AtCapgemini, we are looking for aSenior Linux Engineerwith expertise inRed Hat Enterprise Linux (RHEL 6, 7, and 8)to join our infrastructure team. If you have strong experience in Linux system administration, virtualization, and performance optimization, this is your opportunity to be part of an innovative technology environment.Responsibilities:Validatecompatibility with hypervisors and snapshotsfor secure rollback.Coordinatebackups and failure recoveryprocesses.Validate compatibility ofPostgre SQL, My SQL, Oracle, etc.Databases with RHEL 8.Audit and optimizeSELinux policies, firewall rules, and permissions.Reviewcompatibility with security and compliance tools.Evaluate dependencies and perform upgrades usingleapp, redhat-upgrade-tool, or manual processes.Takesnapshots and backupsbefore critical upgrades.Deploy mass updates usingAnsible playbooks.Analyze logs and monitoring withjournald, auditd, and monitoring tools.Optimizecritical services and apply security patches.Qualifications:7+ years of experiencein similar roles.Strong expertise inRHEL 6, 7, and 8.Experience withYUM/DNF, RPM, systemd, SELinux, firewalld,



etc.Experience inkernel and software package upgrades.Administration of critical services:SSH, NFS, Samba, LDAP, etc.Proficiency inmonitoring and troubleshooting tools(journald, dmesg, sar, top, etc.).Skills inperformance tuning and system optimization.Specialist inVMware and KVM virtualization.B2+ English levelfor technical communication.Experience inautomation with Ansible.Knowledge ofDev Ops and CI/CD.Familiarity withsecurity and compliance tools.What We Offer:Remote or hybrid workdepending on location.Training and certificationsin advanced technologies.Competitive salarybased on experience and skills.International projectswith cutting-edge technology.Career growth opportunitieswithin a team of Linux and Cloud experts.If you’re looking to boost your career inLinux system administration and optimization ,apply now and join Capgemini!Seniority levelMid-Senior levelEmployment typeFull-timeJob functionInformation TechnologyIndustriesIT Services and IT Consulting

📌 Senior Linux Engineer (Madrid)
🏢 Capgemini
📍 Madrid