Law / Poland's Work permit questions - visiting European countries; working in the EU / switching job; dependants [86]

Hi, I am Mitu from Bangladesh .I have passed BSC in computer science and Eng. Now working as a Network Administrator, I have experience on LAN, WAN,IP CAM,IP PHONE,CCTV, computer hardware trouble shooting. I can perform on any windows operating system. Also can perform on Linux operating system. I have also experience on web designing.

I would love to work in Poland or any European country.Can any one kindly inform me about Recruitment Agency or where i can apply for job as a IT professional.

Best regards
pls mail me at :: mitubsc@gmail