Experteer Overview

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Senior Infrastructure Engineer in Barcelona leads production infrastructure operations within a measurable, performance-driven environment. You own incidents end-to-end, drive reliability, and push continuous improvement with automation and AI-driven capabilities. You work with cross-functional teams to meet non-functional requirements and safeguard security and governance.

This role offers impact at a integral scale in a fast-paced, on-call setting with opportunities to shape operational excellence.

Compensaciones / Beneficios

- Operate and manage global production infrastructure for high availability, reliability, and performance of customer-facing services
- Own incidents end-to-end with rapid resolution and clear stakeholder communication
- Improve SLA adherence, MTTR, and operational KPIs within a measurable operations framework
- Troubleshoot cross-platform infrastructure issues across compute, storage, virtualization, containers, and cloud environments
- Enhance monitoring, alerting, and observability; drive operational excellence
- Identify and implement automation opportunities (Infrastructure as Code, scripting, tooling)
- Contribute to AI-assisted operations (AIOps), predictive alerting, and intelligent automation
- Collaborate with DevOps, Engineering, and Security to meet availability, performance, scalability,



and security requirements
- Ensure compliance with governance and security standards (ISO 27001 controls)
- Maintain documentation and runbooks for operational readiness and knowledge sharing
- Participate in a 24x7 on-call rotation for escalations

Responsabilidades

- 3 to 5 years of hands-on experience in infrastructure/platform operations
- Strong experience with on-premise enterprise infrastructure
- Experience in measurable operations environments (SLAs, KPIs, incident management)
- Experience with cloud platforms (Azure, AWS, or GCP)
- Strong troubleshooting across Linux/Windows, virtualization, containers (Docker/Kubernetes)
- Experience with Infrastructure as Code and automation tools (Terraform, Ansible)
- Scripting xugodme or programming experience (Python, Bash)
- Exposure to AI/automation tooling in operations
- Understanding of networking fundamentals (TCP/IP, DNS, load balancing)
- Experience in ITIL or SRE-based operational models
- Degree in Computer Science, Engineering, or related field (or equivalent experience)
- Relevant certifications (cloud, infrastructure, or automation) are a plus

Requisitos principales

- Flex Week: work from home up to 2 days/week
- Flex Day: flexible workday
- Flex-Location: up to 30 days/year remote work
- Employee Wellbeing: EAP for you and dependents
- Champion Health: wellbeing platform
- Professional Development: access to learning platforms and programs

📌 Senior Infrastructure Engineer (Barcelona)
🏢 Suez
📍 Barcelona