Linux/Unix System Engineer

We are looking for a Linux/Unix Systems Engineer to join our Systems Operations team (8 people). This role balances the management of a robust and business-critical Linux infrastructure with the evolution toward modern Platform Engineering methodologies and automation.

If you are looking for a stable position with a hybrid model, flexible working hours, and a high level of technical ownership, this project is for you.

What will you do on a daily basis?

• Ensure the high availability, performance, and security of our internal systems platforms and database solutions.
  
  
• Guarantee the operational stability of key services (storage platforms, DNS, hosting, and email services).
  
  
• Drive internal process and reporting automation, exploring the use of AI Engineering to reduce manual tasks.
  
  
• Participate in the team's on-call rotation (24/7) to ensure service continuity.
  
  

Technical Profile & Requirements:

• Languages: English is a mandatory requirement for this role (working language).
  
  
• Systems: Solid experience in administering Linux infrastructure (Red Hat/CentOS/RockyLinux, Debian).
  
  
• Automation: Proficiency in scripting (Python, Bash, Perl) and configuration management tools such as Ansible.
  
  
• Platform Engineering: Experience with or a strong interest in modern environments utilizing Kubernetes (k8s), Terraform, and Helm.
  
  
• Networking: Basic knowledge of networking and routing protocols (such as BGP).
  
  
• Mindset: No fear of taking over responsibility for complex systems and troubleshooting issues autonomously.
  
  

Nice to have (A plus, but not mandatory):

• Previous experience with traditional Unix systems (such as Solaris).
  
  
• Knowledge of German.
  
  

What we offer:

• Location: Work from any of our Arsys offices (Logroño, Madrid, Barcelona, Valencia, or Sevilla).
  
  
• Flexibility: Hybrid work model (3 days in the office, 2 days remote) and flexible working hours.
  
  
• Perks & Discounts: Discounts on our own products as well as on top recognized brands.
  
  
• Social & Team Building: 2 annual company parties + dedicated team-building activities with your team to connect and share.
  
  
• Flexible Compensation: Flexible benefits plan (health insurance, Childcare ticket, restaurant card).
  
  
• The Team: An engineering environment of 8 people where technical initiative and collaborative work are highly valued.

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