💼 Full-Time Position

Active Directory Support Engineer

🏢
Astra North Infoteck Inc.
📍 toronto, on, Canada
📍
Location
toronto, Canada
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Posted
June 09, 2026
⏰
Type
Full-Time
🎯

Full-Time Opportunity: This is a permanent, full-time position with a competitive package and real career growth potential.

Job Description

Job Summary


We are seeking an experienced Active Directory Support Engineer to support and maintain enterprise-level AD infrastructure. The ideal candidate will have strong expertise in AD operations, security hardening, troubleshooting, and automation, along with the ability to work in a fast-paced, production environment.


Key Responsibilities



  • Security Hardening: Implement and enforce Active Directory security best practices, including securing LDAP channels, disabling legacy protocols (e.g., NTLM), and managing privileged accounts.

  • Migration & Upgrades: Lead and support AD migrations, functional level upgrades, domain consolidations, and Windows Server upgrades.

  • AD Health Monitoring: Monitor domain controllers, replication processes, and DNS integration to ensure high availability and prevent outages.

  • Production Changes: Execute patches, pro...