Active Directory Admin with Azure AD

Actively Reviewing

Atos

Pune Full-Time Posted 1 day ago · Apply by Sep 14, 2026

Job Description

!!! We are hiring for on premise Active Directory with Azure AD !!!

Location Mumbai, Bangalore & Chennai

Experience 10+ years

Notice period Immediate to 60 days

Primary Skills On prem AD, Azure AD, Azure AD connect, ADFS & PKI

Interested candidate can share their updated resume to [email protected]

Job Summary

The successful candidate will design, implement, secure, and maintain identity and certificate-based authentication solutions across hybrid environments.

Key Responsibilities Include

Active Directory & PKI (AD CS)

Design, deploy, and manage Enterprise PKI infrastructure
Manage Root CA, Issuing CA, and Offline CA models- Troubleshoot PKI issues
Perform CA hardening, backup, and disaster recovery testing

NDES / SCEP

Deploy and manage NDES for device certificate enrollment- Integrate NDES with Intune, third-party MDMs, and network devices
Configure registration authority policies and security
Troubleshoot SCEP enrollment failures and renewal issues

Azure Entra ID (Azure AD)

Manage hybrid identity environments (On-prem AD + Entra ID)- Configure Azure AD Connect / Cloud Sync, Seamless SSO, and Password Hash Sync
Implement identity security features such as Conditional Access, MFA, and Identity Protection
Support certificate-based authentication with Entra ID
Monitor sign-ins and security logs

ADFS (Active Directory Federation Services)

Design and manage ADFS infrastructure- Configure claims-based authentication and relying party trusts
Manage ADFS certificates for service communication, token-signing, and token-decrypting
Troubleshoot authentication and federation issues
Plan and perform ADFS upgrades and migrations

Certifications