The Marlins recalled Kitchen from Triple-A Jacksonville on Wednesday, Christina De Nicola of MLB.com reports.
The 27-year-old was sent to Jacksonville in early August and will rejoin the major-league bullpen for the final stretch of the month. Kitchen has made just one appearance in the big leagues and has a 2.96 ERA, 1.15 WHIP and 31:13 K:BB over 48.2 innings across three minor-league levels this season.