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An IT Infrastructure Systems and Cloud Administrator is responsible for maintaining and optimizing cloud infrastructure on AWS and Microsoft Azure.

• About This Role:
• We are seeking a skilled administrator to support Windows Server ), Active Directory, DNS, DHCP, ADFS, and Office 365 environments.
• The ideal candidate will have experience with system management tools, including installation, configuration, testing, and maintenance of operating systems and applications.
• This role requires strong problem-solving skills, with the ability to diagnose and resolve hardware, software, and network issues in a timely manner.
• The successful candidate will collaborate with the Cybersecurity team to perform security patching, system hardening, and vulnerability remediation.
• Key Responsibilities:
• Administer and maintain Windows Server ) environments.
• Support Active Directory, DNS, DHCP, ADFS, and Office 365 services.
• Manage cloud infrastructure on AWS and Microsoft Azure, including provisioning, monitoring, scaling, and troubleshooting workloads.
• Install, configure, test, and maintain system management tools and operating systems.
• Maintain system security, including security patching, system hardening, and vulnerability remediation.
• Collaborate with the Cybersecurity team to implement security measures.
• Benefits:
• Competitive salary and benefits package.
• Ongoing training and professional development opportunities.
• A collaborative and dynamic work environment.

This role is responsible for supporting all activities related to deployment and setup of project hardware in on-premises locations and AWS cloud.

• Infrastructure Setup:
• Assess, design, install and configure on-premise servers.
• Conduct site surveys for datacentres, offices, and other designated Tier 2 systems to gather requirements and necessary information.
• Create detailed site deployment designs to document planned project hardware installation at each site and required resources from the site operator.
• Coordinate with hardware providers to plan and schedule deliveries of physical appliances, servers, and workstations.
• Collaborate with technical teams to integrate availability and SNMP traps of deployed infrastructure into the project's Observability platform (Dynatrace SaaS).
• Implement infrastructure management services such as planning and managing transition from previous supplier infra ops, firewall request and configuration, user access management, key and certificate management, patching, security compliance, etc.
• Network Design and Implementation:
• Create detailed network traffic routing designs for hybrid cloud solutions between VPCs and on-premises locations.
• Implement and test AWS Direct Connect and On-Premises Network Traffic Routing Designs to enable project integrations.
• Collaborate with client network teams and MPLS providers during setup and testing of telecommunications.
• Implement External Link Landing Zone Infrastructure Design to enable North-South traffic with designated interfaces and Public Transport Operator.

1. Experience in coordinating asset delivery in datacentres. Preference for work experiences with Singapore government agencies or ministries.
2. Comprehensive experience in designing networks for hybrid cloud solutions.
3. Implementation experience of AWS Direct Connect for one or more hybrid cloud solutions.
4. Basic knowledge of AWS networking services.
5. Experience working with Singapore Government Commercial Cloud implementation is a differentiator but not mandatory.

We are hiring: Cloud Infrastructure Engineer. We are looking for a skilled and experienced Cloud Infrastructure Engineer to join our dynamic team in Singapore. The ideal candidate will have a strong background in cloud technologies, infrastructure management, and a passion for optimizing cloud environments to ensure seamless operations.

Singapore, Singapore

Work From Office

Cloud Infrastructure Engineer

• Design, implement, and manage scalable cloud infrastructure solutions.
• Optimize cloud resources for performance and cost efficiency.
• Monitor system performance and troubleshoot issues proactively.
• Ensure security best practices are followed in all deployments.
• Collaborate with cross-functional teams to support development initiatives.
• Stay updated on emerging cloud technologies and trends.

• Minimum of 5 years of experience in cloud infrastructure engineering.
• Proficiency in AWS, Azure, or Google Cloud Platform services.
• Strong scripting skills (Python, Bash, etc.) for automation tasks.
• Excellent problem-solving abilities and attention to detail.
• Strong communication skills and ability to work in a team environment.

Ready to elevate your career? Apply now and join us on this exciting journey!

• Mid-Senior level

• Full-time

• Other

• IT Services and IT Consulting

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.

1. Design, deploy, and optimize Kubernetes clusters using the Nvidia software stack to support large language model applications.
2. Collaborate with cross-functional teams to integrate Nvidia GPU resources effectively within Kubernetes environments, ensuring optimal performance.
3. Implement and manage infrastructure as code (IaC) for Nvidia GPU configurations, focusing on scalability and high availability.
4. Monitor, troubleshoot, and resolve issues related to both Kubernetes clusters and Nvidia GPU resources to maintain a reliable and performant infrastructure.
5. Stay abreast of industry best practices and emerging technologies related to Kubernetes and the Nvidia GPU ecosystem.
6. Work closely with development teams to automate deployment processes, leveraging Nvidia GPU capabilities, and streamline workflows.
7. Implement security best practices to safeguard Kubernetes environments, Nvidia GPU resources, and sensitive data.
8. Participate in on-call rotation and provide timely response to incidents, minimizing downtime for language model applications.
9. Contribute to capacity planning and performance tuning activities, considering the demands of large-scale language model applications utilizing Nvidia GPU acceleration.
10. Document infrastructure configurations, processes, and procedures, facilitating knowledge sharing and team member onboarding.

