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Amentum Announces Leadership Team Additions

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GERMANTOWN, Md., June 30, 2022 – Amentum, a leading contractor to U.S. and allied governments, announced today that two highly experienced business leaders have joined its senior leadership team, effective earlier this month.

The company’s leadership team is excited to welcome the following senior executives:

RSantos 1 June 2022 croppedRoela Santos, SVP, Marketing & Communications. Roela is responsible for all marketing and communication strategy and execution including brand-building, public relations, reputation management and market influence, compelling internal and external messaging, digital marketing, corporate social responsibility, crisis communications, and employee engagement. She served as the Chief Communications and Marketing Officer at SAIC and Vice President of Communications at BAE Systems Intelligence & Security prior to joining Amentum.

Sean MullenSean Mullen, EVP, Business Development. Sean is responsible for leading the company’s business development and growth strategy, including leveraging our world class capabilities and deep customer insight to drive differentiated solutions that support our customer’s mission objectives. He will be focused on driving market leading win rates, year over year growth, and building corporate backlog to ensure long term growth. He previously served as Senior Vice President/CGO of the U.S. Public Sector at Perspecta.

“With the addition of Roela and Sean, we continue to enhance the strength of our leadership team,” said John Heller, CEO. “The right team is key to unleashing our strategic agility, already unmatched, to leverage our strong capabilities portfolio to meet the modernization challenges and evolving mission needs of the U.S. and our allies.”

“The experience of our leadership team positions us very well for the future,” added Heller.

About Amentum

Amentum is a premier global services partner supporting critical programs of national significance across defense, security, intelligence, energy, and environment. Amentum draws from a century-old heritage of operational excellence, mission focus, and successful execution underpinned by a strong culture of safety and ethics. Headquartered in Germantown, Md., Amentum employs more than 50,000 people on all seven continents. Visit to explore how Amentum delivers excellence for its customers’ most vital missions.




For Amentum:

Chanel Mann
+1 (682) 788-5685

[email protected]
Follow @Amentum_corp on Twitter

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