Senior DevOps Engineer - Cloud, CI/CD & Security

OpenTalent; Singapore; On-site; SGD 140,000 - 180,000; Full time

Job summary

OpenTalent is seeking a Senior DevOps Engineer to design, implement, operate, and continuously improve enterprise DevSecOps platforms, CI/CD pipelines, deployment automation, and cloud-native delivery across multiple application portfolios.

You will collaborate with Solution Architects, Product Owners, Developers, Testers, Security and Operations to standardize software delivery, improve deployment efficiency, governance, and operational resilience.

Responsibilities

• Design, build, and maintain CI/CD pipelines to support application delivery.
• Implement deployment automation and Infrastructure as Code (IaC) practices.
• Support enterprise DevOps tooling and platform services.
• Maintain reusable deployment templates and shared DevOps components.
• Support application releases across development, testing, staging, and production environments.
• Automate deployment processes and rollback mechanisms.
• Troubleshoot deployment issues and coordinate production implementations.
• Support change and release management activities.
• Build and maintain containerized application deployment pipelines.
• Support Kubernetes/OpenShift-based application platforms.
• Manage application configuration, secrets, and deployment artifacts.
• Implement environment provisioning and platform automation.
• Integrate security controls into CI/CD pipelines.
• Support code quality, vulnerability scanning, and compliance checks.
• Promote shift-left security practices and automation.
• Assist teams in remediation of security findings.
• Develop scripts and automation tools to reduce manual operational effort.
• Standardize delivery workflows across projects.
• Improve deployment reliability, consistency, and auditability.
• Drive adoption of DevOps best practices and engineering standards.
• Partner with Development, Testing, Security, Infrastructure, and Operations teams.
• Provide technical guidance on DevOps implementation approaches.
• Support incident investigation and root cause analysis.
• Facilitate knowledge sharing and operational readiness activities.

Tools

GitLab CI/CD

Source Code Management

Release Management

Jira Administration

Confluence Administration

Kubernetes

Red Hat OpenShift

Infrastructure Automation

Job description

OpenTalent is seeking a Senior DevOps Engineer to design, implement, operate, and continuously improve enterprise DevSecOps platforms, CI/CD pipelines, deployment automation, and cloud-native delivery across multiple application portfolios.

You will collaborate with Solution Architects, Product Owners, Developers, Testers, Security and Operations to standardize software delivery, improve deployment efficiency, governance, and operational resilience.