Unix Systems Administrator (Linux/Unix)

Capgemini Engineering; Lisboa; Hybrid; EUR 42,000 - 60,000; Full time

Benefits offered by this job

Hybrid work

Great office locations

Full-remote

Job summary

Capgemini Engineering in Lisbon, Portugal, is seeking a Unix Systems Administrator (Linux/Unix) to join a cross-functional and multicultural team supporting Network Operations digital services. You will ensure Linux/Unix platforms are reliable, secure, and available to internal customers.

Responsibilities include administering Linux/Unix systems across environments, monitoring performance, performing root cause analysis, and contributing to automation, backup, and security hardening.

Qualifications

• Experience installing and maintaining Linux/Unix systems.
• Proficient in patching, upgrades and package management.
• Automation and scripting to streamline operations.

Responsibilities

• Administer Linux/Unix systems across development, testing and production environments.
• Ensure platform availability, performance and reliability.
• Monitor infrastructure, investigate incidents and perform root cause analysis.
• Execute system installations, configurations, upgrades, patching and lifecycle management activities.
• Implement and optimize backup and recovery processes.
• Automate operational tasks using scripting and automation tools.
• Ensure compliance with security policies and system hardening best practices.
• Create and maintain accurate and up-to-date technical documentation.

Skills

Shell scripting

Linux administration

System monitoring

CI/CD automation

Security hardening

Education

BSc or equivalent

Tools

Ansible

Kubernetes

Containers

Cloud infrastructure

CI/CD pipelines

Job description

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 can you make a difference. Where no two days are the same.

YOUR ROLE

As Unix Systems Administrator (Linux/Unix) you will be part of a cross functional and multicultural team supporting Network Operations digital services. Working in our team you will cover a key role in ensuring that Unix and Linux platforms remain reliable, secure, maintainable and available to internal customers.

The role of Unix Systems Administrator (Linux/Unix) consists in:

• Administer Linux and Unix systems across development, testing and production environments.
• Ensure platform availability, performance and reliability.
• Monitor infrastructure, investigate incidents and perform root cause analysis.
• Execute system installations, configurations, upgrades, patching and lifecycle management activities.
• Implement and optimize backup and recovery processes.
• Automate operational tasks using scripting and automation tools.
• Ensure compliance with security policies and system hardening best practices.
• Create and maintain accurate and up-to-date technical documentation.

YOUR PROFILE

• Installation, configuration and maintenance of operating systems.
• Patching, upgrades and package management.
• Shell scripting (Bash and/or KornShell).
• User, group, permissions, SSH, sudo and authentication management.
• Infrastructure protocols and services (TCP/IP, DNS, NTP).
• File systems, storage and system services.
• Monitoring, logging, alerting, backup and recovery.
• Data Ingestion and File Management.
• Automation and CI/CD pipeline development.
• Security hardening and vulnerability remediation.

NICE TO HAVE

• Bachelor’s degree in computer science or equivalent working experience
• Experience with Red Hat Enterprise Linux, SUSE, AIX or Solaris
• Experience with Ansible, virtualization, containers, Kubernetes or cloud infrastructure, devops and CI/CD pipelines
• Relevant Linux, Unix, cloud, security or IT service management certification.

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.
• Full-remote.

About Capgemini

Capgemini is the business transformation partner for enterprises in the age of AI. We help organizations imagine and build an intelligent, sustainable future, combining AI, technology and human ingenuity to transform how they operate, innovate and grow. With unique end-to-end capabilities spanning strategy, technology, engineering and intelligent operations, we bring together deep industry expertise and market-leading capabilities in AI, cloud and data to turn ambition into measurable business outcomes at scale. Supported by a robust ecosystem of partners and nearly 60 years of expertise, Capgemini is a responsible and diverse global organization of over 410,000 team members in more than 50 countries.