какво искат да кажат в тази (BG) обява за работа?

[xbmcbg]

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REQUIRED SKILLS AND EXPERIENCE

Eight to 10 years’ experience in antenna system design;
Complete knowledge of antenna performance simulation using TICRA, SatSoft and other antenna performance simulation software;
Technical expertise supported by strong project management skills;
Work, generally analytical in nature, requires considerable attention to detail
EDUCATION

Bachelor of Electrical Engineering, a Masters of Engineering is preferred;
The successful candidate must be able to work in Bulgaria & around the World and to obtain CGP (Controlled Goods Program) clearance and be eligible for access to ITAR (International Traffic in Arms Regulations) controlled data/hardware.

Candidates will be required to hold and maintain a valid Bulgarian security clearance at the SECRET level to gain access to classified spaces, information or equipment in order to perform the work associated with this position.

International travel is anticipated; therefore, candidates will need to provide proof that they may travel nationally or internationally with no travel or visa restrictions.

Какви са тези доказателства за безвизови пътувания по целият свят ????