Filed from 4 published puzzles

ENLISTEE

Set to 4 different clues across 4 published puzzles, most often “New face on base” — The New York Times, Saturday, 2 January 2010.

8 letters

Every clue on record, most used first

New face on baseonce
The New York Times — Saturday, 2 January 2010
Sign-uponce
The New York Times — Saturday, 10 January 2004
Volunteeronce
The New York Times — Thursday, 15 October 1998
Today's soldier, e.g.once
The New York Times — Sunday, 7 January 1996

Other answers to these clues

ENLIST6 letters
ENROL5 letters
ENROLL6 letters
HIRE4 letters
OFFER5 letters
STEPFORWARD11 letters