ProxMax Administration

Role overview

This opening is for a seasoned infrastructure professional to support and evolve enterprise virtualization and Linux environments. The position calls for deep hands-on experience across Proxmox VE, VMware vSphere, Linux administration, storage platforms, networking, backup and recovery, monitoring, automation, and broader data center support.

What you will do

• Set up, configure, run, and support Proxmox Virtual Environment clusters.
• Administer Linux servers across Ubuntu, Debian, RHEL, Rocky Linux, and CentOS.
• Build, clone, move, provision, and retire virtual machines and containers.
• Manage Proxmox high availability, live migration, and cluster operations.
• Handle VMware ESXi, vCenter, vMotion, HA, and DRS administration.
• Carry out migrations from VMware to Proxmox while keeping downtime to a minimum.
• Work with Ceph, ZFS, LVM, NFS, iSCSI, and SAN-based storage setups.
• Set up and troubleshoot Linux bridges, bonding, VLANs, DNS, and routing.
• Implement backup, recovery, and disaster recovery processes.
• Track infrastructure health, resource usage, and future capacity needs.
• Perform upgrades, patching, security hardening, and vulnerability fixes.
• Investigate and resolve issues related to virtualization, operating systems, storage, and networks.
• Prepare and keep SOPs, runbooks, and technical documentation current.
• Work with infrastructure, network, storage, and application teams on support and implementation tasks.

Experience expected

Candidates should bring 7 to 10 years of overall experience, including strong hands-on work in Linux administration, Proxmox VE, VMware vSphere (ESXi/vCenter), virtualization migration, storage management, networking, backup and disaster recovery, monitoring, automation, and enterprise infrastructure support.

Preferred knowledge

• Proxmox VE administration, KVM virtualization, and LXC containers.
• VMware ESXi and vCenter administration, along with HA, live migration, and cluster management.
• Linux administration across Ubuntu, Debian, RHEL, Rocky Linux, and CentOS.
• User and permission management, package handling, performance tuning, Linux hardening, and Bash or shell scripting.
• Storage technologies such as Ceph, ZFS, LVM or LVM-Thin, SAN and NAS administration, iSCSI, and Fibre Channel.
• Strong problem-solving, analytical, communication, and documentation abilities.
• Comfort working in a 24x7 production setting and handling critical incidents and change activities.
• Ability to work independently as well as collaboratively in a team.

Who can apply

Applicants must have at least 7 years of experience and should be Computer Science Engineering students.

Compensation

Competitive salary offered.

Other details

The role has 1 opening and is based in Delhi, India. The position is to start immediately. The application deadline is 10 August 2026 at 11:59:59 PM.