"professional security" is correct and usable in written English.
For example, "The company hired a professional security firm to ensure the office was safe at all times."
Those who do travel should employ a professional security company.
Want a professional security company watching your home?
However, professional security providers tend to cost more.
If it foments violence, things could get very nasty, not least because Ukraine lacks motivated and professional security services.
Such a standard is equivalent to performing at the level of a professional security analyst.
We find that characteristics reflecting professional security, advantage and productivity are strong predictors for a greater breadth of participation in academic entrepreneurship, but not for all forms of technology transfer that we are able to test.
Meet one of them: Hamilton Lindley, a professional securities class-action lawyer.
It's not uncommon among professional securities traders, but it's hardly appropriate for a conservative long-term investor.
Well known for his commonsense approach to investing, Lynch believes you don't have to be a professional securities analyst to do well in the marketplace.
Al has been a professional securities trader since the early 1980's as well as a credentialed member of the Chicago hockey media since 2006.
you can't decide to work Monday to Thursday in any dynamic workplace, Health professionals, security services, teachers, dinner ladies and bin men!
