Virtualization & OS Management Engineer

Full Time

Website CosMicIT CosMic IT

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Hello Everyone,

  1. We at #CosMicIT are looking for #Virtualization & OS Management Engineer

Locations: India/Remote

Experience :- 8+ Years 

Job Description :-

Must have Skills

  • Strong proficiency in Hyper-V virtualization technology on multi cluster enterprise environments.
  • Strong proficiency in Windows Server (2012, 2016, 2019 and 2022) administration, configuration, troubleshooting, and security.
  • In-depth knowledge of Active Directory, DNS, DHCP, Group Policy, and other Windows Server roles and features.
  • Strong understanding of Storage integration (SAN, NAS)
  • Strong experience on patching, updates and upgrades management, including wave definition and planning, rollout and troubleshooting.
  • Proven ability to troubleshoot and resolve server and virtualization-related issues.
  • Understanding of networking concepts and protocols such as TCP/IP, VLAN, VPN, etc.
  • Strong documentation skills

Nice to have skills

  • Relevant certifications would be a plus.
  • Excellent problem-solving skills and the ability to work under pressure.
  • Capacity planning and performance tuning for Hyper-V environments.
  • Familiarity with backup and recovery solutions for virtualized environments.
  • Understanding of software-defined networking (SDN) concepts.
  • Knowledge of server hardware (mainly Dell & HP) and integration with virtualization platforms.
  • Ability to work independently and as part of a team.
  • Ability to think proactively and contribute with innovative suggestions for enhancing virtualization infrastructure efficiency, security and reliability.
  • Ability to conduct effective capacity analysis and future planning, ensuring optimal performance and scalability of the virtualization infrastructure.
  • Experience in scripting and automation using PowerShell, Python, or other languages.
  • Exposure to DevOps tools and methodologies such as Git, Ansible, Jenkins, etc.
  • Familiarity with cloud platforms, such as Azure or AWS, and hybrid cloud environments.

Key activities & role during transition

  • Get to know and evaluate the current virtualization and Windows Server landscape to identify areas for improvement.
  • Review current virtualization and OS documentation and update it accordingly to new findings.
  • Collaborate closely with transition counterparts, to understand and gain familiarity with current operational methods.
  • Collaborate with cross-functional teams to ensure a smooth transition.
  • Document and communicate changes in the infrastructure during the transition.

Key tasks and responsibilities for regular operations

  • Monitor and maintain the health and performance of virtualized environments and Windows Servers (physical or virtual).
  • Implement security best practices and ensure compliance with organizational policies.
  • Respond to and resolve incidents, service requests, and escalations related to virtualization and Windows Server issues.
  • Perform regular system updates, patches, and upgrades according to current policies.
  • Optimize server and virtualization configurations for efficiency and resource utilization.
  • Collaborate with other IT teams to integrate servers with network and storage infrastructure.
  • Engage in proactive capacity analysis to ensure the virtualization environment meets current demands and is prepared for future growth.
  • Develop and maintain documentation for configurations, procedures, and troubleshooting steps.
  • Collaborate on an operational and lifecycle roadmap.

If any of these openings sound familiar to you or any of your known networks, please share the resume/CV to

Any references would also be accepted.


CosMicIT GmbH, Germany 🇩🇪

CosMicIT Informatics India Pvt Ltd. 🇮🇳

CosMicIT Spolka Z Ograniczona Odpowiedzialnoscia, Poland |

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