KWAN

KWAN is a 100% Portuguese company that is part of the Rupeal Group, dedicated to IT Staffing, consulting, and outsourcing. KWAN exists because a developer believed in a different way of recruiting: treating people with the respect they deserve. Our goal is to be your go-to place for career advice and help you reach your dream job.
About company

Linux SysAdmin

On-site

location Porto

date July 30, 2026

types Full-time

We are looking for a Linux System Administrator Porto who's eager to embark on an exciting new opportunity! Apply here https://form.typeform.com/to/PYqxT8NO?opportunity=Sara%20Norberto&channel=ITJobs

About KWAN

We connect IT professionals with projects that match their skills, professional experience, and goals, then we offer a career progression program, delivered by in-house specialists - our People Experience Partners - to guide them through our journey with us.

What is this challenge about:

  • Build, deploy, and maintain infrastructure services and applications running on enterprise Linux platforms.
  • Automate infrastructure provisioning, configuration, and operational tasks using scripting and Infrastructure as Code (IaC) tools.
  • Monitor system performance, troubleshoot incidents, perform root cause analysis, and implement corrective and preventive actions.
  • Collaborate with architects, project managers, and cross-functional technical teams to deliver reliable and scalable infrastructure solutions.
  • Manage infrastructure configurations and automation code using version control systems such as Git.
  • Drive continuous improvement initiatives with a strong focus on automation, operational efficiency, and platform reliability.
  • Participate in an on-call rotation to support production environments and ensure service availability.

Does it sound exciting? Apply now! https://form.typeform.com/to/PYqxT8NO?opportunity=Sara%20Norberto&channel=ITJobs

What we are looking for:

  • 5+ years of experience in Linux system administration, particularly with enterprise distributions such as RHEL, Oracle Linux, or Rocky Linux.
  • Working knowledge of Windows Server administration as a complementary skill.
  • Solid understanding of operating system fundamentals, including command-line administration, process management, file systems, permissions, and OS-level troubleshooting.
  • Experience with scripting and automation tools such as Bash/Shell, Terraform, Ansible, PowerShell, or similar.
  • Experience using version control systems such as Git (GitHub, GitLab, or equivalent) following modern collaboration and code management practices.
  • Good understanding of infrastructure technologies, including storage, virtualization, networking (TCP/IP, DNS, HTTP/HTTPS, firewalls), and Active Directory.
  • Familiarity with cloud computing concepts (IaaS, PaaS, SaaS) and practical experience with at least one major cloud platform (AWS, Azure, or Google Cloud Platform).
  • Strong troubleshooting and analytical skills, including incident investigation, root cause analysis, and problem resolution.
  • Ability to work effectively in cross-functional teams and communicate with technical and non-technical stakeholders.
  • Proactive mindset with a strong focus on automation, continuous improvement, and operational excellence.
  • Living in Porto (hybrid role).
  • Fluent level of English.

Do you meet most of the position requirements? Then grab this opportunity and apply now! https://form.typeform.com/to/PYqxT8NO?opportunity=Sara%20Norberto&channel=ITJobs

What we offer

  • A project that matches your skills and ambitions, as well as your preferences for working policies and culture.
  • A competitive salary with awesome benefits and opportunities to leverage your knowledge and network to earn additional income.
  • An empowering and respectful work culture enriched with social and learning events.
  • A People Experience Partner specially assigned to you - your go-to career guide, responsible for supporting your growth, facilitating training, and ensuring your work-life balance at KWAN.
  • A relocation package and visa sponsorship for all our international hires.

Some Words From Our Colleagues

“At KWAN, they make sure that I feel comfortable with the client I’m working for and that what I’m doing aligns with my career aspirations.” - Luis Caldeira, DevOps @ KWAN

Grab this opportunity, apply now! https://form.typeform.com/to/PYqxT8NO?opportunity=Sara%20Norberto&channel=ITJobs

Contacts and Address

earth Avenida Duque de Ávila, 46 - 3ºA 1050 - 083 Lisboa