sep 2025.

If you do not hear from us within 4 weeks of the job ad closing date, we seek your understanding that it is likely that we are not moving forward with your application for this role. We thank you for your interest and would like to assure you that this does not affect your other job applications with the Public Service. We encourage you to explore and for other roles within Institute of Technical Education or the wider Public Service.