1. Bachelor's degree in Computer Science, Information Technology, or a related field.
2. Proven experience in designing, implementing, and managing on-premises infrastructure solutions.
3. Strong knowledge of server virtualization, storage systems, and network infrastructure.
4. Hands-on experience with cloud-native technologies and deployment strategies.
5. Proven experience designing, deploying, and managing Kubernetes clusters such as SUSE Rancher, RedHat OpenShift.
6. Strong understanding of containerization concepts such as Docker, orchestration tools like Kubernetes, and Nvidia GPU acceleration technologies.
7. Proficiency in scripting, automation, and configuration management using tools such as Chef, Ansible, Terraform, or similar.
8. Familiarity with infrastructure-as-code principles and tools (e.g., Helm, Kubernetes manifests).
9. Experience with large-scale language model applications, particularly leveraging Nvidia GPU acceleration, is highly desirable.
10. Solid knowledge of networking concepts, Kubernetes networking models, and integration with Nvidia GPU resources.
11. Excellent problem-solving and troubleshooting skills, with a proactive approach to system optimization.
12. 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 be 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.

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.

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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.
• 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

• 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.

• Seniority level Not Applicable

• Employment type Full-time

• Job function Information Technology
• Industries Software Development

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Overview

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.

Key Responsibilities:

• Security Architecture Design
• Design and implement secure architecture for cloud infrastructure (i.e AWS and GCP)
• Develop security blueprints and reference architectures for cloud-based systems
• Define security requirements and controls for cloud deployments (IaaS, PaaS, SaaS)
• Risk Management and Compliance
• Conduct threat modelling and risk assessments on cloud platforms and services
• Ensure compliance with relevant security standards and regulations (e.g., ISO 27001, NIST, SOC 2)
• Collaborate on audits and assessments related to cloud security posture
• Cloud Security Operations
• Define and enforce cloud security policies (e.g., IAM, network security, encryption)
• Implement and maintain security monitoring and logging solutions to detect and respond to security events
• Lead response to cloud-related security incidents and vulnerabilities and participate in security incident response activities, providing technical expertise and contributing to post-incident analysis
• Governance and Strategy
• Provide strategic input on cloud security initiatives and roadmap
• Stay current with the latest security trends, technologies, and best practices, and proactively recommend and implement improvements to streamline the automation and improve the security posture
• Liaise with stakeholders to align security goals with business objectives
• Tooling and Automation
• Design, implement, and maintain automation scripts and tools to streamline security processes and improve efficiency
• Implement security best practices within Infrastructure as Code (IaC) frameworks (e.g., Terraform, CloudFormation, ARM templates) to ensure secure infrastructure deployment and management
• Integrate security tools and practices seamlessly into the CI/CD pipeline, including static and dynamic application security testing (SAST/DAST), vulnerability scanning, and security configuration management

Requirements

• Technical Skills
• Deep understanding of cloud security best practices, shared responsibility model, and cloud-native security controls
• Proficiency in Identity and access management (IAM), encryption, network security, and security monitoring in cloud environments
• Knowledge and experience with Infrastructure-as-Code (IaC) tools (e.g., Terraform, CloudFormation, ARM templates)
• Familiarity with DevSecOps practices and tools for CI/CD security integration
• Experience with cloud security posture management (CSPM) and security incident response in cloud environments
• Ability to evaluate and implement security tools (e.g., SIEM, WAF, vulnerability scanners, endpoint protection) in the cloud
• Proven experience developing and integrating security tools into automation pipelines (e.g., GitLab, Jenkins, Ansible DevOps)
• Experience integrating security testing tools (e.g. SAST, DAST, SCA, vulnerability scanners)
• Regulatory & Compliance Knowledge
• Familiarity with regulatory frameworks and standards (e.g., ISO 27001, NIST, SOC 2)
• Experience supporting audit and compliance activities in cloud environments

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

• We promote a learning culture and encourage you to grow and learn
• Annual Leave Benefits with additional perks such as Family Care and Birthday Leave
• Working in a collaborative environment with helpful team members

• Entry level

• Full-time

• Other
• Industries: IT Services and IT Consulting

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.

Job Title: DevOps Engineer - Cloud Infrastructure (APAC)

Location: Singapore (on-site)

MUST HAVE: Can speak both Mandarin and English

Unlock the Future of Cloud Infrastructure in APAC with Us

Are you ready to play a crucial role in optimizing and securing our cloud infrastructure across APAC, including China? Join our dynamic team as a DevOps Engineer, where you will be the go-to expert for all DevOps matters in the region.

Key Responsibilities:Cloud Infrastructure Management:

• Maintain and optimize cloud infrastructure for APAC, with a focus on China.
• Assist in migrating on-premises servers to the Cloud.
• Collaborate with the APAC Cloud Infrastructure Manager to ensure security by design in all projects.
• Automate and optimize OPEX costs on the Cloud.

Cybersecurity and Compliance:

• Maintain guidelines and standard operating procedures for infrastructure in APAC.
• Collaborate on the definition and execution of the IT infrastructure strategy.
• Address cybersecurity, privacy, and data protection incidents with the helpdesk and global operation teams.
• Design and implement SecDevOps processes and automation solutions.
• Ensure compliance with industry trends, introducing innovative solutions to optimize or design infrastructure.

Requirements:

Technical & Management Skills:

• Degree in Computer Science, Software Engineering, or related field.
• 2+ years of hands-on DevOps experience in the Public Cloud.
• Development experience in Python, Java, Golang, JavaScript, C#, Bash.
• Understanding of server fundamentals, virtualization, storage, and network protocols.
• Experience with CI/CD tools and pipelines (Jenkins, GitOps).
• Proficiency in Infrastructure-as-Code tools (Terraform).
• Familiarity with containerization and orchestration tools (Docker, Kubernetes, Helm).
• Exposure to Public Cloud platforms (Azure, GCP, Alibaba Cloud).
• Fluent in English and Mandarin for effective communication with China vendors.

Bonus Qualifications:

• Certifications from any Public Cloud and DevOps-related certifications.
• Experience in IT organizations supporting a mobile or "disconnected" workforce.
• 2+ years of experience in a global organization.
• Familiarity with enterprise IT architecture.