In my legal practice frequently asked questions from the sphere of labor law does not require serious work of law firms. People is enough to give an elementary advice. For example, on-time is often ask something like: "I work full time, but I want to get a second job at another firm. It is not desirable that the place of my regular work superiors were aware that I had to work somewhere. Advise How do I place my employment relationship with the second group? And how to formalize the employment relationship, if I do a one-time permanent job or not – as the demand for my services? "In general, sufficient to sign employment contract with another organization on moonlighting. Employment records of the concurrently recorded at the principal place of work, but only at the request of the worker. On the main job to someone including bosses, to know that you have to work somewhere, not necessarily. And forbid you to work in their spare time and nobody has the right as the right of choice of occupation is enshrined Constitution of the Russian Federation. If the work is a one-time or a certain period, then we can conclude fixed-term employment contract at the time of a particular job or to conclude a civil law contract (to provide certain services / perform a specific job)..