1915 IT Infrastructure jobs in Singapore

As a Cloud Infrastructure Engineer, you will run and support the company’s software application infrastructure in the cloud, ensuring the optimized use of resources to scale.

1. Design, develop, and implement cloud infrastructure as code using Terraform.
2. Manage and optimize cloud resources for cost-efficiency and performance.
3. Secure infrastructure by implementing best practices and adhering to security compliance standards.
4. Implement robust monitoring and alerting systems for infrastructure resources.
5. Collaborate with developers and operations teams to integrate infrastructure changes seamlessly into the software development lifecycle.
6. Champion DevOps best practices for cloud infrastructure management.
7. Setup, monitor and support CI/CD pipeline on premise or in the cloud.
8. Stay up to date on the latest AWS services and Terraform features.

1. Proven experience as a Cloud Infrastructure Engineer with at least 3 years of experience (with a focus on AWS cloud infrastructure).
2. Implementation proficiency in service control policy and account governance (Control Tower, OU management, etc.).
3. Enable and configure AWS VPC flow logs, load balancer logging, direct connect, AWS VPN, TGX etc.
4. Experience managing Unix/Linux environments.
5. Extensive experience in scripting in languages such as Python/Ruby/Perl and shell scripting.
6. In-depth knowledge and experience with AWS services (EC2, S3, VPC, IAM, etc.).
7. Expert-level proficiency in Terraform, including writing reusable modules and leveraging best practices.
8. Able to troubleshoot infrastructure issues in cloud, identify root cause and implement improvements and fixes.
9. Good knowledge of microservices architecture, container technologies (Docker, Kubernetes).
10. Expertise in Git and GitOps philosophy.
11. Good people skills, teamwork, and collaboration with cross-functional and cross-geo teams.
12. Self-motivated, willing to learn new technologies continuously.
13. Maintain documentation for design, integration, testing, and deployment.

1. Relevant cloud platform certifications (e.g. AWS)
2. Some experience with other cloud providers like Azure and GCP.
3. Experience with CI/CD pipelines and integrating infrastructure provisioning with development workflows.
4. Knowledge of mobile and web applications development.
5. Knowledge of big data and data analytics infrastructure in cloud.

(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

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.

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 a Cloud Infrastructure Engineer (Familiar with Kubernetes and Nutanix) to join us

You will be working on:

• Deploy, configure, and manage on-premises Kubernetes clusters and HCI infrastructure such as OpenShift and Nutanix.
• Support day-to-day operations including platform monitoring, performance tuning, logging, capacity planning, and patch management.
• Integration with core IT services including networking, storage, identity management, and backup.
• Automate infrastructure provisioning and management using tools like Ansible, Terraform, or Red Hat ACM.
• Manage workloads across Kubernetes, VMs, and containers, ensuring high availability, secure and reliability.
• Collaborate with DevOps and application teams to support CI/CD pipelines, container lifecycle, and microservices architecture.
• Perform troubleshooting, root cause analysis, and remediation of platform-level issues across environments.
• Maintain up-to-date documentation on architecture, configurations, and operational processes.
• Ensure compliance with security and governance standards, including RBAC policies, TLS configurations, and audit logging.
• Participate in platform upgrades, system migrations, and disaster recovery planning and testing.

To succeed in this role, you will ideally have:

• Proficiency in Linux system administration and networking fundamentals.
• Familiarity with Infrastructure as Code (IaC) tools like Ansible and Terraform.
• Understanding of container orchestration, service mesh, persistent storage, and networking in Kubernetes environments.
• Strong scripting skills (e.g., Bash, Python) for automation and troubleshooting.
• Excellent problem-solving and troubleshooting skills, with a proactive approach to system optimization.
• Strong communication skills for effective collaboration in a team-oriented, agile environment.

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.

• A wholly-owned subsidiary of GovTech.
• We promote a learning culture and encourage you to grow and learn.
• Additional leaves such as Family Care and Birthday Leave

We are seeking a skilled professional to spearhead the transition of legacy IT setups from traditional data centers to a robust, secure cloud ecosystem utilizing advanced virtualization technologies. This role involves overseeing the deployment and ongoing management of cloud-based systems, ensuring seamless operations for modern applications.

