I would not count on it too soon. At the rate that CMMC2 is proceeding it should be finished in a couple of years. Unfortunatly I missed out on CPX and CMMC1 took better than 1 year to complete.
The rules are getting much more complex for the 2nd round and I am guessing that it will take at least a year and a half to finish CMMC2.
If you are interested in joining up I know that the Russian side has quite a few positions open.