Jillian Mastroianni

Member Since 2022

Jillian Mastroianni

Chief Marketing Officer

TANK Worldwide

New York City Area

I am a global client services and growth leader with a proven track record for driving business and building highly effective teams. Ranging across financial services, telecom, alcohol, herbal supplements, consumer healthcare, restaurants, frozen food and government, I have experience in building brands for fast-moving start-ups to driving growth for global iconic brands. I've led award-winning global teams at major agencies headquartered in New York. This experience combined with my passion for championing creativity, integration, and business development make me a unique global business executive with endless ambition.


  • Social Media
  • Marketing
  • Social Media Marketing


January 19th, 2023

16 leaders discuss what inspires them to stay hopeful in business

At the end of the day, here's what truly matters to some of today's top executives and entrepreneurs.

January 19th, 2023

Boost your team's motivation with these 15 strategies

Apply these tips to your company culture starting from the top down.

December 9th, 2022

14 tips companies need to consider before going fully remote

If you're trading in your brick-and-mortar space in favor of a digital office environment, business leaders are weighing in on some important points before you jump ship.


TANK Worldwide

TANK Worldwide is a borderless creative agency and member of the WPP network and part of Grey Group. TANK WW specializes as change agents helping brands to apply craft and storytelling to shed light to topics that can positively impact human lives. The agency serves several major national and international brands, including Volvo Cars, Pfizer, Abbott Nutrition, GSK and Western Digital. For more information about TANK WW, visit tankww.com or follow us on Instagram (@tankworldwide).


  • Creative campaigns
  • Advertising
  • Purpose Driven Marketing


Marketing & advertising