Senior Infrastructure Engineer
Core
Operate and maintain Linux infrastructure, virtualization clusters, and disaster recovery processes for production environments.
Role type
Senior Infrastructure Engineer (Linux/Proxmox)
Builds
Virtual machine clusters, backup/restore systems, and automated operational workflows
Domain
IT Infrastructure / Virtualization / Linux Systems
Deliverable
infrastructure
Required skills
Linux administration (Debian/Rocky Linux), Proxmox VE, KVM/QEMU, ZFS, Ansible, Bash scripting, cluster management (Corosync), backup and recovery, networking (TCP/IP, VLANs, bonding)
Preferred skills
Ceph/SAN/iSCSI/NFS, Python, monitoring tools (Zabbix, Prometheus, Grafana), physical server hardware, RAID/HBA, IPMI/iDRAC/iLO
Responsibilities
Operate and maintain Linux infrastructure and Proxmox VE clusters; Manage VM lifecycle (provisioning, migration, upgrade, decommissioning); Plan and execute system updates and production maintenance; Perform data protection, backup, restore, and disaster recovery validation; Troubleshoot compute, storage, OS, and network issues; Automate operational tasks using Ansible and scripting; Prepare change plans and rollback procedures for high-risk changes
Seniority
Senior, hands-on IC