Active Directory Administrator-Wintel

Wipro Limited is a leading technology services and consulting company focused on building innovative solutions that address clients’ most complex digital transformation needs. Leveraging our holistic portfolio of capabilities in consulting, design, engineering, and operations, we help clients realize their boldest ambitions and build future-ready, sustainable businesses. With over 230,000 employees and business partners across 65 countries, we deliver on the promise of helping our customers, colleagues, and communities thrive in an ever-changing world.

Role summary:

The Active Directory (AD) L3 Administrator is responsible for the design, implementation, optimization, and advanced

troubleshooting of the Identity and Access Management (IAM) and Microsoft Active Directory environment. The role ensures

security, stability, and compliance of directory services aligned with ISO 27001, ISO 20000, Zero Trust, and ITIL governance

frameworks.

Responsibilities on Active Directory and Wintel:

Active Directory:

• Lead administration of AD DS across multi-domain/multi-forest environments.
• Design and manage AD structure including Domain/forest trust relationships, FSMO roles, Sites and replication strategy & Schema extensions and upgrades
• Hands on experience and strong troubleshooting skill in AD replication, Sites, KCC, etc., experience in planning and implementation of Active Directory Replication.
• Manage GPO design, optimization, hardening, and change lifecycle.
• Perform advanced troubleshooting of authentication, DNS-integrated issues, replication delays, and trust failures.
• Ensure enforcement of Role-Based Access Control (RBAC), Least Privilege, and Privileged Access Management (PAM).
• Manage integration with: Azure AD / Entra ID, SSO / MFA solutions, Federation Services (ADFS) / SAML / OAuth
• Implement and maintain security benchmark as per project standard /CIS.
• Monitor and respond to AD-related security incidents such as Kerberos abuse, ticket manipulation, AD privilege escalation attempts, Audit trail gaps and anomalies
• Support audits and ensure enforcement of security baselines, password policies, account policies and fine grain policies.
• Must have worked on deleted objects restoration.
• Must have hands on experience on getting AD reports like, active users and other AD reports.
• Basic understanding of ADCS, Root CA, subordinate CAs, creation of CSRs, knowledge on CRL
• Must have knowledge on all the Ports.
• Sound knowledge on NTP servers and troubleshooting.
• Strong Understanding of ADSI edit concepts.
• Manage AD Forest recovery plans and periodic disaster recovery drills as per ISO compliance.
• Ensure health of system state backups, Azure AD Connect sync validations, and replication integrity.
• Knowledge on ADFS is an added advantage.
• Enhance customer satisfaction by responding to all customer filed issues specific to AD & Windows and providing relief either through self or by driving visibility of the issues upstream to ensure they get fixed.
• Improve product supportability and serviceability by actively participating in new design development to provide feedback to drive increased stability of AD and Windows platforms for enhanced customer satisfaction.
• An ability to learn new technologies quickly good time management skills with strong documentation skills.
• Good communication skills both written and verbal.
• Identify opportunities for efficiencies in work process and innovative approaches to completing scope of work.
• Work with Local & Global Teams Ø Perform in 24 x 7 environment in shift roster and attend calls whenever assigned
• Willing to Work on Shifts based on the projects need
• Experience in providing RCAs for Priority tickets.
• To provide technical support to clients, respond promptly to issues reported by clients, conducting root cause analysis and going through various testing scenarios for thorough resolution.
• Develop and maintain operational documentation and specifications on system builds, disaster recovery, and standard operating procedures.
• Drive root cause analysis and provide feedback to improve customer architecture changes.
• Drive customer escalated issues to closure by providing workarounds and fixes in a timely manner.
• Quality and Process Knowledge
• Good ITIL knowledge

Wintel:

• Good knowledge on OS troubleshooting, experience in OS performance issues.
• Good Knowledge and troubleshooting skills on Windows server (Blue Screen Errors, performance issues, permissions issues)
• Good troubleshooting skill in Windows server recovery.
• Understanding and troubleshooting skill of Windows Cluster.
• Participate in Windows Server patch management, cluster validation and performance optimization.
• Expert knowledge in DHCP, Scopes and understanding super scopes and troubleshooting of any issues.
• Must have hands on experience in File share servers and DFS and troubleshooting.

Additional qualifications and soft skills:

• Expert-level administration in Active Directory DS, Group Policy, DNS and DHCP (AD Integrated), Kerberos authentication
• Strong Windows Server management understanding.
• Solid PowerShell automation capability for IAM operations.
• Knowledge of AD Connect, Entra Connect sync, and hybrid identity models.
• Strong communication and documentation skills.
• Ability to lead technical bridges during major outages.
• Mentoring and guidance to L1/L2 teams

Personal Attributes:

• Accepts Responsibility, Openness , Positive attitude ,Integrity
• Commitment , Judgement , Organized, Proactive

Equal Opportunity Employer:

Wipro is an Equal Opportunity Employer. We provide consideration for all qualified applicants regardless of race, color, religion, gender, marital status, age, ethnicity, national origin, sexual orientation, political views, disability, or any other characteristic protected by law.