Descripción de la oferta
We are looking for a talented Unix Administrator to join our team for a multinational leader in the banking sector located in Madrid. Key Responsibilities Ensure production stability – monitor, tune and troubleshoot the server park so that all services meet their SLA deadlines and remain available for end‑user operations. Drive process‑automation – design, script and implement automated workflows (e.g., provisioning, configuration management, patching, and compliance checks) that reduce manual effort, accelerate delivery, and improve repeatability across the whole fleet. Maintain high‑availability architectures – deploy, configure and support HA solutions (clustering, load‑balancing, fail‑over) to guarantee uninterrupted production services. Security & compliance – perform hardening, vulnerability remediation, and patch management in a timely, deadline‑oriented manner, ensuring that security controls never become a bottleneck for production. Adaptability & continuous learning – stay current with emerging tools (Ansible, Python, CI/CD, etc.) and be ready to pivot when production requirements evolve or new technologies are introduced. What we look for Proven expertise with Unix/Linux (RHEL, Ubuntu & Debian). Strong background in high‑availability technologies and process‑automation frameworks. Excellent communication and planning skills – you can translate technical details into clear actions for both technical and non‑technical audiences. A proactive mindset eager to learn, improve, and automate every repetitive task that touches the production line. Skills Essential: Advanced administration & troubleshooting on RHEL, Ubuntu & Debian in large‑scale environments (10 000 servers). Automation & scripting: Proven expertise with Ansible to build repeatable playbooks for provisioning, configuration, compliance and patching. Server‑side networking: VLANs, bonding, TCP/IP tuning, firewall rules, etc. High‑availability clustering: Hands‑on experience with Veritas Infoscale Foundation and OpenSVC. Additional automation platforms: Puppet (or similar). Desirable: Identity & access knowledge – Active Directory, Centrify. Desirable: Enterprise patch‑management tools – Satellite, Landscape. Desirable: CI/CD ecosystem familiarity – Jira, Bitbucket, GitLab, Jenkins, etc. Job Conditions & Benefits Permanent contract. Work mode: Hybrid, 4 days onsite per month (Madrid). Competitive salary. Professional Development: Access to an annual budget dedicated to advancing your skills through professional certifications. Equal Opportunity Statement In Lognext we are committed to equality between women and men and as proof of this we have a registered and published Lognext Equality Plan. We also believe that multiculturalism is a source of values, experiences and knowledge that add value to our projects, which is why we believe in diversity, and we are committed to it. We work every day to create environments where people are treated with respect and dignity no matter where they come from, we do not discriminate based on race, religion or beliefs, ethnicity, disability, age, nationality, marital status, sexual orientation, or gender. #J-18808-Ljbffr
