Linux System Administrator

Linux System Administrator
- Red Hat OpenShift
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# Linux System Administrator
- Red Hat OpenShiftLisboaApply for this job
* Permanent
* Experienced Professionals
* Products & Systems Engineering
* ID 528705-en\\_US## CAPGEMINI ENGINEERINGAt 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 ROLEIn this role you will be the key technical owner of a Red Hat OpenShift platform, ensuring its availability, security, scalability and continuous evolution in a hybrid enterprise environment.
* Administering, configuring and evolving Red Hat OpenShift clusters, ensuring high availability, performance and security across containerised environments
* Managing compute, network and storage resources within the platform, implementing updates, patches and security hardening measures
* Proactively monitoring platform health using Prometheus and Grafana, identifying issues before they impact services and driving continuous optimisation
* Supporting development teams in the adoption of DevOps, CI/CD, GitOps and Infrastructure as Code (IaC) practices, acting as a platform enabler for engineering teams
* Resolving incidents, troubleshooting complex platform issues and automating operational processes using Python, Bash scripting and YAML
* Collaborating with cross-functional teams across Development, Systems and Infrastructure to ensure best practices in platform operations and security##

YOUR PROFILE
* At least 3 years of experience in Linux system administration, with strong hands-on expertise in Red Hat OpenShift — this is the core requirement for this role
* Solid working knowledge of Kubernetes, container orchestration principles, and experience managing services such as Redis and RabbitMQ in production environments
* Proven experience with observability tooling, particularly Prometheus and Grafana, with the ability to design and maintain monitoring dashboards and alerting systems
* Scripting and automation skills in Python, with additional knowledge of Bash and YAML being highly valued
* Familiarity with CI/CD pipelines, GitOps workflows and Infrastructure as Code practices, with a proactive and problem-solving mindset
* Knowledge of Trilio (backup and recovery for OpenShift) is a strong differentiating factor## 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 locationsCapgemini 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.