Nordstrom has hired Kumar Srinivasan as chief technology officer (CTO) with an eye to boost innovation and make further enhancements to the company’s omnichannel program at a time when competition is growing rapidly from online retailers. So reports Luxury Daily.

Taco Bell has promoted its chief brand engagement officer, Marisa Thalberg, to the post of CMO. So reports Nation’s Restaurant News.

After having a handful of executives bolt from its ranks, Twitter has hired American Express executive Leslie Berland as Chief Marketing Officer. So reports Business Administration Information.

Geoff Cottrill, who has headed up marketing at Nike subsidiary Converse, has left the position to pursue other interests. So reports Forbes.