DevSecOps Engineer

TOPPAN NEXT TECH PTE. LTD.; Singapore; On-site; SGD 70,000 - 110,000; Full time

Job summary

A leading tech firm based in Singapore is seeking a skilled individual for a role focusing on CI/CD pipeline management, infrastructure automation, and quality assurance. Candidates should possess a Bachelor's degree in Computer Science and relevant experience in DevOps and automation. This position involves creating and maintaining CI/CD pipelines, developing automated tests, and ensuring software quality across environments. Strong hands-on experience with Docker and Kubernetes is essential.

Benefits

Career development opportunities

Flexible working environment

Health benefits

Qualifications

• Experience in DevOps or DevSecOps roles in secure environments.
• QA experience with manual and automated testing.
• Experience managing artifact registries like Nexus or Harbor.

Responsibilities

• Create and maintain CI/CD pipelines.
• Implement rollback and version control for infrastructure.
• Develop and execute automated tests for software products.

Skills

CI/CD pipeline management

Infrastructure automation

Quality Assurance

Strong problem-solving skills

Scripting in Bash

Excellent communication

Proficiency in Docker

Proficiency in Kubernetes

Education

Bachelor’s degree in Computer Science or related field

Tools

Docker

Kubernetes

GitLab CI/CD

Job description

Toppan Next Tech is accelerating the growth of its Security Solutions & Services (SSS) Division to strengthen its competitive edge and capitalize on high-impact emerging opportunities. Leveraging state-of-the-art multi-modal biometrics and advanced AI technologies, we are driving innovation across a range of next-generation solutions, including:

• Robotics and Automation Solutions
• Personnel Access Control Systems
• Vehicle Access Control Systems
• Automated Border Control Systems

Being resourceful, innovative and exhibiting a high degree of flexibility with a can-do attitude are key attributes to be successful in the role.

We are happy to achieve a Glassdoor rating of 3.8 from our employees and continuing to improve our working environment.

Key Responsibilities

CI/CD Pipeline Management

• Create and maintain CI/CD pipelines, ensuring automated build, test, and deployment across multiple environments (Development, Staging, and Production)
• Work within air-gapped environments, ensuring secure and reliable software delivery without external network dependencies
• Manage release processes, including version tagging, and deployment approvals
• Manage artifact registries to securely store and distribute build outputs across environments
• Work with deployment orchestration tools to streamline the rollout of applications and services

Infrastructure Automation & Configuration Management

Create and maintain reusable blueprints/templates to automate and streamline system setup and configurations

Implement rollback and version control mechanisms for infrastructure blueprints

Configure and manage load balancers as part of the system provisioning process, ensuring consistent network routing and failover behavior across environments

Quality Assurance

• Develop and execute automated tests for new/existing software products, device reliability and configurations standard
• Work with developers to identify quality requirements, create comprehensive test plans, troubleshoot issues, improve test coverage and documentation
• Execute scripts to perform hardware functional testing to verify every component performs its expected functions
• Support end-to-end system testing by running through different workflows/environments/load testing to test the entire solutions reliability and functionality
• Provide feedback to the development team on potential improvements in the software design to ensure better testability
• Assist in troubleshooting production issues and replicating customer-reported defects in testing environments
• Stay updated on the latest software testing tools, trends, and best practices

Requirements

Education & Experience

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field
• Experience in a DevOps, DevSecOps roles, preferably in air-gapped or secure environments
• Strong hands-on experience with Docker, Kubernetes, and GitLab CI/CD
• Familiar with Kubernetes orchestration is highly advantageous
• Experience automating infrastructure and managing artifact registries (e.g., Nexus, Harbor)
• QA experience with both manual and automated testing, focused on device and software validation

Technical Skills

• Strong expertise in CI/CD YAML pipeline management
• Proficiency in infrastructure automation and orchestration
• Familiar working in Linux environments
• Familiar with Docker and Kubernetes
• Familiar with container registry experience
• Scripting ability in Bash for automation tasks

Soft Skills

• Strong problem-solving and analytical thinking
• Excellent communication and collaboration skills
• Ability to thrive in a fast-paced, agile environment
• Detail-oriented with a focus on quality and security

Preferred Certifications

• Kubernetes certifications (e.g., Certified Kubernetes Administrator (CKA), Certified Kubernetes Security Specialist (CKS))
• GitLab certifications (e.g. GitLab Certified CI/CD Associate, GitLab Certified Security Specialist)
  • DevOps/Site Reliability certifications from the Linux Foundation (e.g. Certified GitOps Associate (CGOA)) are also acceptable but GitLab certifications are still preferred
• HashiCorp Infrastructure Automation Certifications (e.g. Terraform Associate, Terraform Authoring and Operations Professional)
• Red Hat Ansible Automation Platform Certifications
• Cloud DevOps certifications (AWS, Azure, or GCP)