Junior Linux System Administrator

Summary

Join Deutsche Telekom IT Solutions, a leading ICT employer in Hungary, as a Linux Administrator. You will provide OS support for Linux machines, monitor system performance, troubleshoot issues, and ensure high availability. Responsibilities include implementing security measures, automating tasks, handling incident and change tickets, and processing orders. You will collaborate with internal teams. The role requires 1-3 years of experience as a Linux administrator and a strong foundation in Linux operating systems. Excellent problem-solving skills and intermediate English are essential.

Requirements

• 1-3 years of proven experience as a Linux administrator
• Strong foundation of Linux operating systems (such as CentOS, Ubuntu, and Red Hat)
• Familiarity with configuration management tools (such as Ansible, Puppet, HPSA)
• Familiarity in programming/scripting languages like Bash, Python, and Perl
• Basic understanding of virtualization technologies (e.g., VMware)
• Excellent problem-solving abilities and a detail-oriented approach
• Capable of working both independently and collaboratively
• At least intermediate English language knowledge
• Strong adaptability and flexibility to manage changing priorities and dynamic environments

Responsibilities

• Providing OS support for Linux machines (mainly Red Hat and Oracle Enterprise Linux)
• Monitor system performance, troubleshoot issues, and ensure high availability and reliability of Linux-based infrastructure
• Implement and maintain security measures to protect Linux systems from unauthorized access and ensure compliance with industry regulations
• Automate system administrative tasks
• Handling incident tickets
• Clarifying and implementing change tickets
• Processing orders (machine deployment or extension, user creation, etc.)
• Work with other internal teams

Preferred Qualifications

• Relevant certifications (such as RHCSA, RHCE)
• Experience with virtual machines (such as VMWARE)
• Knowledge of containerization technologies (e.g., Docker)
• Understanding network protocols and services (e.g., TCP/IP, DNS, DHCP)
• Knowledge of centralized authentication (LDAP)
• Bachelor's degree in Computer Science, Information Technology, or a related field

Benefits

Remote working possibility is only available within Hungary due to European taxation regulation