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Infrastructure & DevOps

DevOps Engineer (On-Premise)

HanoiMiddle/SeniorFull-timeOpenings: 2Deadline: November 14, 2026

About the company

VinSmart Future (VSF) is Vingroup's technology company, formed by merging the Group's entire technology ecosystem. As a core driver of Vingroup's future growth, VSF is AI-first - with artificial intelligence as the foundation of everything we build. With a talented team of nearly 4,000 local and international technology experts, VSF focuses on creating high-utility technologies that enhance lives and connect data, models, and infrastructure to unlock new possibilities.

Responsibilities

  • Build, operate, and optimize CI/CD pipelines for applications deployed entirely on On-Premise infrastructure.

  • Manage and operate Linux servers, physical servers, virtual machines, and private cloud environments.

  • Deploy, manage, and optimize containerized platforms using Docker and Kubernetes.

  • Build and manage infrastructure using Infrastructure as Code (IaC) tools such as Ansible, Terraform, or equivalent solutions.

  • Operate CI/CD platforms such as Jenkins, GitLab CI/CD, Argo CD, or equivalent tools.

  • Implement and maintain monitoring, logging, and alerting solutions using Prometheus, Grafana, ELK/EFK, Loki, or similar technologies.

  • Manage artifact and package repositories such as Nexus, Harbor, Artifactory, or equivalent platforms.

  • Collaborate with Development, System, Network, and Security teams to deploy applications across Dev, UAT, and Production environments.

  • Troubleshoot issues related to operating systems, containers, Kubernetes, networking, storage, and application deployment.

  • Design and maintain backup, restore, disaster recovery, and high availability solutions for critical systems.

  • Optimize system performance, scalability, reliability, and availability.

  • Develop automation scripts to reduce manual operational tasks.

  • Build and maintain DevOps standards, technical documentation, and operational procedures.

  • Ensure On-Premise systems comply with security requirements, access control policies, and system hardening standards.

Requirements

  • Bachelor's degree in Information Technology, Computer Science, Telecommunications, or a related field.

  • At least 3 years of experience in DevOps, System Engineering, SRE, Infrastructure, or a related role.

  • Hands-on experience working with 100% On-Premise or Private Infrastructure environments.

  • Strong knowledge of Linux administration and shell scripting.

  • Hands-on experience with Docker and Kubernetes.

  • Experience with at least one CI/CD platform such as Jenkins, GitLab CI/CD, Argo CD, or equivalent.

  • Experience with Ansible, Terraform, or other Infrastructure as Code / Configuration Management tools.

  • Solid understanding of TCP/IP, DNS, Load Balancing, Reverse Proxy, Firewall, VLAN, and Routing.

  • Experience with Nginx, HAProxy, or similar load balancing / reverse proxy solutions.

  • Experience with monitoring and centralized logging systems.

  • Knowledge of storage, backup, and database infrastructure is a plus.

  • Strong troubleshooting skills and experience handling production incidents.

Preferred Qualifications

  • Hands-on experience building and operating On-Premise Kubernetes clusters from scratch.

  • Experience with VMware, Proxmox, OpenStack, or other virtualization/private cloud platforms.

  • Experience with self-hosted DevOps tools such as Harbor, Nexus, GitLab Self-Managed, and Jenkins.

  • Experience working in Air-Gapped or Restricted Internet environments.

  • Knowledge of DevSecOps, Vault, PKI, Certificate Management, and IAM.

  • Experience designing and implementing High Availability and Disaster Recovery architectures.

  • Certifications such as CKA, CKAD, RHCE, or equivalent are preferred.

Benefits

  • Income competitive with the market.
  • Lunch allowance.
  • Preferential rates across the Group's ecosystem: tuition discounts (Vinschool), healthcare (Vinmec), resorts (Vinpearl), vehicle purchase (VinFast), and home rental or purchase (Vinhomes) … under the Group's policies.
  • Full insurance coverage as required by the Labor Law (Social, Health, UI), plus Company-provided personal health insurance based on position level, and periodic health check-ups at reputable hospitals and health centers nationwide.
  • Access to strategic, large-scale key technology projects.
  • The opportunity to work in a professional technology environment that brings together scientists, experts and engineers from leading technology companies in Vietnam and worldwide.
  • Free learning resources on Udemy, Coursera and O'Reilly; internal workshops; certification sponsorship; and special mentorship programs from the Group's and Company's leadership.
  • The chance to join the Group's technology clubs and internal tech events to learn and turn personal projects and ideas into reality.
  • Training programs to become an "Internal Trainer" and share expertise, with special benefits.
  • 12 annual leave days, plus public holidays and Tết as regulated by law.

Working Hours

  • 05 official working days at the office (Monday – Friday).
  • 02 remote working days per month on Saturdays on a rotating schedule.
  • Flexible working hours with check-in window from 08:30 – 09:30.
  • Proactively manage time to complete 08 working hours/day.

Work Location

  • Technopark Building, Hanoi

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