Senior Active Directory and Identity Security Consultant

About Nair Systems LLC

Nair Systems LLC is seeking a highly skilled Senior Active Directory and Identity Security Consultant to join their team in Doha, Qatar. This role requires advanced expertise in managing and securing Active Directory environments in complex infrastructures.

Key Responsibilities and Experience

The ideal candidate will have over 10 years of Active Directory administration experience and a minimum of 5 years focused on securing Active Directory frameworks. The role involves managing diverse environments characterized by multiple forests, domains, trust relationships, and hybrid identity setups.

Technical Expertise Required

• In-depth knowledge of Active Directory Domain Services
• Design and management of Group Policies including Loopback Processing
• Expertise in DNS architecture and its security considerations
• Proficiency with Windows Server versions 2016, 2019, 2022, and 2025
• Understanding of Kerberos Authentication methods
• Experience in LDAP Security and Active Directory replication
• Familiarity with Active Directory Certificate Services and Public Key Infrastructure (PKI)
• Automation skills using PowerShell scripting
• Knowledge about Microsoft Entra ID and Identity Governance

Security Specializations

• Practical experience in Active Directory Security Hardening
• Expertise in detecting identity-related threats and managing identity security posture
• Working knowledge of Privileged Access Management (PAM) solutions
• Implementation of Tier-0 security controls
• Exposure to Zero Trust security architecture principles
• Conducting security assessments and remediating attack paths

Application Details

Interested applicants should submit their resumes as instructed by the company contact.