J. Mees was a Human Starfleet officer who served during the mid-22nd century.
In 2151, he was listed as a Spaceframe Engineering officer on the dedication plaque of Enterprise NX-01. (ENT: "Broken Bow", dedication plaque)
In 2154, he was listed as an Orbital Ergonomics officer on the dedication plaque of the Columbia NX-02. (ENT: "Affliction", dedication plaque)
In January 2155, he was listed as an ADCO officer on the directory placards at Starfleet Command's Fleet Operations Center, Sol Sector. His office was located in room #1400. (ENT: "Demons", directories)
This character was only mentioned in writing.
He was named after staff series set decorator Jim Mees.