DevSecOps Engineer

EMQ2 TECHNOLOGY SERVICES PTE. LTD.; Singapore; On-site; SGD 70,000 - 100,000; Full time

Job summary

A technology services provider in Singapore is seeking a DevSecOps Engineer to design and maintain automated provisioning pipelines and AWS resource templates. The role involves ensuring security and scalability while enhancing developer productivity across teams. Ideal candidates have a strong understanding of AWS, IaC practices, and CI/CD processes. Excellent scripting skills in Python, Bash, or similar languages are also required for troubleshooting platform issues. This role offers opportunities for collaborative work in a dynamic environment.

Benefits

Opportunity to work on large-scale projects

Exposure to cloud security and DevSecOps tools

Collaborative environment with continuous learning

Qualifications

• Experience in DevOps, cloud automation, or platform engineering.
• Strong understanding of AWS services.
• Hands-on experience with IaC templates.

Responsibilities

• Design, develop and maintain automated provisioning pipelines.
• Build secure and reusable AWS templates.
• Provide support for platform templates and pipelines.

Skills

AWS

Infrastructure as Code (IaC)

CI/CD

Scripting (Python, Bash)

Troubleshooting

Tools

GitLab CI

Terraform

CloudFormation

Jenkins

Job description

We are seeking a DevSecOps Engineer to design, develop, and maintain automated provisioning pipelines and infrastructure templates that support application teams across the organisation. The role involves building secure, scalable, and reusable templates for AWS resources, CI/CD, security controls, and developer productivity tools. You will work closely with engineering teams to streamline onboarding, enhance automation, and support platform-related issues.

Roles & Responsibilities

1. Automated Onboarding & Developer Tools Provisioning

Provision and maintain automated onboarding pipelines enabling tenants to rapidly provision resources and assign roles for:

• GitLab:Creation of project repositories
  Assignment of GitLab roles to users
• Jira:Ticketing workflow creation
• Confluence:Workspace creation

2. AWS Compute Resource Templates

Develop and maintain base templates such as:

• EC2 bootstrap templates for application deployment, database jump hosts, etc.
• AWS Image Builder templates for bring-your-own-AMI (e.g., GitLab Runner image).
• Lambda deployment templates for application deployment and secrets automation.

3. AWS Database Resource Templates

Create and manage templates to provision:

• DynamoDB
• RDS for Microsoft SQL Server

4. AWS Network Resource Templates

Develop and maintain network infrastructure templates including:

• Security groups and rules
• API Gateway and API Gateway stages
• Application Load Balancer (ALB) and Network Load Balancer (NLB)

5. AWS Security Resource Templates

Build reusable security-centric templates such as:

• IAM roles and policies
• KMS keys and configurations
• AWS Secrets Manager resources

6. AWS Storage & Backup Templates

Provision and maintain infrastructure templates for:

• AWS Backup
• S3 buckets

7. AWS EC2 Image Builder Stacks

Develop and maintain:

• Image Builder stacks for RHEL 8 and Windows Server 2019
• Build and test components
• Image Builder infra-config and recipes
• Templates enabling tenants to provision custom AMIs based on enterprise Golden AMIs

8. Platform Automation Pipelines

Build and maintain:

• Liquibase automation pipelines
• RDS hardening pipelines

9. Support

Provide support for:

• Service requests related to platform pipelines
• Service requests related to platform templates

Requirements

• Experience in DevOps, cloud automation, or platform engineering with strong understanding of AWS.
• Hands‑on experience designing and maintaining Infrastructure as Code (IaC) templates (e.g., CloudFormation, Terraform, CDK).
• Strong knowledge of CI/CD (GitLab CI, GitHub Actions, Jenkins, etc.) and automated provisioning pipelines.
• Understanding of security best practices across IAM, secrets management, KMS, and AWS network security.
• Experience with AWS services across compute, storage, network, security, and database domains.
• Strong scripting skills (Python, Bash, PowerShell, or similar).
• Ability to troubleshoot platform issues and support engineering teams effectively.
• Familiarity with image building pipelines and OS hardening processes is an advantage.

Additional Information

• Opportunity to work on large‑scale enterprise automation and DevSecOps initiatives.
• Role offers exposure to cloud security, automation frameworks, CI/CD, and modern DevSecOps tools.
• Collaborative environment with continuous learning and adoption of new technologies.