Middle/Senior Platform/System Operations Engineer

About the role

A middle/senior Platform/System Operations Engineer is needed to manage and maintain Linux-based infrastructure, containerized environments and application operations, keeping systems stable, available and well deployed. Strong hands-on experience with Linux, Kubernetes, Docker, CI/CD and good English communication are required.

Key responsibilities

• Operate and maintain Linux/VM environments, including 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
• Deploy applications via CI/CD processes and operational runbooks, then validate, troubleshoot and perform root cause analysis
• Maintain monitoring and alerting, automate health checks and track service availability
• Manage SSL certificates and support security audits, vulnerability remediation, API security and CDN configuration
• Maintain Infrastructure as Code components and support automation with Ansible and Terraform
• Work with DevOps teams to improve CI/CD pipelines and deployment standards

Required profile

• 5+ years of hands-on experience in System Administration, Platform Operations or Application Operations
• Strong Linux administration and troubleshooting skills
• Practical experience with application deployments, monitoring and incident response
• Ability to work independently and collaborate with technical teams
• Good written and verbal English

Required skills

• Linux administration
• Kubernetes and Docker
• CI/CD processes and operational procedures
• Nice to have: AWS, Azure or GCP; Ansible, Terraform or other IaC tools; familiarity with CI/CD tools; knowledge of infrastructure security, monitoring and reliability practices