Subir Nigam

About Subir Nigam

I am an accomplished IT professional with over 12+ years of extensive experience in Windows and VMware administration, Office 365, and Azure Cloud Engineering. Marked by a commitment to excellence in managing and optimizing virtual environments, ensuring high availability, and providing remote support to clients. With a robust background in Microsoft Server administration, Active Directory management, and PowerShell scripting, I have consistently delivered solutions that enhance operational efficiency and system reliability.Experience Highlights -Windows and VMware Administration (VertiSystem Global Pvt Ltd)-Expertise in installing, configuring, and troubleshooting Windows servers, Managed Active Directory, Group Policy, and SolarWinds monitoring tools.Deployed automation tasks via PowerShell, achieving streamlined operations and enhanced productivity.Specialized in VMware ESXi, and vSphere environments, including setting up VM priorities, Provided support for global Virtual Infrastructure, ensuring optimal performance and uptime.Office 365 Exchange Online Administration -Resolved technical issues related to O365 admin center and provided L3 support.Utilized Windows PowerShell for automating Office 365 procedures.Delivered support for Teams, OneDrive, SharePoint, and other collaboration tools.Managed user provisioning, de-provisioning, and subscription management across multiple regions.Azure Cloud Engineering -Managed Azure IaaS, including Virtual Machines, Storage, Backup, and Network Configuration.Designed and deployed Azure Backup solutions, ensuring data security and recovery.Developed automated deployment pipelines using PowerShell, significantly reducing deployment times.Monitored and managed Azure resources, maintaining 99% uptime through effective capacity planning and performance optimization.SOC Analysis and Security Compliance -Implemented security policies and compliance frameworks (ISO 27001) to safeguard organizational assets. Conducted risk assessments and audits, identifying areas for improvement and mitigating security risks.Migration of VMware Servers: Successfully migrated servers from on-premise to ESX host using vMotion, ensuring seamless transition and minimal downtime.O365 Migrations: Led multiple migrations from Google Workspace and other IMAP services to Microsoft365, enhancing collaboration and productivity.Azure Implementations: Designed and deployed a secure, scalable Azure environment, including VPN and ExpressRoute configurations, optimizing network performance and reliability.

Experience

1. IT Manager

   Vertisystem (A MOURI Tech Company)

   Jan 2025 — Present · Indore, IN

   Infrastructure Planning and Strategy: Develop and implement the IT infrastructure strategy aligned with the organization’s goals and objectives. Plan capacity for future growth and ensure scalability of systems. Evaluate and recommend new technologies to improve infrastructure performance.2. Team Leadership and Management: Lead a team of infrastructure engineers, technicians, and support staff. Provide training, mentorship, and development opportunities for team members. Manage team schedules, tasks, and performance evaluations.3. System Installation and Maintenance: Oversee the installation and configuration of servers, storage, and network equipment. Ensure the ongoing maintenance and optimization of all IT infrastructure components. Perform regular system upgrades and patch management. Network Management: Manage the internal network, including switches, routers, firewalls, and VPNs.Troubleshoot and resolve network issues promptly to ensure minimal downtime. Ensure that network security protocols are implemented and maintained.5. Security and Compliance: Implement and maintain IT security measures to safeguard data and infrastructure. Ensure compliance with relevant industry standards, regulations, and security best practices. Monitor systems for potential threats and vulnerabilities, ensuring that appropriate security patches are applied.6. Disaster Recovery and Business Continuity Develop, implement,

Education

• Vinayaka Mission's Research Foundation - University

  Master of Business Administration (M.B.A.), Network and System Administration/Administrator

  2014 — 2016

• Vinayaka Mission's Research Foundation - University

  Bachelor’s Degree

  2012 — 2013

Skills

• Team Management
• Lync
• Hyper-V
• IT Hardware Support
• Active Directory Experience
• Ubuntu
• Rds (Terminal Service)
• Vmware
• Windows Server
• Linux
• Samba
• Vendor Management
• Computer Hardware Troubleshooting
• Sendmail