Male Worker Who Operates Points on a Railway Track

This page is the CodyCross answer for the clue below from Brazilian Tour, Group 774, Puzzle 4 (Brazilian Bikini).

Question is: Male Worker Who Operates Points on a Railway Track

and the answer is: SIGNALMAN

Word Meaning:

SIGNALMAN — Somebody employed to operate the signals and points of a railway.

Definitions from Wiktionary.