Some of the things I like about my NT husband are traits shared by my favorite SJs. Like others have said, they do what they do for different reasons, but the outcome is the same. For instance, my husband values competence, so he is conscientious like my favorite SJs. Both types can be very loyal and hold to their principals very staunchly, if for different reasons.
Also, both INTs and ISJs can have kind of a grumpy, stubborn, pessimistic vibe and dry/sardonic sense of humor.