Senior (L3) Active Directory Administrator - Contract -Bengaluru

5 days ago

Bengaluru, Karnataka, India World Wide Technology Full time

World Wide Technology (WWT)
, a global technology integrator and supply chain solutions provider. WWT employs more than 10,000 people worldwide and operates in more than 2 million square feet of state-of-the-art warehousing, distribution, and integration space strategically located worldwide.
WWT ranked on Glassdoor's Best Places to Work & on Fortune's 100 Best Companies to Work For list for the 13th consecutive year We are number 9 on India's Great Place to Work for Mid-size Companies, 2025

World Wide Technology Holding Co, LLC. (WWT) has an opportunity available for a
Senior (L3) Active Directory Administrator role
with competitive pay depending on your experience and current salary. Please respond with an
updated resume and the required details at the bottom of the email.

Job Title: Senior (L3) Active Directory Administrator

Location: Bangalore

Experience Required: 5–10 years

Duration: 6+ months with high possibility of extensions.

Key Responsibilities / Job Summary:

  • Design and deploy Active Directory environments on Windows Server platforms (2008 R2 / 2012 R2 / 2016 / 2019).
  • Build new Active Directory domains and create comprehensive Low-Level Designs (LLDs).
  • Strong configuration and management of Group Policy Objects (GPOs).
  • Develop and implement efficient OU (Organizational Unit) structures for AD administration.
  • Deep understanding of AD Sites & Replication topology to ensure efficient cross-network domain communication.
  • Expertise in Domain Controller health monitoring, FSMO role transfer and seizure, SYSVOL replication issues (DFSR), Netmon logs, account lock-out issues, etc.
  • Strong Windows Server administration: installation, configuration, support, maintenance.
  • Architect MS Windows OS technologies: AD Forests/Domains/Trusts, DNS, DHCP, Group Policy, OU structures.
  • Support internal and external DNS and DHCP architecture, including failover.

Skills / Experience Required:

  • Hands-on experience in Active Directory design & deployment (the versions above).
  • Strong GPO configuration and management.
  • Detailed knowledge of AD sites/replication/failover mechanisms, SYSVOL/DFSR, FSMO roles.
  • Proficiency in DNS and DHCP services in large environments.
  • Windows Server admin experience (various versions).
  • Good understanding of certificates/AD Tiering/ADFS (though the description emphasizes AD domain services more).

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