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REPORTED · NEWSPublished Aug 15, 2025

T-Mobile Cuts 121 Jobs in King County

SOURCENews reportView the filing ↗

EMPLOYEES AFFECTED
121
SHARE OF WORKFORCE
~0.2%
EFFECTIVE DATE
Aug 15, 2025
121 OF 67,000 EMPLOYEES

What we know

Location: King County, WA.

Based on news reporting.

Summary

T-Mobile US, Inc. has announced the layoff of 121 employees in King County, Washington. This decision comes as part of the company's ongoing efforts to streamline operations and adjust its workforce in response to market conditions. The layoffs are effective immediately, impacting various roles within the organization. T-Mobile has not specified the departments affected by these job cuts, but the move reflects broader trends in the telecommunications industry as companies adapt to changing demands. The company aims to maintain its competitive edge while managing operational costs.

T-Mobile US, Inc. cut 121 jobs in WA as of August 15, 2025.

That is roughly 0.2% of the 67,000 people T-Mobile US, Inc. employs.

LayoffTalk has tracked 34 layoff events at T-Mobile US, Inc. since October 2023, including 1,116 jobs documented in official WARN filings, with 24 additional events known from news reporting.

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SOURCE
News reporting
View original source ↗
T
T-Mobile US, Inc.TMUS
Communication Services · 67,000 employees
34
EVENTS TRACKED
1,116
JOBS IN WARN FILINGS
View company profile

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CREATED DEC 10, 2025LAST UPDATED AUG 7, 2026