Tata Consultancy Services

Active Directory L3

Tata Consultancy Services$100K — $115K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of experience in Active Directory, Entra AD, and ADFS management.
  • Strong understanding of DNS/DHCP provisioning and trust relationships.
  • Proficiency in PowerShell scripting and Microsoft Graph API for automation tasks.
  • Experience with implementing security solutions like MFA and Conditional Access.
  • Demonstrated ability to work in Agile environments and lead technical initiatives.
  • Excellent analytical, problem-solving, and communication skills.

Responsibilities

  • Define and maintain technical standards for Active Directory and Entra.
  • Design and implement identity solutions for hybrid environments.
  • Manage Level 3 activities including incident resolution and complex troubleshooting.
  • Monitor and optimize AD infrastructure and sync performance analytics.
  • Configure Entra AD Connect and troubleshoot synchronization issues.
  • Develop advanced PowerShell scripts and integrations using Graph API.
  • Conduct audits and manage compliance for security solutions.

Benefits

  • Discretionary Annual Incentive.
  • Comprehensive Medical Coverage including dental and vision options.
  • Generous Maternal and Parental Leave policies.
  • Convenience benefits like commuter assistance and training reimbursement.
  • Flexible Time Off including vacation and holidays.
  • Legal and financial assistance programs, including 401K and student loan refinancing.
Full Job Description
Must Have Technical/Functional Skills

Active Directory (On-Prem)

  • AD replication troubleshooting, schema updates, GPmanagement.
  • DNS/DHCP provisioning and trust relationships.


Entra AD

  • Enterprise app registration, SSconfiguration, certificate updates.
  • Conditional Access, MFA, and identity lifecycle management.


ADFS

  • Federation setup, DR planning, certificate management.


Automation

  • PowerShell scripting for AD/AAD tasks.
  • Experience with Microsoft Graph API for automation.


Behavioral Competencies

  • Strong analytical and problem-solving skills.
  • Excellent communication and stakeholder management.
  • Ability twork in Agile environments and lead technical initiatives.
  • Strategic thinking and business acumen.


Roles & Responsibilities

Architecture & Design

  • Define and manage technical standards for Active Directory and Entra.
  • Design and implement secure, scalable identity solutions for hybrid environments.
  • Develop IAM policies, standards, and procedures aligned with compliance requirements.


Operations & Support

  • Handle Level 3 (L3) activities: critical incident resolution, change management, and complex troubleshooting.
  • Maintain and optimize AD infrastructure (DNS, GPOs, replication, FSMroles).
  • Monitor Entra AD Connect Health portal for sync alerts and performance analytics.


Integration & Automation

  • Configure and troubleshoot Entra AD Connect, synchronization policies, and staging servers.
  • Implement SSintegrations using OAuth, OIDC, and SAML.
  • Develop advanced PowerShell scripts and Graph API integrations for automation.


Security & Compliance

  • Implement MFA, Conditional Access, and Privileged Identity Management (PIM).
  • Ensure compliance through periodic audits and reporting.
  • Manage disaster recovery planning for AADC and ADFS environments.


Collaboration & Governance

  • Act as a trusted advisor for stakeholders and lead technical governance meetings.
  • Provide knowledge transfer and mentoring tjunior engineers.
  • Participate in service reviews and strategic planning for IAM services.


TCS Employee Benefits Summary:

  • Discretionary Annual Incentive.
  • Comprehensive Medical Coverage: Medical & Health, Dental & Vision, Disability Planning & Insurance, Pet Insurance Plans.
  • Family Support: Maternal & Parental Leaves.
  • Insurance Options: Aut& Home Insurance, Identity Theft Protection.
  • Convenience & Professional Growth: Commuter Benefits & Certification & Training Reimbursement.
  • Time Off: Vacation, Time Off, Sick Leave & Holidays.
  • Legal & Financial Assistance: Legal Assistance, 401K Plan, Performance Bonus, College Fund, Student Loan Refinancing.


#LI-KR3

Salary Range-$100,000-$115,000 a year

About Tata Consultancy Services

Tata Consultancy Services (TCS) is an Indian multinational information technology (IT) services and consulting company, headquartered in Mumbai, Maharashtra, India. It is a subsidiary of Tata Group and operates in 149 locations across 46 countries. TCS is the largest Indian company by market capitalization and is ranked 11th on the Forbes Global 2000 list of the world's biggest public companies. TCS is also the second-largest IT services company in the world by revenue and the largest employer of women in India. The company provides services in areas including IT, consulting, and business solutions.
Learn more about Tata Consultancy Services
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