engineman

n.

火车司机或其助手，操纵引擎者，（工厂等中的）机械师；

ENGINEMAN STRESS AND FATIGUE: PILOT STUDY
Railroad engineman's clear vision window
Mr William Humphreys-Engineman
IGNITION FROM THE ENGINEMAN'S VIEWPOINT
Engineman 3 & 2. Rate Training Manual and Nonresident Career Course.
Two decades a Wabash engineman : the reminiscences of Horace J. Fee
Timer circuit for drag operation in an engineman monitoring device
Set Up Running: The Life of a Pennsylvania Railroad Engineman, 1904–1949
Set Up Running: The Life of a Pennsylvania Railroad Engineman, 1904-1949 (review)
High Green and the Bark Peelers: The Story of Engineman Henry A. Beaulieu and His Boston and Maine Railroad by R. M. Neal