The Steelers are set to acquire Jackson from the Panthers in the Diontae Johnson trade, Tom Pelissero of NFL Network reports.
Jackson is expected to be released or traded by the Panthers before March 16, when he is due a $4 million roster bonus, Jeremy Fowler of ESPN.com reports.
Jackson finished the regular season with 59 tackles (49 solo), zero interceptions on five passes defended and one fumble forced in 16 games.
Jackson (back) doesn't have an injury designation for Sunday's game against the Packers.
Jackson (back) did not practice Wednesday, Joe Person of The Athletic reports.
Jackson (back) is questionable to return to Sunday's game against the Falcons, Darin Gantt of the Panthers' official site reports.
Jackson (quadriceps) is active for Sunday's game against the Colts, Darin Gantt of the Panthers' official site reports.
Jackson (quadriceps) is listed as questionable for Sunday's game against the Colts.
Jackson (knee) was a full participant in Wednesday's practice, Darin Gantt of the Panthers' official site reports.
Jackson (shoulder) is inactive Sunday against the Lions.