TCS is seeking a Directory Services Engineer - Azure AD to support the design, implementation, administration, and optimization of enterprise identity and access management solutions, ensuring secure, scalable, and highly available authentication services across cloud environments.

The Directory Services Engineer - Azure AD will collaborate with cybersecurity, cloud, infrastructure, and operations teams to manage and enhance Microsoft Entra ID environments, support identity synchronization and authentication services, implement access governance controls, and strengthen identity security through RBAC, PIM, MFA, and Conditional Access solutions.

Key Responsibilities

- Administer and support Microsoft Entra ID (Azure AD) environments.
- Configure and maintain Azure AD Connect, including Password Hash Synchronization (PHS) and Pass-Through Authentication (PTA).
- Manage Role-Based Access Control (RBAC) and identity governance policies.
- Implement and support Azure Privileged Identity Management (PIM) solutions.
- Configure and maintain Multi-Factor Authentication (MFA) and Microsoft Authenticator integrations.
- Troubleshoot authentication, authorization, and identity-related issues.
- Collaborate with security and infrastructure teams to implement identity security best practices.




- Monitor and optimize the performance, availability, and security of Microsoft Entra ID services.

Skills & Qualifications

Required

- 5+ years of experience supporting Microsoft Active Directory and Microsoft Entra ID (Azure AD) environments.
- Strong communication skills in English.
- Availability for full-time employment.

Preferred

- CISSP (Certified Information Systems Security Professional).
- Microsoft Azure Solutions Expert certification.
- Microsoft Azure Administrator Associate certification.

Location

Mexico City, Queretaro, Guadalajara, or Monterrey.

Work Model

Hybrid.

Benefits:

- Major Medical Insurance.
- Dental Insurance.
- Life Insurance.
- Grocery Vouchers.
- Christmas Bonus.
- Vacation days according to Mexican labor law.
- Profit Sharing (PTU).

Other Considerations:

Tata Consultancy Services is an equal opportunity employer. Our commitment to diversity and inclusion drives us to provide equal opportunities to all candidates who meet our required knowledge and competency needs—regardless of socio-economic background, race, color, national origin, religion, sex, gender identity, age, marital status, disability, sexual orientation, or any other characteristic.

📌 Directory Services Engineer - Azure AD (Ciudad de México)
🏢 Tata Consultancy Services
📍 Ciudad de México