Proxmox Developer Virtualization Engineer

Company Overview

Twixor revolutionizes enterprise customer engagement enabling digital business transactions over messaging channels with advanced automation and AI-driven communications. Headquartered in Singapore with a global client base Twixor empowers diverse industries via patented low-code Digital Process Automation technology.

Job Overview

Twixor is seeking a Mid-Level Proxmox Developer / Virtualization Engineer for our Chennai office. This full-time role focuses on the management deployment and optimization of Proxmox-based virtualization environments. You will play a key role in ensuring the reliability and scalability of our infrastructure supporting digital customer engagement solutions.

Qualifications and Skills

• Strong hands-on experience with Proxmox VE (Mandatory skill) ensuring deployment management and troubleshooting of virtualized environments.
• Deep expertise in virtualization technologies and hypervisor concepts including KVM virtual machines (Mandatory skill).
• Mandatory experience in designing deploying and managing KVM virtual machines to support scalable computing environments (Mandatory skill).
• Comprehensive knowledge in LXC containers including installation configuration and optimization for application hosting.
• Practical knowledge of storage management such as ZFS Ceph or other storage backends with data backup and recovery operations.
• Competence in network administration covering bridges VLANs bonding and configuring firewall rules for secure and efficient network operations.
• Experience with monitoring tools for infrastructure performance analysis and troubleshooting system issues proactively in virtualized environments.
• Advanced proficiency in Linux system administration with preference for Debian or Ubuntu distributions in virtualization settings.
• Ability to diagnose and resolve technical issues quickly across virtualization storage and network components.

Roles and Responsibilities

• Administer and manage Proxmox VE infrastructure maintaining optimal performance and availability for business applications.
• Provision monitor and optimize KVM virtual machines and LXC containers according to evolving technical and business requirements.
• Monitor troubleshoot and resolve virtualization environment issues ensuring high reliability and minimal downtime.
• Oversee storage solutions setup management backups data recovery and integration with virtualization workflows.
• Configure and manage network settings including bridges VLANs bonding and firewall rules within Proxmox environments.
• Continuously track infrastructure health using monitoring tools and implement preventive maintenance strategies.
• Create and maintain documentation related to virtual machine configurations storage policies and network setups.
• Collaborate with software and DevOps teams to plan test and implement scalable infrastructure solutions as requirements evolve.

Work Location: Chennai

Notice period: Below 30 days