Dish Network announces Svetlana Matt, ex-Meta, as director-public policy; Malcolm Sherrod, former FGS Global, as manager-government relations; and Phillip Waller, ex-office of Sen. Roger Wicker, R-Miss., as manager-policy communications and public affairs … TDS Telecom promotes Jeff Mand to vice president-construction and service enablement, effective Dec. 31 ... Nexstar Media Group extends employment agreement for Lee Ann Gliha, executive vice president-chief financial officer, through 2026, with one-year renewals ... EnCharge AI, developer of advanced AI chipsets, hires Embark Trucks’ Jonny Morris, also onetime presidential management fellow under President Barack Obama, as vice president-government affairs and communications, and adds Don Rosenberg, retired former Qualcomm executive vice president-general counsel and corporate secretary, to its board ... DoubleVerify, digital media measurement software platform, adds Match Group President-Chief Financial Officer Gary Swidler to its board, effective Feb. 20 ... Brent Skorup announces his departure as senior research fellow, Mercatus Center at George Mason University, to join the Cato Institute’s Levy Center for Constitutional Studies as a research fellow, effective Jan. 2 … C-Spire promotes Chief Marketing Officer Suzy Hays to president and Chief Information Officer Brad Carpenter to chief operating officer.