J. Zimmerman
J. Zimmerman was a Starfleet officer in the 23rd century. 

Zimmerman a member of the Fleet Ops team listed on the dedication plaques of the  and the . (, dedication plaque; , dedication plaque)

Zimmerman was listed as a Tactical Ops officer on the dedication plaques of the . (; )

de:J. Zimmerman
Individuals
USS Shenzhou dedication plaque personnel
USS Discovery dedication plaque personnel
USS Enterprise (NCC-1701) dedication plaque personnel