Liberty Latin America names Ray Collins, senior vice president-infrastructure and corporate strategy, to head Liberty Networks, newly rebranded subsidiary formed by combining C&W Networks and C&W Business in Latin America ... Iridium elects Jacqueline Yeaney, recently retired Tableau Software chief marketing officer, to its board ... Electric mobility company Faraday Future names Edward Darwick, ex-Karma Automotive, head-finance operations ... Zebra Technologies adds Keysight Technologies President-CEO Satish Dhanasekaran to its board, filling vacancy created by departure of Chirantan Desai, who left amid his new responsibilities as ServiceNow’s president-chief operating officer ... Lodestone Security names Sophos’ Erin Malone chief revenue officer ... Sarcos Technology and Robotics names former Boeing executive and current Sarcos board member Laura Peterson interim president-CEO, replacing outgoing President-CEO Kiva Allgood ... Applegreen Electric, electric vehicle charging network, names 7-Eleven’s Holly Angell CEO-U.S. ... Cloud security company Lacework hires Lea Kissner, ex-Twitter and former Apple, as chief information security officer ... HDBaseT Alliance names Valens Semiconductor Marketing Director Effi Goldstein president and Valens' representative member on the alliance's board; she succeeds Tzahi Madgar, Valens vice president-business development, in both roles ... Ross Hogan, founding member of data privacy compliance company Source Defense, returns to the company from HUB Security as CEO … Digital engineering company Persistent Systems names Wipro’s Gurvinder Sahni chief marketing officer.