Frequently Asked questions

What is a headhunting firm?

Headhunting is the process of finding the best possible candidates by targeting not only that they are actively looking for a new position, but also those who are not looking for but who meet the requirements of the companies. Headhunting is usually more suitable for positions that are difficult to cover, since it implies a much more specific approach.

What is a TN visa?
The NAFTA Professional Nonimmigrant Visa allows citizens of Canada and Mexico, as NAFTA professionals, to work in the United States on pre-established commercial activities for US employers.

Is a TN Visa an option to bring personnel from Mexico to work at United States?
The TN Visa is an excellent option to bring qualified Mexican citizens to live and work in the United States, if their job offer in the US is on a list of NAFTA professions (including engineers, accountants, etc.)

If it is a headhunting firm, how do you know the immigration law for United States?
We understand that you want to be sure that you are doing the process the right way. This is why we work in partnership with an immigration attorney in the U.S. specializing in work visa who provides advice and consulting.

Where is Sigma Solutions located?
We are located in the Paso del Norte area, also known as the Juárez-El Paso Region, which is a binational metropolitan area formed mainly by two cities: Ciudad Juárez in Chihuahua, in Mexico and El Paso, Texas in the United States. The area has the largest bilingual and binational workforce in the Western Hemisphere.