Beginning his professional musical career at the age of 18, drumming in the band Rhoads featuring singer Kelle Rhoads, brother of the late Randy Rhoads, Menza released his first record with Rhoads, titled Into the Future, in Europe in 1986.

Moving on to session playing including styles ranging from R&B to gospel, funk and heavy metal, recording with the likes of John Fogerty, Menza caught the attention of then Megadeth drummer Chuck Behler and became his tech. When Megadeth needed a drummer in 1989, Menza was asked by Dave Mustaine to join the band. Mustaine noted that Menza previously filled in on drums when Behler was unable to. Menza first played live with Megadeth on May 12, 1988 in Bradford, England. This prior experience and personal relationship led to the invitation to join Megadeth for the 1990 recording Rust in Peace.

By the summer of 1998, while the band was still touring in support of Cryptic Writings, Menza was having knee problems and sought medical advice. He was informed he had a tumor, which was later found to be benign, and had it removed. Rather than cancel any dates, Megadeth hired Jimmy DeGrasso as a temporary replacement. When the time came to record a follow-up album, Menza was not asked back and DeGrasso became the band’s official drummer. Menza has said in several interviews that, while in the hospital recovering from knee surgery, he received a phone call from Mustaine that simply said “Your services are not needed anymore”. After his departure, he began work on Menza: Life After Deth with guitarist Anthony Gallo, bassist Jason Levin, and guitarist Ty Longley. The album was initially intended to have a 2002 release date and tour to follow; however, on the tour in 2003 with the reformed Great White, Longley was among the 100 people killed in The Station nightclub fire in Rhode Island and a year later Jason Levin died of heart failure, Menza and Gallo were devastated and the Life After Deth tour was never announced. Guest guitarist Christian Nesmith, son of The Monkees’ Michael Nesmith, did some leads and Menza hired producer Max Norman (Ozzy Osbourne, Megadeth).

Following the reissue of the entire Megadeth catalog, Menza was invited to reunite with Megadeth in 2004. Days after a reunion was announced, Menza was fired after rehearsals and replaced with Shawn Drover. Mustaine said that this was because Menza “just wasn’t prepared” for a full-scale U.S. tour, physically.

In April 2006, Menza joined the Los Angeles-based metal band Orphaned to Hatred. The group describe their sound as “a continuation of the heavy style of ’90s Pantera”. He left the band in late 2010.

Menza nearly suffered the loss of an arm in 2007, after having an accident with a power saw. He required reconstructive surgery and metal plates in his arm and a lengthy rehabilitation, but later recovered. Menza later auctioned off the blood-stained saw blade and an original copy of an X-ray from the incident.

In March 2011, Menza appeared in a music video for Mindstreem’s “We Up Next”, a song originally written by SIN 34 guitarist Anthony Gallo featuring Tony Lanza and Daniel Wayne, Jr. on vocals. The actual recording is Menza (drums), Gallo (guitars), Gregg Babuccio (bass), and Tony Lanza and Daniel Wayne, Jr. (vocals).

Also in March 2011, Menza’s band Deltanaut posted a video for the song “Sacrifice” in conjunction with the release of their Roy Z produced digital-only 5-song EP. The line-up consisted of Menza, his old Rhoads and The Green bandmate, bassist Darwin Ballard, guitarists Christopher Grady and Colin Reid, and lead vocalist Brian Williams. Menza’s father, Don Menza who famously played tenor sax on The Pink Panther Theme with the Henry Mancini Orchestra, plays saxophone on the song “The King”; other guests include Roy Z on guitar and Ed Roth on keyboards.

In 2015, Menza contributed drum tracks to the song “Are We Alone?” on the album Warless Society (The Global Invasion) by Ci2i, with John Goodwin and Darwin Ballard on guitar and bass, respectively. In 2015, he also began working with Los Angeles band Sweet Eve on their follow up album “The Immortal Machine” as producer and drummer.

On May 21, 2016, Menza was performing with his band, OHM, at The Baked Potato jazz club in Studio City, California. Only three songs into the set, Menza collapsed onstage. He was rushed to a hospital where he was pronounced dead on arrival. An autopsy later showed the cause of death to be atherosclerotic, hypertensive-induced congestive heart failure. Menza was 51.