Jacob Lillyman is unavailable with the Queensland State of Origin side while prop Charlie Gubb has been dropped.
"We certainly missed Simon's presence in our last two matches," said Kearney.
"He adds a lot to our group and it's good to have him back this week.
"With Jake [Lillyman] out through Origin, James slots back in to the starting front row and Albie [Vete] has earned his opportunity with his performances for our ISP side."
Still out of contention are centre Solomone Kata and Manu Vatuvei, both recovering from calf injuries.
Meanwhile the club has finally announced the signing of free agent Titans forward Leivaha Pulu. The New Zealander has signed on for the next three NRL seasons.
Warriors: 1. Roger Tuivasa-Sheck, 2. Charne Nicoll-Klokstad, 3. Blake Ayshford, 4. David Fusitua, 5. Ken Maumalo, 6. Kieran Foran, 7. Shaun Johnson, 8. James Gavet, 9. Issac Luke, 10. Ben Matulino, 11. Bodene Thompson, 12. Ryan Hoffman, 13. Simon Mannering. Bench: Nathaniel Roache, Sam Lisone, Albert Vete, Bunty Afoa, Tui Lolohea, Toa Sipley, Ligi Sao, Mason Lino (to be reduced for four on game day).