The San Francisco 49ers began their search for a new defensive coordinator by interviewing Robert Saleh for a second stint at the job and Detroit Lions assistant Deshea Townsend.

For the second time in less than 11 months, the San Francisco 49ers are in the market for a new defensive coordinator.  According to NBC Sports Bay Area, the 49ers have decided that Nick Sorensen won't be returning as the team's defensive coordinator in 2025.

The Athletic’s Matt Barrows on Tuesday reported the 49ers fired defensive coordinator Nick Sorensen after one season. It’s the second time in as many offseasons San Francisco has parted ways with a defensive coordinator. More to come…