Judgment is condemnation. It is the carrying out of the legal penalty upon someone due to breaking the Law. There are several judgments: the judgment of the believer's sins (John 5:24), the judgment of the believer's self (1 Cor. 11:31-32), the judgment of the believer's works (2 Cor. 5:10), the judgment of the nations (Matt. 25:31-46), and the judgment of the wicked (Rev. 20:11-15).
There is no judgment for the Christian in respect to salvation (Rom. 8:1). We were judged in Christ on the cross 2,000 years ago. However, as Christians we will be judged according to our works (2 Cor. 5:10) with, most probably, varying degrees of rewards; but remember, the judgment of our works does not affect our salvation.