Skills:
Active Directory Administration including but not limited to Domain controller health, AD replication, group policy, schema extensions, access control, OU structuring, FSMO roles, trusts, AD backups, migration & upgradation, heterogenous integration. Windows Server support (NT4-2008 R2) including configuration, security, performance optimization, monitoring & alerting, backup & restore, standardization, rack/power/cooling/cabling, virtualization, clustering & load balancing, file & print services. Network roles and services support including DHCP, DNS, WINS, DFS. Enterprise-class storage support including mass storage arrays, SAN, NAS, iSCSI, storage fabric, storage tiering concepts, distributed storage & replicated storage, internal and externally connected RAID/JBOD, backup medium administration. Back-end client visible support such as desired configuration management, application delivery, operating system deployment, software distribution, system & software update delivery and more. Network hardware support including switches, routers, external connectivity configurations and hardware, VPN concentrators, packet/traffic analyzers, network segmentation & isolation, and VLAN management. Workstation/desktop/notebook/n... support. Security solutions including anti-malware, intrusion detection, network access protection & quarantining concepts, system-based firewall hardening, proxy/cache/filtering services, exterior perimeter & DMZ administration, network isolation.