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Senior Microsoft System Administrator

4 days ago 2025/08/07
Other Business Support Services
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Job Description

The Microsoft Senior System Administrator will be responsible to manage the day-to-day activities of Microsoft systems administrations.


RequirementsMicrosoft Systems Administration:
  • Microsoft server 2012R2/2016/etc. management and administration.
  • Perform periodic patch management for all servers in the environment and provide respective reports.
  • On premises hypervisor management [VMware technology, Oracle VM].
  • Perform ongoing performance tuning and resource optimization as required.
  • Perform regular Active directory administration as well as ADFS management.
  • Antivirus management
  • Administrate and Manage SCCM solution.
  • Manage Azure Cloud Managed Services, O365 and Citrix DaaS including Access management, conditional access, Defender, Endpoint management
Backup Administration [HP, IBM, Cloud]:

  • Administrate and maintain the backup solution and its components.
  • Ensure the backup retention policy matches the customer requirements
  • Gather backup requirements and follow the best practices to configure and test new backups.
  • Troubleshoot backup job failures and propose solutions.
  • Work with Product support vendor for escalating the backup issues.
  • Create and maintain documentation for backup.
  • Performing test restore on quarterly basis to ensure a reliable data backup version is available to restore.
  • Forecast backup repository space requirements to the client for every year
  • Manage licensing and assure notifying the customer early enough for renewal. Storage Administration
  • Administrate and manage the storage solution
  • Create Raid Group, LUNs/Volumes as per the size requirement from customer
  • Create Zones between Storage array and the hosts on the SAN switches
  • Map the New LUNs to the associated host/host groups
  • Ensure the LUN is visible on the required Hosts
  • Ensure the Multipathing is enabled on the OS end
  • Troubleshoot the alerts from the Storage and other SAN components
  • Coordinate with vendor and plan Storage/SAN Switches FW upgrade on regular basis
  • Gather the new requirements from customer and follow vendor guidelines to Create and Map new LUNs
  • Perform regular storage tasks such as volume expansion, deletion…etc.
  • Azure storage account administration and management.
General Requirements:

  • 10+ years and minimum 4 years relevant experience
  • Bachelors / master’s degree in computer science or Equivalent.
  • Relevant Microsoft Certifications
  • Proven skills and experience in the similar role.
  • Excellent communication skills both written and verbal.
  • Ability to convey complex technical information concisely.
  • A high level of motivation in learning new technologies.
  • Hard worker, self-motivated and result-driven individual.
  • Welling to work in non-standard working hours.
  • Ability to work well in groups and independently.
  • Strong analytical and problem-solving skills.

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