Sierra Engineer is an Age of Empires II player from Russian Federation. Sierra Engineer has participated in 25 matches across different game modes. Most of Sierra Engineer's games take place on the unranked ladder.

Sierra Engineer sticks to unranked or casual play, having never entered ranked. Sierra Engineer tends to pick Franks most often, with a pick rate of 44.0%. Sierra Engineer's best position is flank with 50.0% wins in 10 games.