CareerPlanSign in

Active Directory Administrator

Sydney, New South Wales💼 Full-time🗓 2026-09-07 → 2026-09-24

Core

Managing and maintaining large, multi-domain Active Directory environments, including troubleshooting complex issues, recovery scenarios, and group policy/replication problems.

Role type

Senior Active Directory Administrator

Builds

Production identity and access management infrastructure

Domain

IT Infrastructure / Microsoft Server Operations

Deliverable

infrastructure

Required skills

Active Directory, DNS, DHCP, PowerShell, Azure AD Connect, Microsoft Certificate Authority, Windows Server (2008/2012/2016/2019), ITIL processes

Preferred skills

AD Patch Management, PowerShell scripting, Automation, Agile framework, Cloud Technology (Azure/GCP)

Technologies

Active Directory, DNS, DHCP, Azure AD Connect, Windows Server, PowerShell, MS Certificate Authority

Responsibilities

Troubleshoot complex Active Directory, DNS, and DHCP issues; Manage and maintain large multi-domain/forest AD environments; Perform upgrades and migrations of Forests, domains, and domain controllers; Troubleshoot Active Directory group policy and replication issues; Manage MS Certificate Authority; Support Active Directory on Windows 2008/2012/2016/2019; Manage Azure AD Connect

Seniority

Senior, hands-on IC with leadership experience

Sourced via viewjobs · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.