Maryland-based Amentum, a leading government contractor for the Department of Energy and the Department of Defense, announced the addition of two new senior managers June 30.
Amentum, which leads multibillion-dollar joint ventures across the DOE weapons complex, announced the personnel additions in a June 30 press release.
Sean Mullen was appointed executive vice president for business development and Roela Santos selected as senior vice president for marketing and communications. Both joined Amentum within the past two months, according to their LinkedIn profiles.
Mullen previously was a senior vice president of the U.S. public sector at Perspecta, a Virginia-based provider of information technology and consulting to government customers in the military and intelligence fields as well as large corporate clients, according to his LinkedIn profile. He has also worked in management jobs for companies such as Hewlett-Packard and Northrop-Grumman.
Santos has worked as the chief communications and marketing officer at SAIC and Vice President of Communications at BAE Systems Intelligence & Security prior to joining Amentum.
“With the addition of Roela and Sean, we continue to enhance the strength of our leadership team,” said John Heller, who became Amentum CEO in March.
