Middle/Senior Platform/System Operations Engineer

Middle/Senior Platform/System Operations Engineer

LOCATION: Hanoi, HCMC

JOB DESCRIPTION 

We are looking for a Middle/Senior Platform/System Operations Engineer to manage and maintain Linux-based infrastructure, containerized environments, and application operations, ensuring system stability, availability, and smooth deployments. The ideal candidate has strong hands-on experience with Linux, Kubernetes, Docker, CI/CD, and good English communication skills.

  • Operate and maintain Linux/VM-based environments, including system patching, troubleshooting, and incident resolution.
  • Manage Kubernetes and Docker environments, including cluster maintenance and master/worker node upgrades.
  • Install, configure, upgrade, and maintain applications and web servers.
  • Execute application deployments following CI/CD processes and operational runbooks.
  • Perform post-deployment validation, troubleshooting, and root cause analysis (RCA).
  • Maintain monitoring and alerting systems, automate health checks, and track service availability.
  • Manage SSL certificates and support security audits, vulnerability remediation, API security, and CDN configurations.
  • Maintain Infrastructure as Code (IaC) components and support automation using Ansible and Terraform.
  • Collaborate with DevOps teams to improve CI/CD pipelines and deployment standards.

REQUIRED SKILLS AND EXPERIENCE 

  • 5+ years of hands-on experience in System Administration, Platform Operations, or Application Operations.
  • Strong Linux administration and system troubleshooting skills.
  • Practical experience with application deployments, monitoring, and incident response.
  • Working knowledge of Kubernetes, Docker, and containerized environments.
  • Understanding of CI/CD processes and operational procedures.
  • Ability to work independently and collaborate effectively with technical teams.
  • Good English communication skills (written and verbal)

NICE TO HAVE

  • Experience with AWS, Azure, or GCP.
  • Experience with Ansible, Terraform, or other automation/IaC tools.
  • Familiarity with CI/CD tools and deployment automation.
  • Knowledge of infrastructure security, monitoring, and reliability practices

BENEFITS

  • Competitive and negotiable salary (UP TO 50M)
  • Probation salary is 100% of official salary
  • 13th-month salary and performance review twice a year
  • Bonus for special occasions each year (Labor Day, National Day, Solar New year, Lunar New Year)
  • Project bonus
  • Employee’s professional certification and training allowances subject to company regulations
  • Opportunity to participate in internal training programs on AI, foreign languages, and professional development
  • Health Care Insurance
  • Annual Health Assessment
  • Social, health and unemployment insurance following government policy
  • Enjoy company summer trips and other team building activities held monthly and quarterly
  • Professional, creative and dynamic working environment
  • Work five days per week with flexible check-in time

CONTACT