Cloud Infra Engineer

You will be part of a dynamic team responsible for exploring, designing, managing and optimising our on-premised cloud infrastructure platforms and services. You will be working with a team of cloud infrastructure engineers, responsible for implementing cloud networking, storages, virtual machines and infra security solutions. You must have a good understanding of cloud infra technologies, architecture and site reliability engineering (SRE).

Responsibilities

• Design, develop and deploy a highly available, reliable and scalable cloud infrastructure platform and services. The job scopes involve implementing effective infra solutions for cloud networks, storages, virtual machines, infra security and disaster recovery.
• Develop and maintain infrastructure using infra-as-code tools like Terraform or Ansible to ensure repeatable, automated and version-controlled deployments.
• Build in-systems telemetry to analyse and optimise their performance and reliability.
• Implement security measures to ensure infrastructure meets organisation security standards and compliance.
• Troubleshoot cloud infrastructure incidents to identify root cause and implement resolutions.
• Define, implement and track SRE metrics, including SLO, SLI and error budgets to improve cloud systems reliability.
• Collaborate with developers and infra stakeholders to understand their needs.
• Perform capacity planning to ensure that the infrastructure is scalable for future demands.

Requirements (Minimum Qualifications)

• A degree or professional qualification in Computer Science, Computer or Electrical Engineering, Information Technology or a STEM qualification with relevant experience
• Knowledge in IT Infrastructure (i.e. networks, systems, storage) and Infra Operations
• Proficient in infra-as-code and scripting tools like Ansible, Terraform, Linux shell scripts, Powershell, etc.
• Understanding of public cloud services like AWS, Azure or GCP.
• System operations and administration experience on enterprise systems.
• At least 2 years of relevant working experience, including scripting and programming.

Nice to Have

• Cloud certifications, such as AWS, GCP certificates.
• Familiar with metrics/logging systems such as Elastic Stack and Prometheus/Grafana.

As CSIT is an agency under the Ministry of Defence (Singapore), only Singapore Citizens will be considered.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans.