Systems Administrator Linux (Maia/Hybrid)

Claranet limited; Maia; Sur place; EUR 42 000 - 64 000; Plein temps

Avantages offerts par ce poste

Training opportunities

Competitive salary

Résumé du poste

Claranet limited in Portugal is seeking a Systems Administrator Linux to join our Talent Team on a client project. You will manage enterprise Linux environments (RHEL, Oracle Linux, Rocky) and handle Windows Server as needed while advancing automation across on-prem, cloud, and hybrid setups.

Expect to work with Bash, Terraform, Ansible, and PowerShell to deploy, configure, and optimize infrastructure services.

Qualifications

• Enterprise Linux admin experience (RHEL/Oracle/Rocky) required.
• Windows Server knowledge is a plus.
• Strong scripting and automation skills.

Responsabilités

• Administer, maintain, and support enterprise Linux environments.
• Manage and troubleshoot Windows Server as required.
• Monitor, maintain, and optimize operating systems, infrastructure services, and business-critical applications.
• Deploy, configure, and support infrastructure components across on-premises, cloud, and hybrid environments.
• Automate operational processes and routine tasks using Bash, Terraform, Ansible, and PowerShell.

Connaissances

Linux admin

RHEL/Oracle/Rocky

Windows Server

Scripting

Terraform

Ansible

PowerShell

Git

Outils

Terraform

Ansible

PowerShell

Git

Description du poste

We'refast learners, hard workers, natural collaborators... and we MakeModern Happen !

Ourambition is to unlock the potential of our digital world so that organisationseverywhere can innovate and thrive securely. We aim to achieve this goal bybringing together the world’s most talented people and the most powerfultechnologies, combining them to address our customers' challenges and to buildsomething stronger together.

Right now, we are looking for a Systems Administrator Linux for aclient on our Talent Team.

Your responsibilities include:

• Administer, maintain, and supportenterprise Linux environments, including RHEL, Oracle Linux, and Rocky Linux.
• Manage and troubleshoot WindowsServer systems as required.
• Monitor, maintain, and optimizeoperating systems, infrastructure services, and business-critical applications.
• Deploy, configure, and supportinfrastructure components across on-premises, cloud, and hybrid environments.
• Automate operational processes androutine tasks using scripting and Infrastructure as Code (IaC) tools such asBash, Terraform, Ansible, and PowerShell.

You must have:

• Strong hands-on experience in Linuxsystem administration (enterprise distributions such as RHEL, Oracle Linux,Rocky).
• Windows Server knowledge as acomplementary skill.
• Solid understanding of operatingsystem fundamentals, including command line usage, process management, filesystems, permissions, and OS-level troubleshooting.
• Experience in building, deploying,and maintaining infrastructure services and applications running on topofoperating systems.
• Experience with scripting andautomation (hands-on Bash/Shell, Terraform, Ansible, PowerShell, etc.).
• Experience using version controlsystems such as Git (e.g., GitHub or GitLab), following good collaboration andcode management practices.
• Good understanding ofinfrastructure-related domains such as storage, virtualization, networkingconcepts, including TCP/IP, DNS, HTTP/S, firewalls, DNS, AD.
• Familiarity with cloud computingconcepts (IaaS, PaaS, SaaS) and working knowledge of at least one major cloudprovider (GCP, Azure, AWS).
• Strong troubleshooting skills,including incident analysis, root cause identification, and implementation ofcorrective and preventive measures.
• Ability to work closely withcross-functional teams, including architects, project managers, and othertechnical stakeholders.
• Proactive mindset with a strongfocus on automation, operational efficiency, and continuous improvement.
• Participate in on-call rotations(but there shouldn’t be a lot of work since you will work to automateeverything!)

We offer:

• Integration into a dynamic andmotivated team for the performance of the role.
• Additional training.
• Salary package according to the roleperformed.