The Windows Active Directory Specialist is responsible for cleaning, improving, and maintaining the Active Directory environment. He/she ensures safety, consistency and efficiency through controls, optimizations and automation with PowerShell. In addition, Group Policy Objects (GPOs) are mapped and monitored to ensure security standards. Tasks and responsibilities Active Directory cleaning and optimization Identify and remove stale accounts, groups, and objects Improving the structure and naming of conventions Validation and follow-up via PowerShell Developing and executing PowerShell scripts for monitoring and reporting Automate recurring checks (e.G., inactive users, entitlement management) Maintenance of group policy objects (GPO's): Mapping existing GPO links and their impact Documenting and following up on changes Ensuring policies remain compliant with security guidelines Security en compliance Checking access rights and delegations Implementeren van best practices rond Adsecurity Reporting risks and recommendations to IT management Close collaboration with IT management, security officers and project teams Clear documentation and reporting of actions carried out Desired skills and qualifications Bachelor or master in IT or equivalent More than 5 years of experience related to AD management In-depth knowledge of Windows Server and Active Directory Experience with PowerShell scripting (validation, reporting, automation) Understanding Group Policy Objects and their links Knowledge of security best practices within AD environments Fluent in English & French OR Dutch