DevOps Engineer

LinkedIn|LG CNS Vietnam|Hanoi, Hanoi, Vietnam|18 Aug 2026
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JOB DESCRIPTION

Responsibility:

  • Design scalable, secure, and maintainable application architecture for on-premises and/or public cloud environments.
  • Define standard deployment patterns (VM-based, container-based, Kubernetes-based) and guide teams on best-fit approaches.
  • Build and maintain CI/CD pipelines and reusable templates to improve delivery speed, quality, and traceability.
  • Install, configure, and harden middleware components (Nginx/Apache HTTPD/Tomcat), including TLS and routing best practices.
  • Establish and promote architecture standards, security guidelines, and design principles (secrets handling, least privilege, secure defaults).
  • Produce and maintain architecture documentation (diagrams, ADRs, runbooks, deployment guides).
  • Collaborate with development, QA, product, and operations teams to ensure smooth releases and stable operations.
  • Contribute to an AI Agent solution development project.

Requirment:

  • Proven ability to design application architecture and deliver modern applications in On-premises and/or Public Cloud environments.
  • Working knowledge of CI/CD using tools such as GitLab CI, Jenkins, GitHub Actions, Argo CD/GitOps, or equivalent.
  • Ability to install and configure at least one middleware stack (Nginx, Apache HTTP Server, Apache Tomcat).
  • Capability to deploy applications on at least one of: on-premises servers, public cloud, containers, Kubernetes.
  • Familiarity with artifact/container registries (e.g., Nexus Repository, Harbor, Docker Registry) including publishing, versioning, and access control.
  • Understanding Linux fundamentals and basic networking (DNS, HTTP/HTTPS, TLS).
  • Strong communication skills and effective collaboration with developers.
  • Intermediate English communication skills (speaking).