He has worked as a writer for several NBC television comedies, and as a showrunner for 30 Rock, which was created by his recurring collaborator, comedian Tina Fey.
[9] One of his notable SNL sketches was NPR's Delicious Dish with Ana Gasteyer and Molly Shannon.
In 2011, Ben and Jerry's released a new ice cream flavor based on the sketch written by Carlock and named it "Schweddy Balls".
[9] Carlock then moved back to New York to work on an "Untitled Tina Fey Project" in 2006, which became 30 Rock, which he wrote for and produced.
On December 31, 2001, Carlock married Jennifer Nielsen Rogers, a Wellesley graduate and former CNNfn producer/reporter.