Windows & Linux Systems Administrator Engineer (Lisbon)

CAPGEMINI ENGINEERING

At Capgemini Engineering, the world leader in engineering services, we bring together a global team of engineers, scientists, and architects to help the world’s most innovative companies unleash their potential. From autonomous cars to life-saving robots, our digital and software technology experts think outside the box as they provide unique R&D and engineering services across all industries. Join us for a career full of opportunities. Where you can make a difference. Where no two days are the same.

YOUR ROLE

We are looking for a skilled Windows and Linux Systems Administrator Engineer to join our Infrastructure team. In this role, you will be responsible for designing, maintaining, securing, and optimizing our server and infrastructure environments across both Windows and Linux platforms:

• Install, configure, administer, and support Windows Server and Linux (e.g., RHEL, Ubuntu, CentOS) systems.
• Monitor system performance, availability, and security; troubleshoot and resolve issues.
• Manage Active Directory, Group Policy, DNS, DHCP, and file/print services.
• Maintain Linux services (Apache/Nginx, firewalls, etc.)
• Automate routine tasks using PowerShell, Bash, or Python.
• Perform system patching, upgrades, backups, and disaster recovery activities.
• Support virtualization and/or container platforms (VMware, Hyper‑V, KVM, Docker).
• Implement and maintain security best practices and compliance requirements.
• Document systems, procedures, and configurations.
• Collaborate with network, cloud, and security teams on infrastructure projects.

YOUR PROFILE

• More than 4 to 5 years of experience as a Windows and Linux Systems Administrator Engineer.
• Strong knowledge of Windows Server and Linux administration.
• Experience with scripting and automation (PowerShell, Bash, Python).
• Solid understanding of networking fundamentals (TCP/IP, DNS, firewalls).
• Experience with backup, monitoring, and logging tools.
• Strong troubleshooting and problem‑solving skills.

NICE TO HAVE:

• Experience with cloud platforms (Azure, AWS, or GCP).
• Familiarity with configuration management (Ansible).
• Knowledge of CI/CD, containers, or Kubernetes.
• Good level of English.

WHAT YOU’LL LOVE ABOUT WORKING HERE

• Join a multicultural and inclusive team environment.
• Enjoy a supportive atmosphere promoting work life balance.
• Hybrid work.
• Your career growth is central to our mission. Our array of career growth programs and diverse professionals are crafted to support you in exploring a world of opportunities.
• Access valuable training and certifications in cutting edge technologies.
• Engage in exciting national and international projects.
• Health and life insurance.
• Referral program with bonuses for talent recommendations.
• Great office locations.

ABOUT CAPGEMINI

Capgemini is an AI-powered global business and technology transformation partner, delivering tangible business value. We imagine the future of organizations and make it real with AI, technology, and people. With our strong heritage of nearly 60 years, we are a responsible and diverse group of 420,000 team members in more than 50 countries. We deliver end-to-end services and solutions with our deep industry expertise and strong partner ecosystem, leveraging our capabilities across strategy, technology, design, engineering and business operations.