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Active Directory Administrator

Compunnel, Inc.
Full Timesenior
Halifax, Nova Scotia, CAPosted March 3, 2026

Job Description

We are seeking an experienced Active Directory Administrator with proven expertise in implementing Group Managed Service Accounts (GMSA) and managing enterprise-scale identity and access management environments.

The ideal candidate will have hands-on experience with AD migrations, PowerShell scripting, and security hardening practices, and will collaborate with cross-functional teams to ensure secure and efficient directory services.

Key Responsibilities

  • Implement and manage Group Managed Service Accounts (GMSA) and Local Administrator Password Solution (LAPS).
  • Develop and maintain PowerShell scripts for automation, auditing, and administrative tasks.
  • Lead Active Directory migrations and domain consolidations across enterprise environments.
  • Design and troubleshoot Group Policy Objects (GPOs), OU structures, delegation models, and AD replication.
  • Apply IAM/PAM concepts including role-based access control and directory integrations.
  • Collaborate with infrastructure, security, and application teams to support AD-related initiatives.
  • Maintain documentation and ensure compliance with access governance and security standards.

Required Qualifications

  • Minimum 8 years of experience in Active Directory engineering and administration.
  • Proven experience implementing GMSA and LAPS.
  • Strong expertise in PowerShell scripting.
  • Experience with AD migrations and domain consolidations.
  • In-depth knowledge of Group Policy, OU design, and AD replication troubleshooting.
  • Familiarity with IAM/PAM concepts and directory integrations.
  • Strong communication and documentation skills.

Preferred Qualifications

  • Experience with Windows Server (2016/2019/2022) and Linux system administration.
  • Security-first mindset with attention to access governance.
  • Strong analytical and troubleshooting skills.
  • Ability to work collaboratively with cross-functional teams.

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