San Diego State Aztecs Football Coaching Staff
MWC
· Sean Lewis
· Snapdragon Stadium
2–4
2026 Record
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2026 San Diego State Coaching Staff
7 on-field coaches
6 new in 2026
1 retained
Offense
2 coaches
OC
Matt Johnson
Offensive Coordinator (quarterbacks)
RB
Darian Hagan
Assistant Coach (running backs)
Defense
3 coaches
DC
Demetrius Sumler
Defensive Coordinator
DL
David Lose
Assistant Coach (defensive line)
LB
Colin Ferrell
Assistant Coach (EDGEs)
Special Teams
1 coach
ST
Zac Barton
Associate Head Coach (special teams coordinator)