Especialista en Active Directory

We are seeking an IT Systems Administrator with strong expertise in Active Directory and Identity Management to support enterprise infrastructure and onboarding of newly acquired companies.This role plays a key part in user lifecycle management, domain migrations, and security hardening, supporting a high-volume M&A environment.
Active Directory & Identity Management (core focus)• Manage and administer Active Directory (AD) environments (users, groups, OUs, GPOs• Perform user provisioning and deprovisioning aligned with lifecycle policie• Maintain and enforce access control and identity governance standard• Support domain migrations and AD consolidation project• Troubleshoot authentication, replication, and group policy issue
Infrastructure & Systems Administration• Administer Windows Server environments and domain controllers• Support hybrid identity setups (AD + Entra ID / Azure AD if applicable• Maintain system uptime, patching, and configuration standards• Manage DNS, DHCP, and related directory services
Security & Compliance• Support AD-related security reviews and audits (privileged accounts, stale objects, etc.)• Implement best practices for• Least privilege access • Privileged access management• Password and authentication policies• Assist with security tooling and SOC onboarding during acquisitions
Core technical • Strong experience with Active Directory administration• Experience with:• Group Policy (GPO)• OU design and restructuring• Domain migrations or consolidations• Solid Windows Server experience• Azure AD / Entra ID• PowerShell scripting (automation for AD tasks)• Identity lifecycle tools or IAM concepts• Experience in multi-domain or multi-tenant environment• 3–7 years of IT infrastructure or systems admin experience.• Comfortable working in a fast-paced, project-heavy environment.• Strong troubleshooting and documentation skills.• Good English communication.