personnel announcements

T-Mobile reshuffles executive ranks as Mike Katz exits

T-Mobile’s Mike Katz is leaving. Chris Sambar is joining as chief enterprise officer and André Almeida is getting an expanded position as chief marketing, brand and broadband officer.

Monica Alleven Jul 7, 2026 6:11pm

AT&T CFO Desroches to depart; AT&T alum Jennifer Biry named as successor

Jun 17, 2026 11:13am

AI-generated image People wearing suits walking up and down the hallways of a large office building

Career moves — New faces at trade groups CTIA, NTCA, TM Forum

May 1, 2026 5:25pm

Charter names former Frontier CEO Nick Jeffery as its new COO

Feb 25, 2026 10:50am

Comcast names new connectivity chief as broadband losses improve

Oct 30, 2025 2:17pm

Zayo snaps up seasoned energy exec as its new COO

Oct 16, 2025 2:25pm