Job Description :
Creation and management of directory infrastructure
Includes FSMO roles, trusts, Kerberos KDCs, replication topology, etc.
Creation of all top-level OU hierarchies with LBL standard sub-OUs, groups, and appropriate security permissions.
This includes adding the OU Admins to the Add Computers group, Group Policy Creator Owners group, and OU Admins mail list.
It also includes setting appropriate permissions on the created objects and linking default GPOs.
Monitoring and reporting associated with the reliability and security of the domain.
Day-to-day management of the domain controllers
Monitoring connectivity, synchronization, replication, net logon, time services, FSMO roles, schema, NTDS database partitions, DNS settings, SRV records, and trust relationships
Review DC event and security logs and take corrective actions.
Backups and restores on domain controllers.