Senior DevOps & SRE for Large-Scale Linux/Kubernetes

Inetum; Lisboa; On-site; EUR 55,000 - 85,000; Full time

Job summary

Inetum is seeking a DevOps / Site Reliability Engineer to support the development, operation and maintenance of large-scale distributed systems running on Linux and Open Source technologies. The role focuses on infrastructure reliability, Kubernetes operations, automation, observability and continuous improvement of production environments.

The candidate will administer Linux-based distributed systems, manage on-prem Kubernetes clusters, implement DevOps tooling, monitor and optimize critical

Qualifications

• 5+ years in Linux systems administration and Open Source environments.
• Experience administering Kubernetes clusters.
• Experience with MySQL and PostgreSQL.
• Experience with Apache and Nginx.
• Experience with CI/CD tools, including Jenkins.
• Experience with email protocols (IMAP, SMTP, POP).
• Experience with Elasticsearch, Kibana, Prometheus and Grafana.
• Knowledge of Redis and MongoDB.
• Experience with highly available, large-scale production environments.
• Bash and Python scripting; Docker, Kubernetes, networking and TCP/IP.

Responsibilities

• Administer and operate Linux-based distributed systems.
• Manage Kubernetes clusters in on-premises environments.
• Implement and maintain DevOps and automation tools.
• Monitor, troubleshoot and optimize production systems.
• Support CI/CD practices.
• Administer relational and non-relational databases.
• Maintain observability, logging and monitoring solutions.
• Contribute to scalability, performance and high availability initiatives.
• Provide operational support and participate in on-call rotations.

Skills

Linux

Kubernetes

CI/CD

MySQL/PostgreSQL

Web servers (Apache/Nginx)

Email protocols

Prometheus/Grafana

Redis/MongoDB

Scripting (Bash/Python)

On-call rotations

Copilot

Docker

Tools

Docker

GitHub Copilot Business

ArgoCD

Job description

Inetum is seeking a DevOps / Site Reliability Engineer to support the development, operation and maintenance of large-scale distributed systems running on Linux and Open Source technologies. The role focuses on infrastructure reliability, Kubernetes operations, automation, observability and continuous improvement of production environments.

The candidate will administer Linux-based distributed systems, manage on-prem Kubernetes clusters, implement DevOps tooling, monitor and optimize critical