Systems Engineer – Red Hat Enterprise Linux (RHEL) Expert (she / he / they)

If you are looking for a new challenge and would like to take part of international projects within a multinational IT firm, this is your opportunity!

We are looking for a Systems Engineer specialized in Red Hat Enterprise Linux (RHEL) to join our technical team.

The ideal candidate has strong experience in administration, configuration, support, and upgrade of Red Hat systems, particularly in migrating older RHEL versions to RHEL 8.10.

You will work in mission-critical environments and collaborate closely with infrastructure, security, and operations teams to ensure stability, compatibility, and security throughout the upgrade and migration processes.

Key Responsibilities

Plan, execute, and document system upgrades / migrations from earlier RHEL versions (6.x / 7.x / 8.x) to RHEL 8.10.

Analyze dependencies, package compatibility, and potential upgrade risks .

Implement and maintain best practices for Red Hat system administration.

Manage patching, repositories, and subscriptions using Red Hat Satellite or similar tools.

Collaborate with infrastructure and security teams to ensure compliance with corporate standards.

Perform advanced troubleshooting and performance optimization on Linux systems.

Automate administrative tasks using Bash, Python, or Ansible.

Maintain accurate technical documentation for configurations and procedures.

Technical Requirements

Minimum 5 years of hands-on experience with Red Hat Enterprise Linux (RHEL) administration.

Proven experience performing u pgrades and migrations between RHEL versions (ideally to 8.10).

Strong knowledge of YUM / DNF, systemd, SELinux, Kickstart, Satellite, Ansible, and Red Hat Insights.

Requirements

EU security clearance eligible (+5 years EU-nationality)

Fluency in English (written and spoken) is required; proficiency in any other European language is a plus.

Availability to travel occasionally

Why NTT DATA?

Competitive compensation package.

Flexible hybrid working model.

A mentor to support you with your employee experience.

Continuous learning opportunities & sponsored certifications (Udemy, languages etc.).

Clear career paths & a developmental 360° feedback framework.

An international dynamic within a fast-paced working environment.

The opportunity to work in a diverse environment with talented colleagues.

At NTT DATA, we believe everyone is unique and different, this is why we bet for an inclusive culture that recognizes and values diversity. We work day after day to create an environment in wich we can explore, live and enhance our own singularity.

#WeAreAllUnique #YouMakeUsUnique