Redhat OpenShift Engineer (AWS, GitLab, CloudWatch, Prometheus, IAM)

EXASOFT CONSULTING PTE. LTD.; Singapore; On-site; SGD 120,000 - 180,000; Full time

Job summary

EXASOFT CONSULTING PTE. LTD. is seeking a senior Cloud Engineer to design, deploy and support OpenShift and Kubernetes across AWS, Azure and hybrid environments in Singapore.

You will automate using Terraform and Ansible, build CI/CD pipelines with Jenkins and GitLab, implement GitOps with Argo CD, and ensure security, monitoring with Prometheus, Grafana and CloudWatch. The role emphasizes hands-on troubleshooting, cloud migration, disaster recovery, and collaboration across platform and

Qualifications

• 6+ years of hands-on cloud engineering or DevOps experience.
• Strong OpenShift and Kubernetes administration in cloud/hybrid environments.
• Experience with AWS, Azure and hybrid infrastructures.
• IaC and automation using Terraform and Ansible.
• CI/CD pipelines with Jenkins/GitLab and GitOps with Argo CD.
• Container deployments with Docker and Helm; monitoring with Prometheus and Grafana.

Responsibilities

• Engineer and support OpenShift and Kubernetes platforms across cloud environments.
• Automate provisioning and configuration using Terraform and Ansible.
• Develop and maintain Jenkins and GitLab CI/CD pipelines.
• Implement GitOps deployment workflows with Argo CD.
• Support Docker-based workloads and Helm-driven deployments.
• Integrate cloud infrastructure with container platforms and networks.
• Implement monitoring and observability with Prometheus, Grafana and CloudWatch.
• Apply IAM, security controls and DevSecOps practices across cloud infrastructure.
• Develop Python and Bash automation for cloud operations and maintenance.
• Support cloud migration, platform modernization, incident management and disaster recovery.
• Troubleshoot cloud, OpenShift, Kubernetes and CI/CD issues affecting production delivery.

Skills

Cloud Engineering

DevOps

DevSecOps

Incident Management

Disaster Recovery

Automation

Python

Bash/Shell

CI/CD pipelines

GitOps

Production troubleshooting

Cross-team coordination

Tools

OpenShift OCP

Kubernetes

AWS

Azure

Terraform

Ansible

Jenkins

GitLab CI/CD

Argo CD

Git

Docker

Helm

Prometheus

Grafana

CloudWatch

Job description

Responsibilities:

• Engineer and support Red Hat OpenShift and Kubernetes platforms across AWS, Azure and hybrid cloud environments.
• Automate cloud infrastructure provisioning and configuration using Terraform and Ansible.
• Develop and maintain Jenkins and GitLab CI/CD pipelines supporting automated application deployment and release processes.
• Implement GitOps-based deployment workflows using Argo CD across containerized environments.
• Support Docker-based workloads and Helm-driven application deployments across OpenShift and Kubernetes.
• Integrate cloud infrastructure with enterprise container platforms, networking and application environments.
• Implement cloud monitoring and observability using Prometheus, Grafana and CloudWatch.
• Apply IAM, security controls and DevSecOps practices across cloud and container infrastructure.
• Develop Python and Bash/Shell automation for cloud operations, deployment validation and infrastructure maintenance.
• Support cloud migration, platform modernization, incident management and disaster recovery initiatives.
• Troubleshoot cloud, OpenShift, Kubernetes and CI/CD issues affecting production application delivery.

Requirements:

• 6+ years of strong hands-on experience in Cloud Engineering, DevOps or cloud infrastructure.
• Strong hands-on experience with Red Hat OpenShift OCP and Kubernetes in cloud or hybrid environments, including production administration and troubleshooting.
• Hands-on experience with AWS, Azure and hybrid infrastructure supporting enterprise workloads.
• Strong experience with Terraform and Ansible for Infrastructure as Code and cloud infrastructure automation.
• Hands-on experience with Jenkins, GitLab CI/CD, Git and Argo CD for automated deployment and GitOps workflows.
• Experience with Docker and Helm for containerized application deployment across Kubernetes/OpenShift environments.
• Strong experience with Python and Bash/Shell for cloud and deployment automation.
• Hands-on experience with IAM, DevSecOps and cloud security practices in enterprise environments.
• Experience with Prometheus, Grafana and CloudWatch for monitoring, alerting and production troubleshooting.
• Experience in supporting cloud migration, platform modernization, Incident Management and Disaster Recovery.
• Strong production troubleshooting experience in coordinating technical activities across cloud, platform, application and infrastructure teams.