Senior Windows Administrator

Bangalore Urban, Karnataka, India
Jul 31, 2024
Jul 31, 2025
Remote
Full-Time
9 Years
Job Description

We are seeking an experienced Windows & VMware Administrator to manage and optimize our Microsoft, VMware, and cloud environments. This role requires a deep understanding of both on-premises and cloud technologies, along with a hands-on approach to performance tuning, troubleshooting, and system administration. The ideal candidate will demonstrate strong expertise in VMware infrastructure, Windows Server environments, and cloud technologies, including Azure.

Experience. 9+ years

Key Responsibilities

  • Manage and administer Microsoft and VMware environments, ensuring optimal performance and availability.
  • Perform performance analysis and tuning of VMware infrastructure to enhance efficiency.
  • Handle creation, migration, cloning, snapshots, backup, recovery, and troubleshooting of virtual machines.
  • Execute P2V (Physical to Virtual), V-Motion, and manage VMware Virtual Center.
  • Utilize command-line tools for ESX and troubleshoot ESX server environments effectively.
  • Document processes and procedures to ensure clarity and continuity.
  • Provide architecture, administration, installation, optimization, and resolution of Windows server systems.
  • Manage Windows Servers including versions 2008, 2012, 2016, 2019, and 2022.
  • Administer Active Directory, DNS, DHCP, ADFS, and configure Group Policy Objects for a secure Windows infrastructure.
  • Oversee Windows clusters, file servers, DFS, and NAS administration.
  • Work with HPE standalone and Blade systems, including enclosure hardware.
  • Use patching tools such as WSUS, Bigfix, and SCCM.
  • Understand basic networking concepts and backup administration.

Must-Have Skills

  1. Azure Cloud Technologies. Strong knowledge of Azure services and PowerShell scripting.
  2. VMware Administration. Proficient in administering, configuring, upgrading, and maintaining ESXi hosts and VMware vSphere 6.0 and above.
  3. Windows Server Experience. Extensive hands-on experience in installing, configuring, and supporting Windows Server operating systems.
  4. Troubleshooting. Strong skills in diagnosing and resolving performance and configuration issues.
  5. Active Directory & Group Policies. In-depth knowledge of Active Directory, DNS, DHCP, ADFS, and Group Policy Object management.
  6. Hardware Administration. Proficient in managing HPE standalone and Blade systems.
  7. Patching Tools. Experience with tools like WSUS, Bigfix, SCCM.
  8. Networking and Backup. Basic understanding of networking concepts and backup administration.

Good-to-Have Skills

  1. Certifications. Advanced certifications such as VCP, MC, or specific Azure certifications.
  2. Emerging Trends. Knowledge of Microsoft Arc, Defender, Intune, and best practices in identity governance and administration.
  3. Hybrid Environments. Experience with hybrid environments (on-premises and cloud).

Qualifications

  • Proven track record in managing and optimizing Microsoft, VMware, and cloud environments.
  • Hands-on experience with industry best practices and tools.
  • Effective communication skills to convey complex technical concepts to various stakeholders.

If you meet the qualifications and are ready to take on this challenging role, we encourage you to apply!