Senior Infrastructure Engineer (Linux & Networking) - Remote

Overview

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Senior Infrastructure Engineer (Linux & Networking) in EMEA.

As a Senior Infrastructure Engineer, you will design, deploy, and operate the systems that power high-performance GPU cloud environments. You will leverage your expertise in Linux, networking, and automation to ensure infrastructure is secure, scalable, and high-performing. This hands-on role involves managing Linux systems, configuring network infrastructures, automating deployments, and supporting containerized and virtualized workloads. You will play a key role in monitoring system health, implementing security measures, and responding to incidents. This position offers the opportunity to contribute to cutting-edge technologies, work with global teams, and have a tangible impact on cloud operations and performance.

In Short

• Provisioning and managing Ubuntu-based Linux systems supporting GPU servers and backend services.
• Designing and maintaining high-speed, low-latency network infrastructure, including firewalls, BGP, VLANs, VXLANs, and VPNs.
• Troubleshooting network-related incidents and ensuring minimal disruption to workloads or customers.
• Automating infrastructure deployments using tools such as Ansible, Terraform, and CI/CD workflows.
• Supporting containerized workloads via Kubernetes or custom orchestration systems, and managing both bare-metal and virtualized GPU platforms.
• Deploying and maintaining monitoring stacks (e.g., Prometheus, Grafana, ELK) to track system health, capacity, and performance.
• Implementing hardening practices, access controls, and audit trails to ensure security and compliance.
• Producing and maintaining accurate documentation for systems, networking, and processes.

Requirements

• Strong experience with Linux systems, particularly Ubuntu.
• Deep understanding of networking concepts and technologies.
• Experience with automation tools such as Ansible and Terraform.
• Familiarity with CI/CD practices and tools.
• Knowledge of container orchestration systems, preferably Kubernetes.
• Experience with monitoring tools like Prometheus and Grafana.
• Strong problem-solving skills and ability to troubleshoot complex systems.
• Excellent documentation and communication skills.

Benefits

• Opportunity to work with cutting-edge technologies.
• Collaborate with global teams.
• Impact on cloud operations and performance.
• Flexible working environment.