MCSA : Microsoft Certified System Administrator
MCITP : Server 2008 Server Administrator
MCTS : Server 2008 Active Directory Configuration
MCTS : Server 2008 Network Infrastructure Configuration
MCP : Microsoft Certified Professional
MCDST : Microsoft Certified Desktop Support Technician
ACSA : Apple Certified System Administrator
ACHDS : Apple Certified Help Desk Specialist
Directory Services Integration and Administration
Xsan Administrator
LPIC 1 : Linux Professional Institute Certification (1/2)
CompTIA Project+