• Guide the migration process of IT assets to a virtualized cloud environment, leveraging foundational virtualization platforms.
• Install, customize, and sustain core virtualization elements such as storage solutions, networking tools, management consoles, and orchestration software.
• Establish and oversee container orchestration systems for efficient application hosting and scaling.
• Employ automation frameworks and continuous integration tools to streamline provisioning and deployment workflows.
• Handle administration and issue resolution for various operating systems, including server environments and application hosting services like Java-based servers, open-source web servers, and Microsoft web platforms.
• Track performance metrics, resource allocation, and operational status in virtualized and containerized setups.
• Apply robust security protocols and coordinate vulnerability assessments to align with industry standards.
• Identify and fix intricate technical challenges in infrastructure and software layers.
• Work collaboratively with central IT groups and security oversight teams, offering regular insights, suggestions, and assistance during incidents.
• Evolve into a role focused on continuous enhancement, fine-tuning, and safeguarding of cloud resources after initial setup.

• Proven expertise in deploying and maintaining virtualization foundations, container management platforms, and orchestration technologies.
• Skilled in automation suites and pipeline tools for resource management and software rollout.
• In-depth experience managing diverse server operating systems, along with common web hosting applications.
• Knowledge of monitoring solutions for cloud and container infrastructures (e.g., open-source metrics collectors and visualization dashboards).
• Solid grasp of cybersecurity fundamentals, including fortification techniques and evaluation methods.
• Background in secure IT operations, preferably in regulated sectors, with readiness for background checks.
• Strong analytical abilities, effective communication in multiple languages (including English and another regional language if applicable), and teamwork skills.
• Valued certifications in areas like virtualization, container administration, or information security.

• Accredited qualifications in security (e.g., information security professional), virtualization (e.g., certified professional), or container technologies (e.g., administrator or developer).
• Direct involvement in security evaluations and reinforcement in protected settings.
• History of overseeing systems in sensitive or controlled facilities.
• Real-world application in building and sustaining cloud architectures.
  Proficiency with integration and delivery pipelines in live operational contexts.

To apply, kindly click on the "APPLY NOW" button.

We regret that only shortlisted candidates will be notified.

Staffking Pte Ltd (20C0358) | Chong Kar Ming (John) (R

About the Company:

Our client is a leading organization in the energy and utilities sector , renowned for delivering critical services with innovation, reliability, and sustainability . As part of its digital transformation journey, the company is strengthening its IT infrastructure team to support scalable, secure, and future-ready cloud solutions.

Why Work Here?

• Be part of a forward-looking organization driving digital innovation in a critical industry.
• Collaborate with cross-functional teams and vendors on high-impact infrastructure projects.
• Work in a stable, professional environment with opportunities to contribute your expertise and shape cloud initiatives.

Benefits

• Salary & Benefits: Approximate Total Annual Package: S$105,000 – S$19,000
• Average Monthly Equivalent: S 8,750 – S$9 917
• Basic Salary: S 6000 to S 7,000/month (negotiable based on experience)
• Confirmed Annual Bonus: 1 month
• Performance Bonus: 2–4 months
• The salary is commensurate with qualifications and experience

Location

• Office Location: North
• Company Shuttle Bus: Provided across various areas for convenient commuting
• Contract Type: 12-month direct contract (potential for renewal or conversion to permanent)

About the Role

We are looking for a Cloud Infrastructure SME, t his role covers both:

• Operations: Maintaining and optimizing existing cloud infrastructure ("keeping the lights on").
• Projects: Designing and implementing end-to-end cloud solutions that meet business needs

You will architect, optimize, and manage cloud environments , provide technical guidance to vendors , and ensure that IT infrastructure is secure, reliable, and fit-for-purpose .

This is a senior, hands-on role , ideal for someone who can recommend solutions confidently and lead vendors and projects independently .

Responsibilities

• Design, implement, and manage end-to-end cloud infrastructure environments .
• Lead infrastructure projects, including enhancing existing systems and deploying new solutions .
• Provide technical guidance and direction to vendors and partners.
• Troubleshoot complex cloud and hybrid infrastructure issues .
• Ensure infrastructure is optimized for performance, security, and cost efficiency .
• Maintain documentation, manage asset lifecycle, and ensure operational readiness.
• Evaluate emerging cloud technologies and recommend solutions aligned with business objectives .

