FCC Chairwoman Jessica Rosenworcel announces retirements this month of Michelle Carey, deputy chief-Media Bureau; Linda Oliver, associate general counsel, Administrative Law Division; Vienna Jordan, public utilities specialist-Wireline Bureau Pricing Policy Division; and Vanessa Stallings, webmaster-Media Bureau … CTIA names Frank Wong, from Amtrak, director-wireless technology … American National Standards Institute promotes Douglas Leonard to executive director of its National Accreditation Board; he was co-interim executive director since December; ANSI moves Warren Merkel to the board's vice president-policy, both effective Monday ... Smart vehicle company GuardKnox names Jamey Cates, ex-Bosch, chief technology officer-North America ... Workforce management platform Magnit adds Salesforce’s Mohan Natarajan, also former Motorola and Cisco, as its first CTO.

Sonos Chief Legal Officer Eddie Lazarus becomes chief financial officer, after being interim CFO since the departure of Brittany Bagley in August ... Dassault Systemes, 3D design software company, names Schneider Electric’s Philippine de T’Serclaes chief sustainability officer ... Gig customer service platform Limitless Technology taps Iain Regan, ex-Sycurio, as chief customer officer ... Moog promotes Chief Operating Officer Patrick Roche to CEO, effective Feb. 1, succeeding John Scannell, who plans to retire as CEO, but will remain nonexecutive chairman ... Online gaming company Affinity Interactive promotes Chief Financial Officer Andrei Scrivens to CEO, effective Jan. 1, to succeed retiring Mary Beth Higgins, staying on through June as adviser ... New hires at cybersecurity company Inspira: Munish Gupta, ex-Wipro, as president-cybersecurity advisory head; Divya Acharya, ex-Tata Consultancy Services, as chief human resources officer; and IT industry veteran Kumar Mynampati as chief delivery and growth officer ... Cybersecurity platform SilverSky names Telarus’ Reagan Roberts channel chief.