Hardwarekenntnisse : (jeweils Maintenance, Configuration & Administration)
* Sun Desktop Systeme
* Sun Ray Thin Clients
* Sun SC1000/2000 Server
* Sun Ultra Enterprise 450/250
* Sun Enterprise E10000 Server
* Sun SunFire Server
* Sun Enterprise SF15000 Server
* Sun/Fujitsu M-Serie M4k-M9k (Sparc64 VI)
* Netra FT1800 Server
* SPARCstorage Array
* Sun StorEdge T3
* A7000
* Sun Enterprise Network Array A5000
* RSM Array 2000
* Hitachi 99x0 HW
* SAN and Switches : Anchor, Brocade, MCData, Cisco, etc.
* System Fault Analysis
* Wide Area IP Networking
* Energizer PDB/HA-NFS
* Sun Enterprise Cluster 2.1
* Sun Cluster 3.0, 3.1, 3.2
* SunStoredge 3310
* DotHill Systeme
* StorAge Systeme
* Oracle/Sun/FSC Sparc64 Enterprise Server M-Serie
* Oracle/Sun T-Serie
Softwarekenntnisse : (jeweils Installation, Configuration & Administration)
* Solaris 2.4 - 10 Administration
* Solaris 10 Container Administration
* ZFS : Installation & Administration
* SunCluster 1.x-3.x incl. Agenten wie z.B. NFS, Oracle, Sysbase, Oracle-PDB, etc.
* SunCluster 3.2
* Veritas Cluster Server (VCS)
* Sun Ray Server Software
* SDS bzw. Solaris Volumen Manager
* Veritas Volumen Manager
* Soltice Backup (Legato Networker)
* Veritas Netbackup
* Veritas Storage Foundation 5.0
* Raid Manager (RM6)
* SunMC
* Hitachi 99x0 SW
* Staroffice
* HP-UX-Interoperabilty
* Asigra
* Veritas Cluster Server 4.x
* Vertias Volume Manager ab v2.x - aktuell
* Veritas Storage Foundation Suite 5.x
* Fehleranalyse für Sun-Systeme
* Virtualisierung : Desktop, Server, Storage, etc. : xVM, VMware, Xen,