System Administrator - Microsoft Active Directory

Astra North Infoteck Inc.

📍 Calgary, Alberta, Canada

Full-time Computer Occupations

Job Description

Job Description

Job Title: System Administrator - Microsoft Active Directory

Location: Calgary &Edmonton


Work Model: Hybrid – 3 days onsite per week (Monday, Tuesday, and Thursday)

Role Summary
We are seeking an experienced System Administrator with strong expertise in Microsoft Active Directory (AD), Group Policy Management, DNS, and Active Directory Certificate Services (AD CS/PKI). The ideal candidate will have 7+ years of hands-on experience administering and supporting enterprise on-premises Active Directory environments, including multi-domain and multi-forest infrastructures.
This role will be responsible for maintaining the health, security, availability, and performance of Active Directory services while supporting enterprise authentication and directory-dependent services.

Key Responsib...