Network Related Certifications:
CCIE
CCNA
CCNP

Linux Related Certifications:
RHCE
Linux+

Security Related Certifications:
Security+
CISSP
CCSA (Check Point Certified Security Administer)
MSCA
SCSA (Sun Certified System Administrator for Solaris Operating System)
CCEA by Citrix

IT training and certification Schools:
IT Boost
DTS (this school offers Jinzai to companies)
License world
TOEFL, TOEIC by Prometric

Can technical certifications
help to build my career ?

The answer is yes.
Almost all major companies are looking for people who have certifiable skills based on current IT technologies such as Sun Unix and Citrix.
This article explains the importance of having technical skill certifications in a highly competitive job market.On the right side you will find links on popular IT related certifications and training schools.
As more corporations look to lessen their dependency on Microsoft Windows, Linux continues to increase in popularity. Read more about the RHCE and newer Linux+ certifications.
CCIE This link provides information on one of the top skills for 2003, Cisco’s Certified Internetworking Expert credential.The Cisco certified engineers are in high demand and DTS can help you prepare for the CCNA or CCNP exam.
With ever increasing Network traffic and connectivity security related skills are likely to remain in hot demand. Security+ and CISSP are two of the most highly regarded security certifications available.
Prometric is a leader in testing including TOEFL, TOEIC and IT certifications.