Senior Administrator – Active Directory Service Interfaces

🚀 We’re Hiring: Senior Administrator – Active Directory Service Interfaces

We’re hiring on behalf of our reputed client for an experienced Senior Administrator – Active Directory Service Interfaces to join their team on a full-time (40 hours/week), permanent, fully remote role.

💼 Role Overview

In this role, you will provide advanced support and administration for enterprise On-Premise Active Directory environments, ensuring operational stability, security, and seamless identity management across hybrid infrastructures.

🔧 Key Responsibilities

Administer and support On-Premise Active Directory environments
Design, configure, and maintain DNS zones and records supporting enterprise applications and AD services
Troubleshoot DNS-related issues including:
Name resolution failures
Zone transfer issues
Dynamic update problems
Stale DNS records
Monitor and optimize DNS health using tools such as:
dnscmd
nslookup
Event logs
Ensure seamless integration between DNS and Active Directory, including SRV records and domain controller services
Configure and maintain Microsoft Entra Connect Sync for hybrid identity synchronization
Troubleshoot synchronization issues between on-prem AD and Microsoft Entra ID
Handle incidents, service requests, problem management, and change requests in enterprise environments
Maintain security standards and support operational excellence

🧠 Skills & Experience

Strong hands-on experience with:
On-Premise Active Directory Administration
DNS management & troubleshooting
Hybrid identity synchronization (Microsoft Entra ID / Azure AD Connect)
Strong understanding of:
Security protocols
Incident response
Service management processes
Excellent troubleshooting and analytical skills
Strong communication and stakeholder management abilities

🎓 Preferred Qualifications

Microsoft Certified: Azure Administrator Associate (preferred)
Other relevant certifications in Active Directory / Identity Management are a plus

🌍 Eligibility

Must be a European citizen/ PR/ Dependent visa who donot need sponsorship

📩 Interested?

Send your CV here or email: monosree@adastraconsultants.com

skills -Windows Server

Group Policy (GPO)
On-Prem AD
Entra ID / Azure AD
Identity & Access Management (IAM)

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