Crossword Puzzle Competition of sorts

Clue: Competition of sorts

Elected official straight from a Fox singing competition? (XFACTORIN with 9 letters)
Office competition, often (RATRACE with 7 letters)
Some offroad bike competitions (BMXRACES with 8 letters)
Office holder, of sorts (DESK with 4 letters)
Official in charge of sorts? (POSTMASTER with 10 letters)
Least offensive (TAMEST with 6 letters)
Banking officials (EXAMINERS with 9 letters)
Devious sorts (SNEAKS with 6 letters)
Skyline Drive offering (VIEW with 4 letters)
Some office notes (MEMOS with 5 letters)