DevSecOps Engineer

YM GLOBAL TECHNOLOGIES PTE. LTD.; Singapore; On-site; SGD 110,000 - 170,000; Full time

Job summary

YM GLOBAL TECHNOLOGIES PTE. LTD. is seeking a DevSecOps Engineer to design and automate secure, scalable infrastructure across data centers and cloud environments in Singapore.

You will own end-to-end security and deployment pipelines, troubleshoot incidents, and drive automated change management. The role requires 4–6 years of experience and strong skills in scripting, cloud platforms, containerization, and IaC.

Qualifications

• Degree/Diploma in Computer Science, Computer/Electronics Engineering, IT, or related discipline.
• Strong understanding of SDLC, TDD, CI, and CD.
• Experience with highly available, high-performance, secure multi-data-center and hybrid-cloud environments.
• Proficiency in at least 3 scripting/programming languages: Bash, PowerShell, Python, Go.
• Git and modern branching workflows.
• Public cloud experience: AWS, Azure, or Google Cloud .
• Infrastructure automation: Ansible, Terraform, Puppet, Vagrant .
• Virtualization: KVM, VMware, Hyper-V .
• Containers: Docker, Kubernetes .
• CNCF tools: Prometheus, Helm, ArgoCD, Istio, Gatekeeper, Crossplane .
• CI/CD tools: GitLab, Jenkins, BitBucket, ArgoCD .
• Disaster recovery, backup and restore.
• Infrastructure monitoring and observability.
• RPM-based software packaging and deployment.

Responsibilities

• Design, automate, and maintain secure, scalable, and resilient infrastructure and deployment pipelines.
• Develop automation for deploying, managing, scaling, and monitoring applications across data centers and cloud environments.
• Troubleshoot system/application issues and participate in on-call escalations.
• Own end-to-end infrastructure and security solutions.
• Deploy and manage infrastructure monitoring and observability tools.
• Implement configuration management, business continuity, and disaster recovery automation.
• Provision VMs, databases, app containers, and licenses.
• Configure and maintain CI/CD pipelines and release processes.
• Develop scripts and automation for build, integration, and deployment.
• Automate configuration management across development, QA, and production.

Skills

SDLC

TDD

CI/CD

Hybrid-cloud

Scripting languages

Git workflows

Cloud platforms

Infrastructure automation

Virtualization

Containerization

CNCF tools

CI/CD tools

Disaster recovery

Observability

Education

Degree/Diploma in CS / IT / Engineering

Tools

AWS

Azure

Google Cloud

Ansible

Terraform

Puppet

Vagrant

KVM

VMware

Hyper-V

Docker

Kubernetes

Prometheus

Helm

ArgoCD

Istio

Gatekeeper

Crossplane

GitLab

Jenkins

Bitbucket

HashiCorp Vault

ElasticSearch Enterprise

Tenable

Job description

DevSecOps Engineer

Experience 4-6 years - Consultant

Open to Singapore Citizens / PR

Responsibilities

• Design, automate, and maintain secure, scalable, and resilient infrastructure and deployment pipelines.


• Develop automation and processes for deploying, managing, scaling, and monitoring applications across data centers and cloud environments.


• Troubleshoot system/application issues and participate in on-call escalations.


• Own end-to-end infrastructure and security solutions.


• Deploy and manage infrastructure monitoring and observability tools.


• Implement configuration management, business continuity, and disaster recovery automation.


• Provision VMs, databases, application containers, and licenses.


• Configure and maintain CI/CD pipelines and release processes.


• Develop scripts and automation for build, integration, and deployment.


• Automate configuration management across development, QA, and production.

Required Skills

• Degree/Diploma in Computer Science, Computer/Electronics Engineering, IT, or related discipline.


• Strong understanding of SDLC, TDD, CI, and CD.


• Experience with highly available, high-performance, secure multi-data-center and hybrid-cloud environments.


• Proficiency in at least 3 scripting/programming languages : Bash, PowerShell, Python, Go.


• Git and modern branching workflows.


• Public cloud experience: AWS, Azure, or Google Cloud .


• Infrastructure automation: Ansible, Terraform, Puppet, Vagrant .


• Virtualization: KVM, VMware, Hyper-V .


• Containers: Docker, Kubernetes .


• CNCF tools: Prometheus, Helm, ArgoCD, Istio, Gatekeeper, Crossplane .


• CI/CD tools: GitLab, Jenkins, BitBucket, ArgoCD .


• Disaster recovery, backup and restore.


• Infrastructure monitoring and observability.


• RPM-based software packaging and deployment.

Security & Compliance

• Security controls within CI/CD pipelines and cloud-native architectures.


• Security assessments, vulnerability scanning, and system hardening.


• Security tools such as HashiCorp Vault, ElasticSearch Enterprise, Tenable, HP Fortify, Sonatype Nexus IQ, AWS Security Services .


• Strong networking knowledge: firewalls, subnets, routing, access controls.


• Security assessment experience in government or highly regulated environments