Greetings from Zensar Technologies, Kharadi (Pune).
We are scouting for a professional with 4–5 years of experience in Linux and VMware infrastructure support, possessing strong expertise in RHEL/Cent OS/Ubuntu and Windows Server environments. Well-versed in VMware v Sphere 7.x/8.x, along with hands-on experience in storage technologies such as i SCSI, NFS, and Fibre Channel.
Experienced in ITIL-based service management practices, with a relevant degree in Computer Science/IT or equivalent practical expertise.
Detailed Job Description: Responsibilities
Linux Administration
Server Provisioning: Install, configure, and maintain Linux operating systems on physical servers and virtual environments. Lifecycle management: Perform regular system patching, kernel tuning, and software upgrades to mitigate vulnerabilities. Performance Tuning: Monitor system health, resource utilization (CPU, memory, disk I/O), and troubleshoot complex OS-level anomalies. Access Control: Manage user accounts, SSH keys, permissions, and enforce security policies using SELinux or App Armor. Network Services: Configure and support core services like DNS, DHCP, NFS, SSH, and web servers (Apache, Nginx).VMware Virtualization
Cluster Management: Administer VMware v Sphere environments, including ESXi hosts and v Center server appliances. VM Lifecycle: Deploy, clone, modify, and migrate Virtual Machines (VMs) using templates and customization specifications. Resource Optimization: Configure and manage high availability features, including VMware HA, DRS, v Motion, and Storage v Motion. Storage & Networking: Manage virtual networking (v Switches, distributed switches) and coordinate datastore allocations over SAN/NAS protocols.Automation & Operations
Scripting: Automate routine administrative tasks using Bash or Python scripting. Infrastructure as Code: Utilize configuration management tools (e.g., Ansible) for uniform software deployment. Backup & DR: Oversee daily system backups and replication strategies using enterprise tools (e.g., Veeam, Veritas). Incident Management: Resolve critical production incidents within stipulated SLAs. H/W Management: Strong experience with HPE and Dell servers and storage, including managing and provisioning storage volumes, snapshots, snapshot restoration, SAN, etc.Qualifications
Education: B. E/MCA in Computer Science, Information Technology, or equivalent practical experience. Red Hat Certified System Administrator (RHCSA) VMware Certified Professional – Data Center Virtualization (VCP-DCV) AWS, Azure, or Google Cloud Associate certificationsKindly share your CV: sayantani.ghosh@
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