Complex sentence: He has worked as a writer on the NBC comedy series "30 Rock" and was nominated for the Writers Guild of America Award for Best Comedy Series at the February 2009 ceremony for his work on the third season.
Split into simpler sentences: He has worked as a writer on the NBC comedy series "30 Rock". He was nominated for the Writers Guild of America Award for Best Comedy Series at the February 2009 ceremony for his work on the third season.