You operated the Teletype Writer Exchange — TWX — a teletypewriter-network exchange operation that connected subscribers across long-distance teletype communications — at telegraph or specialty-communications operations.
TWX operations ran at a teletypewriter station connected to the TWX network — transmitting outgoing messages, receiving incoming traffic, maintaining message logs, managing the paper-and-tape output the equipment produced. Messages handled and log accuracy anchored the operating measures across shifts.
What surprised people about the work was the network-routing knowledge that TWX operators built — TWX provided dial-up teletype connections across subscriber networks, and operators developed the working knowledge of routing and connection across the network. Setting variance shaped the work: Western Union and AT&T ran TWX networks across the U.S.; specialty TWX subscribers (news services, large corporations, government) ran their own TWX work tied to specific operational needs.
The role suited those comfortable with shift work, fluent at the teletype keyboard, and reliable through continuous-operations rhythms. The trade-off was the eventual technology shift — fax, email, and digital communications through the 1980s and 1990s absorbed TWX work, with the TWX service itself ending and dedicated operator positions retiring across the period.
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Roles with similar work and overlapping career paths
View all Admin & Office roles →You operated the Teletype Writer Exchange — TWX — a teletypewriter-network exchange operation that connected subscribers across long-distance teletype communications — at telegraph or specialty-communications operations.
Median pay for a TWX Operator (Teletype Writer Exchange Operator) is about $40K nationally, with the field ranging roughly from $30K to $57K depending on experience, employer, and metro (BLS).
Core skills for this role include Reading Comprehension, Active Listening, Monitoring, Writing, and Time Management.
Most people in this role hold a high school diploma.
Employment in this field is projected to decline about 25.9% through 2034, with roughly 135,280 people working in it today (BLS).
Closely related roles include Card Punching Machine Operator, Cryptographic Machine Operator, and Data Entry Specialist.
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