Punch Card × Personality Traits: High concentration
2 jobs found.
Computer Operator (Excluding Personal Computers)
This occupation involves operating large-scale business computers, minicomputers, etc., performing routine data input/output, batch processing, print output, backups, and supporting stable system operations.
Punching Worker (Lace Manufacturing Industry)
This occupation involves operating punching machines used in lace manufacturing to create and manage punch cards (perforated cards) for Jacquard looms.