Roberts and the Steelers agreed on a one-year contract Wednesday, Adam Schefter of ESPN reports.
Roberts will return to the Steelers after spending the 2023 and 2024 campaigns with the team before recording 90 total tackles (42 solo), a fumble recovery and a pass defensed over 17 regular-season contests with Las Vegas last season. The 32-year-old will provide Pittsburgh with another veteran reserve option behind Payton Wilson and Patrick Queen at inside linebacker in 2026.