Early in his career, he worked with many well-known rock and heavy metal groups, including Type O Negative, Carnivore, Agnostic Front, Life of Agony.

Since the early 90s, he has worked with some of the top musicians in the jazz field, including jazz greats like Wynton Marsalis (and his Grammy-nominated “Joe Cool's Blues”), Brad Mehldau,[1] Robert Glasper,[2][3]Clark Terry,[4] Elvin Jones,[5] and Steve Coleman.

Then, in 2013 he received his second Grammy Award for Best Jazz Instrumental Album, "Money Jungle: Provocative in Blue", by Terri Lynne Carrington.

In 2018, Two additional projects that Marciano engineered were nominated for Grammy's,Tipico by Miguel Zenón and Art of the Arrangement by Doug Beavers.

[12] In 2020, his work on Carib by David Sánchez was nominated for a Grammy Award in the Best Latin Jazz album category.