Linux Systems Infrastructure Specialist

2 weeks ago


Warszawa, Mazovia, Czech Republic Link Group Full time
About the Role

At Link Group, we are seeking an experienced Linux Systems Administrator/Support Engineer to join our team. As a key member of our infrastructure team, you will be responsible for maintaining and optimizing our IT infrastructure.


Key Responsibilities:
  • Infrastructure Management
    • Deploy, configure, and maintain Linux-based infrastructure in production environments.
    • Maintain system documentation, including configurations, operational procedures, and troubleshooting guides.
    • Work closely with other teams to support infrastructure needs and implement best practices.
  • System Performance and Security
    • Monitor system performance, troubleshoot issues, and ensure high availability of Linux servers.
    • Manage authentication, access controls, and security policies, including integration with centralized authentication services.
    • Automate system administration tasks using scripting and configuration management tools.

Requirements:
  • Linux System Administration (3+ years of experience)
  • Experience with automation tools such as Ansible, Terraform, or Puppet
  • Familiarity with networking fundamentals (TCP/IP, DNS, DHCP)
  • Strong understanding of storage management, including file systems, remote mounts (NFS, CIFS), and logical volume management
  • Hands-on experience with scripting in Bash or Python
  • Problem-solving skills and a proactive approach to infrastructure management


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