Requirements

• 5+ years hands-on, end-to-end cloud experience (Azure, AWS, GCP, or other major platforms).
• Proven experience in designing and implementing cloud solutions (not just support).
• Strong understanding of networking fundamentals (Class A/B/C, routing, VPN, cloud connectivity).
• Experience in hybrid or multi-cloud integration is a plus.
• Experience leading vendors/partners and managing projects independently .
• SME-level problem-solving: able to evaluate options and recommend solutions confidently .

How to Apply Click Apply now — or send your resume directly to

EA Name: BuildBridge Partners Pte Ltd

EA License No: 25C2918

EA Reg No: R

Khoo Yan Jie

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

As a Cloud Infrastructure Engineer, you will run and support the company's software application infrastructure in the cloud, ensuring the optimized use of resources to scale.

What will you do

• Design, develop, and implement cloud infrastructure as code using Terraform.
• Manage and optimize cloud resources for cost-efficiency and performance.
• Secure infrastructure by implementing best practices and adhering to security compliance standards.
• Implement robust monitoring and alerting systems for infrastructure resources.
• Collaborate with developers and operations teams to integrate infrastructure changes seamlessly into the software development lifecycle.
• Champion DevOps best practices for cloud infrastructure management.
• Setup, monitor and support CI/CD pipeline on premise or in the cloud.
• Stay up to date on the latest AWS services and Terraform features.

What do we expect

• Proven experience as an Cloud Infrastructure Engineer with at least 3 years of experience (with a focus on AWS cloud infrastructure).
• Implementation proficiency in service control policy and account governance (Control Tower, OU management, etc.).
• Enable and configure AWS VPC flow logs, load balancer logging, direct connect, AWS VPN, TGX etc.
• Experience managing Unix/Linux environments.
• Extensive experience in scripting in languages such as Python/Ruby/Perl and shell scripting.
• In-depth knowledge and experience with AWS services (EC2, S3, VPC, IAM, etc.).
• Expert-level proficiency in Terraform, including writing reusable modules and leveraging best practices.
• Able to troubleshoot infrastructure issues in cloud, identify root cause and implementation improvement and fixes.
• Good knowledge of microservices architecture, container technologies (Docker, Kubernetes).
• Expertise in Git and GitOps philosophy.
• Good people skills, teamwork, collaboration with cross function and cross-geo teams.
• Self-motivated, willing to learn new technologies continuously.
• Maintain documentation for design, integration, testing, and deployment.

Good to have

• Relevant cloud platform certifications (e.g. AWS)
• Some experience with other cloud providers like Azure and GCP.
• Experience with CI/CD pipelines and integrating infrastructure provisioning with development workflows.
• Knowledge on mobile and web applications development.
• Knowledge of big data and data analytics infrastructure in cloud.

A DevOps Engineer is responsible for ensuring the smooth operation of cloud infrastructure, automation, and continuous integration/continuous deployment (CI/CD) pipelines. The ideal candidate will have hands-on experience with cloud platforms, infrastructure automation, scripting, and CI/CD tools.

• Monitors work queues proactively to prevent issues and improves incident response times.
• Identifies and investigates issues, analyzes errors prior to or when they occur, and logs incidents promptly.
• Captures all required information for immediate resolution and provides second-level support.
• Communicates effectively with teams and clients for extended support and collaborates with resolver groups.
• Prevents problems and errors impacting client services by leveraging change management processes and logging change requests.

• Hands-on experience with cloud infrastructure and DevOps in AWS and Azure.
• Strong command of infrastructure automation, scripting (PowerShell, Python, Bash), and CI/CD tools.
• Deep understanding of networking, DNS, VPN, load balancing, and firewalls in cloud environments.
• Practical experience with container platforms (Docker, Kubernetes, AKS, EKS).
• Strong problem-solving skills and ability to troubleshoot complex issues independently.

• Trend analysis reports for automation identification and effort optimization.
• Maintenance activities planning and auditing incident and request tickets for quality.

• Produces trend analysis reports for automation identification and effort optimization.
• Maintains Disaster Recovery functions and tests.