Middle/Senior Platform/System Operations Engineer

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

• Send CV to: [email protected]
• Hotline: +842466666100 (Recruitment Team)
• Facebook GEM Careers: https://www.facebook.com/tuyendungGEM
• Linkedin GEM Careers: https://www.linkedin.com/company/gem-careers-hiring/