<Tr> <Th> College: </Th> <Td> Rensselaer Polytechnic Institute </Td> </Tr> <Tr> <Th_colspan="2"> Career history </Th> </Tr> <Tr> <Th_colspan="2"> As coach: </Th> </Tr> <Tr> <Td_colspan="2"> <Ul> <Li> RPI (1996) Graduate assistant </Li> <Li> Amherst (1999--2000) Defensive line coach </Li> <Li> Syracuse (2001--2003) Offensive graduate assistant </Li> <Li> New England Patriots (2004--2017)--Offensive assistant (2004)--Assistant offensive line coach (2005)--Linebackers coach (2006--2010)--Safeties coach (2011)--Defensive coordinator (2012--2017) </Li> <Li> Detroit Lions (2018--present) Head Coach </Li> </Ul> </Td> </Tr>

Who's the defensive coordinator for the new england patriots