At

Lognext

we have been accompanying companies and teams for more than 18 years to identify and implement the technology necessary to advance, making their challenges and objectives our own and getting closer to their reality. Therefore, being a

NEXTER

means that your career and talent become meaningful to you and those around you, allowing you to build what matters most to you and reach your next level.

We are looking for a talented

Unix Administrator

to join our team for a multinational leader in the banking sector located in Madrid.

This role is responsible for the

administration of Unix?based servers,

primarily RHEL, Ubuntu and Debian. Our environment spans a

large, hybrid infrastructure of physical and virtual servers

that supports mission?critical applications and continuous production workloads.

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.

Advanced administration & troubleshooting

on RHEL, Ubuntu & Debian in large?scale environments (

****** servers).

Automation & scripting

– proven expertise with

Ansible

to build repeatable playbooks for provisioning, configuration, compliance and patching.

High?availability clustering

– hands?on experience with

Veritas Infoscale Foundation

and

OpenSVC

.

Additional automation platforms

like

Puppet

(or similar).

Identity & access knowledge

– Active Directory, Centrify.

Enterprise patch?management tools

– Satellite, Landscape.

CI/CD ecosystem familiarity

– Jira, Bitbucket, GitLab, Jenkins, etc.

Job Conditions & Benefits:

Work Mode: Hybrid, 4 days onsite/ per month (Madrid)

Professional Development: Access to an annual budget dedicated to advancing your skills through professional certifications.

Join our expert team, where creativity, commitment and the ability to bring new perspectives are essential to make a difference in a world full of opportunities.

Are you ready for your

NEXT LEVEL

?

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-*****-Ljbffr

📌 Unix/Linux System Administrator/Specialist (La Coruña)
🏢 Lognext
📍 La Coruña