On August 31, 2023, Kramer was placed on injured reserve.[8] He was activated from injured reserve on October 21, 2023, and made his NFL debut in week seven.[9] He was waived on November 4.[10]
Arizona Cardinals
On November 6, 2023, Kramer was claimed off waivers by the Arizona Cardinals.[11] He was released on November 15.[12]
Chicago Bears (second stint)
On November 17, 2023, Kramer was signed to the Bears practice squad.[13] He signed a reserve/future contract on January 16, 2024.[14]
Kramer began the 2024 season as a backup center.[15] During the Week 4 game against the Los Angeles Rams, he was summoned to play fullback on certain short-yardage situations, one of which resulted in a one-yard touchdown run by Roschon Johnson. The snaps were his first in the NFL that did not end in a quarterback kneel.[16]
On October 27, 2024, with only a few minutes left in the week 8 game against the Washington Commanders, Kramer took a handoff at the one yard line which he fumbled.