IT System Administrator

IDEMIA

IT System Administrator responsible for network and system support at IDEMIA. Overseeing server operations, virtualization, and network infrastructure across multiple sites in the organization.

Posted 7/14/2026full-timeNoida • 🇮🇳 IndiaSeniorLeadWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in network infrastructure management, including design, implementation, and administration of virtual environments on VMware platforms. Proficient in troubleshooting, patch management, and maintaining Windows server environments while ensuring network efficiency and security.

Highest-signal resume keywords

Network Infrastructure ManagementVMware AdministrationWindows Server ConfigurationRouting and SwitchingNetwork Security Management

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Network DesignVMware ConfigurationWindows Server 2016/2019ESXi InstallationNetwork Appliance ConfigurationPatch ManagementVulnerability ManagementPenetration TestingAntivirus ManagementNetwork Troubleshooting

Tools & Technologies

VMwareESXiVCenterWSUSHP SwitchingCISCO SwitchingVeeam BackupFirewall ManagementNetwork TeamingRouting Protocols

Certifications & Qualifications

Microsoft Certification (MCSE)VMware CertifiedCCNA

Industry Keywords

Network AdministrationServer AdministrationSystem AdministrationCapacity PlanningOperational Support

Tech Stack

Tools & technologies

FirewallsSwitchingVMware

About the role

Key responsibilities & impact

Responsible for network infrastructure over scope sites in the organization
Design/capacity planning/ Implementation /Administration and support of Virtual Environment on VM platform
Designing and implementing new network solutions and/or improving the efficiency of current networks
Configuring and installing Network appliance for upgrading and maintaining network
Hands-on experience with designing and building physical servers installing, configuring, and patching ESXi
Troubleshooting malfunctions of network hardware and systems to resolve operational issues and restore services.
Regular support of VMware and windows environment by resolving the escalated tickets for the internal and external customer
Hands-on knowledge of configuring VM network in VMware(vlan/vlan IDs/network teaming etc.
Manage ESX and vcenter patches & VMware tools versions
Good understanding of Routing, Switching & Firewalls
Design, setup and configure switching HP, CISCO environments knowledge of veeam backup application and its integration with vm technologies for backup and recovery
Excellent Knowledge of configuring, tuning, maintaining, and monitoring Windows 2016 / 2019 Enterprise Servers.
Strong hands-on experience on security and non-security patch remediation on large scale of Windows server environment through WSUS server.
Antivirus solution Management, Policy creation, deployment, Database backup and troubleshooting
Understanding about vulnerability management/ penetration testing

Requirements

What you’ll need

Bachelor’s degree /Diploma in IT/ equivalent
Microsoft Certification (MCSE)/Vmware Certified/CCNA or equivalent certification in relevant programs desired
08-12 Years in Server/Network/System administration
Good experience of Network administration

Benefits

Comp & perks

Competitive salary
Flexible working hours
Professional development opportunities