Nair Systems is currently looking Senior Active Directory & Identity Security Consultant our Qatar operations.

Required Skills & Experience

• Experience 10+ years of Active Directory administration experience.
• 5+ years of Active Directory security hardening experience.
• Experience managing environments with:
  • Multiple Forests
  • Multiple Domains
  • Complex Trust Relationships
  • Hybrid Identity Deployments

Technical Skills

• Expert-level knowledge of:
  • Active Directory Domain Services
  • Group Policy Design and Administration
  • Loopback Processing
  • DNS Architecture and Security
  • Windows Server 2016/2019/2022/2025
  • Kerberos Authentication
  • LDAP Security
  • AD Replication
  • AD Certificate Services
  • PKI Infrastructure
  • PowerShell Automation
  • Microsoft Entra ID
  • Identity Governance
  • Security Expertise
• Hands-on experience with:
  • Active Directory Hardening
  • Identity Threat Detection
  • Identity Security Posture Management
  • PAM Solutions
  • Tier-0 Security
  • Zero Trust Architecture
  • Security Assessments
  • Attack Path Remediation

Preferred Certifications

• Microsoft Certified: Identity and Access Administrator (SC-300)
• Microsoft Certified: Cybersecurity Architect (SC-100)
• Microsoft Security Operations Analyst (SC-200)
• Microsoft Certified Windows Server Hybrid Administrator
• CISSP
• CISM

Joining time frame: 2 weeks (maximum 1 month)

Desired Candidate Profile

Experience 10+ years of Active Directory administration experience. 5+ years of Active Directory security hardening experience. Experience managing environments with: Multiple Forests Multiple Domains Complex Trust Relationships Hybrid Identity Deployments Technical Skills Expert-level knowledge of: Active Directory Domain Services Group Policy Design and Administration Loopback Processing DNS Architecture and Security Windows Server 2016/2019/2022/2025 Kerberos Authentication LDAP Security AD Replication AD Certificate Services PKI Infrastructure PowerShell Automation Microsoft Entra ID Identity Governance Security Expertise Hands-on experience with: Active Directory Hardening Identity Threat Detection Identity Security Posture Management PAM Solutions Tier-0 Security Zero Trust Architecture Security Assessments Attack Path Remediation Preferred Certifications Microsoft Certified: Identity and Access Administrator (SC-300) Microsoft Certified: Cybersecurity Architect (SC-100) Microsoft Security Operations Analyst (SC-200) Microsoft Certified Windows Server Hybrid Administrator CISSP CISM Joining time frame: 2 weeks (maximum 1 month)