Senior Site Reliability Engineer (MAAS)

📋 Description

• Operate and maintain large-scale Linux infrastructure across Debian/Ubuntu-based bare-metal and
• Own MAAS-based bare-metal provisioning, including region/rack controllers, PXE, commissioning
• Operate and maintain production Kubernetes clusters, including upgrades, node pools, networking
• Design and maintain multi-site networking across VLANs, L2/L3 routing, bonded interfaces, VPNs
• Automate infrastructure provisioning and operations using Ansible, Bash/Python, OpenTofu/Terraform
• Build and maintain automated deployment workflows including PXE, Preseed, and cloud-init.

🎯 Requirements

• 5+ years of hands-on SRE, Infrastructure, Systems, or Platform Engineering experience.
• Expert-level Linux administration, particularly Debian/Ubuntu.
• Strong production experience with MAAS and bare-metal provisioning.
• Expert-level, hands-on experience operating Kubernetes in production, including cluster lifecycle
• Strong network engineering skills across VLANs, L2/L3 routing, bonding, VPNs, firewalls, and DNS.
• Strong automation skills with Ansible, Bash and/or Python.

🎁 Benefits

• 100% remote with flexible working hours
• High-impact role with significant technical ownership and autonomy
• Work directly with bare-metal, Kubernetes, networking, and GPU infrastructure
• International, engineering-driven team
• Strong focus on automation, reliability, and infrastructure at scale
• Opportunity to shape the architecture and operational foundations of a growing cloud platform