NASHVILLE — Nissan has promoted company veteran Brian Brockman to the role of VP, communications, US and Canada. Brockman will lead communications efforts in the markets including telling the company’s transformation story, promoting corporate and product initiatives and providing communications counsel to the organization. He will be based in Franklin, Tennessee and report to Jérémie Papin, vice chairman, North America.

WOODLAND PARK, NJ — Anterix has named Chris Guttman-McCabe as the company's chief regulatory and communications officer, as which he will lead Anterix's efforts to share its vision of 900 MHz private broadband connectivity for critical infrastructure across all audiences, including regulators and media. In his previous role as founder and CEO of CGM Advisors, Guttman-McCabe was instrumental in helping Anterix secure a Report and Order from the Federal Communications Commission transitioning the 900 MHz spectrum band to enable broadband deployment.

HANOVER, MD — Ciena has promoted Joe Cumello to senior VP of global marketing and communications. Joining president and CEO Gary Smith’s direct leadership team, Cumello assumes responsibility for harmonizing the company’s messaging platform, advancing its brand and driving engagement with key stakeholders, including customers, partners and employees. Cumello has served as Ciena’s VP and chief marketing officer since 2017, overseeing global marketing strategy, brand initiatives and corporate communications.