Crossword Puzzle Roofing worker

Clue: Roofing worker

Alcatraz worker, once (PRISONGUARD with 11 letters)
Alice's TV co-worker (FLO with 3 letters)
Workers in rows (HOERS with 5 letters)
Worker in a pool (STENO with 5 letters)
Univ. worker (e.g. LECT with 4 letters)
Post office workers? (NEWSMEN with 7 letters)
Ceramic worker (TILER with 5 letters)
"It's a little ___" (deli counter worker's comment at the scale) (OVER with 4 letters)
Unwanted loss of intellectual workers (BRAINDRAIN with 10 letters)
Modern assembly line worker (ROBOT with 5 letters)