DevSecOps Engineer (2-Years Contract)

TOPPAN NEXT TECH PTE. LTD.; Singapore; On-site; SGD 90,000 - 150,000; Full time

Job summary

Toppan Next Tech Pte. Ltd. in Singapore is seeking a DevOps/DevSecOps engineer to strengthen the Security Solutions & Services (SSS) Division.

You will own CI/CD pipelines, automation, and infrastructure reliability across air-gapped environments to ensure secure software delivery. The role requires hands-on experience with Docker, Kubernetes, GitLab CI/CD, and infrastructure automation. You will collaborate with cross-functional teams to design repeatable blueprints, manage artifact registries

Qualifications

• Bachelor's degree in a related field is required.
• Hands-on DevOps/DevSecOps experience in secure environments preferred.
• Strong experience with Docker, Kubernetes, and GitLab CI/CD.
• Familiarity with Kubernetes orchestration is advantageous.
• Experience automating infrastructure and managing artifact registries (Nexus, Harbor).
• QA experience with both manual and automated testing.

Responsibilities

• Create and maintain CI/CD pipelines across Development, Staging, and Production environments.
• Work in air-gapped environments ensuring secure 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.
• Work with deployment orchestration tools to streamline rollout of applications and services.

Skills

Docker

Kubernetes

GitLab CI/CD

CI/CD pipelines

Linux

Bash scripting

Container registry

Education

Bachelor’s degree in Computer Science, Information Technology, Engineering, or a related field

Tools

Nexus

Harbor

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 certififcations (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)