In Russia, the type of visa that a foreigner holds can determine their eligibility to work in the country. Typically, foreigners who wish to work in Russia must obtain a work visa, which is a type of visa that allows them to work for a specific employer for a set period of time.

To obtain a work visa in Russia, a foreigner must usually have a job offer from a Russian employer, and the employer must apply for the work visa on the foreigner's behalf. The employer must also obtain a work permit from the Russian Ministry of Labor and Social Protection, which requires proof that the foreigner has the necessary qualifications and experience for the job.

In general, to apply for a work visa in Russia, a foreigner must have a college degree or equivalent qualifications in the field in which they plan to work. However, there may be exceptions to this requirement depending on the specific job and industry.

If a foreigner in Russia holds a different type of visa, such as a tourist or business visa, they may not be eligible to work in the country. In some cases, it may be possible to convert a tourist or business visa to a work visa, but this process can be complex and may require the assistance of a qualified immigration attorney.

It's important to note that the rules and regulations for foreign workers in Russia can be complex and may vary depending on the individual's country of origin, visa status, and other factors. Foreigners who wish to work in Russia should consult with the appropriate authorities and obtain professional legal advice to ensure that they are complying with all relevant laws and regulations.