Virtualization skils you will need:

VMware
EMC
Netapp
Citrix
IBM AIX
Red Hat Linux
HP UX
VMware (Version 3.5, and 4.0, OS - Windows, Suse, RedHat)
* IBM Hypervisor (P5 and P6 Series hardware, OS - AIX, Linux)
BMC - BladeLogic Server Automation Suite
* HP - Server Automation Software
* CA - Spectrum Automation Manager
* IBM - Data Center Automation (Tivoli Provisioning Manager)
* Scalent - Infrastructure Manager (IM)
* Xkoto - GridScale
* Egenera - Pan Manager

Cisco Certifications: CCIE, CCNA, CCNP
Microsoft Certifications: Microsoft Office, Sharepoint, Active Directory, Moss, Exchange Server, Windows Server, SQL Server,
CompTIA Certifications: A+, Security+,

After you have all of these certifications, you should be able to get a pretty good job.

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http://searchstorage.techtarget.com/magazineFeature/0,296894,sid5_gci1299122_mem1,00.html

http://career-resources.dice.com/articles/content/entry/dice_news_update_tech_startups

http://career-resources.dice.com/articles/content/entry/insatiable_need_for_it_professionals

http://career-resources.dice.com/articles/content/entry/utilities_face_shortage_of_industry