He did his regular service in the Israel Defense Forces in the infantry, and later did reserve duty in the Military Advocate General’s Corps.
The doctoral thesis is based on an argument presented by Weinroth in the upper Rabbinical court of appeals.
[5] He represented many high-profile personalities in the political arena, including Prime Minister Benjamin Netanyahu in the "Bar-On Hebron" and the "Amedi" cases and former Israeli Chief of Staff Major General.
On the other side of the political spectrum, he represented former Minister Salah Tarif, and Knesset member Ahmad Tibi.
[citation needed] In 1991, Weinroth was approached about possibly serving as a judge on the Supreme Court but turned down the offer.
[1] He was a member of the Tal Committee, which dealt with the military draft of Ultra-Orthodox Jews, and the Ivry Commission on the civil service.
[6] Weinroth was a member of the defense team of Israeli Foreign Minister Avigdor Lieberman, who was tried for corruption and acquitted in November 2013.