The Defense Advanced Research Projects Agency will host a live event next year for the finale of a three-year collaborative machine intelligence competition designed to mitigate challenges related to spectrum scarcity. DARPA said Tuesday it will host the Spectrum Collaboration Challenge finale event simultaneously with the 2019 Mobile World Congress …

Carlos Del Toro, president and CEO of SBG Technology Solutions, has been elected president of the White House Fellows Foundation and Association. Del Toro will be a part of the President’s Commission on White House Fellows and aims to help increase collaboration between alumni, commissioners, fellows and stakeholders who support the …

Rebecca Cowen-Hirsch, senior vice president of government strategy and policy for Inmarsat Government, has been reappointed to serve on the Mobile Satellite Users Association’s board of directors. MSUA works to promote exchange of ideas, information and news among providers and customers of mobility communications, navigation and safety platforms, the association said Thursday. Other …

Bill Phelps, former director of worldwide media relations at Lockheed Martin, has been appointed vice president for external communications of the company. Lockheed said Wednesday it also named Adam Sohn, former director of strategic communications at Amazon‘s devices and services business, as VP of space communications. Phelps will succeed Nettie Johnson, who will retire …

The Intelligence and National Security Alliance has created an advisory committee to offer recommendations and guidance on events, policies and other matters related to INSA and its charitable organization. INSA said Tuesday the panel consists of 26 members who have held senior-level roles within the government or industry and previously …

Fortune magazine has ranked CACI International among the world’s most admired companies for 2018 in recognition of the latter’s reputation within the industry as a business leader, products and services provider. CACI said Tuesday it was ranked seventh overall on the Fortune list and fifth among all companies under the …

Dan Cooper, president of Xerox‘s Global Imaging Systems subsidiary, has been appointed to serve as CEO of the subsidiary once Tom Salierno retires from the position in April. Xerox said Friday Cooper is a nearly two-decade GIS veteran and previously served as president of information technology services provider Electronic Systems Inc., which …

David Melcher, a retired U.S. Army lieutenant general and former president and CEO of the Aerospace Industries Association, has been nominated to join the board of directors at Cubic. Cubic said Friday Melcher will bring decades of experience working with military and government leaders along with a background in finance, …

Alion Science and Technology will assist the U.S. Army in efforts to research and develop weapons against chemical, biological, radiological and nuclear threats under a 10-year, $8.3 billion indefinite-delivery/indefinite-quantity contract. The company said Thursday it will vie for task or delivery orders to provide CBRNE radiological and nuclear defense systems along …

Kristin Morico, former leader of global environmental programs at General Electric, has been appointed environmental health and safety management strategic executive director at AECOM‘s design and consulting services unit. AECOM said Tuesday Morico will be responsible for establishing an consulting business that will integrate the firm’s component services across different business sectors …

Robert Peterkin, a veteran of the Air Force Research Laboratory and former vice president at Science Applications International Corp., has joined General Atomics as director of the company’s office in Albuquerque, New Mexico. General Atomics said Friday Peterkin will help coordinate and implement technology strategies to meet future customer demands and …

Kroll has named Cem Ozturk, Katy Shanahan, Greg Michaels and Fernanda Barroso as managing directors for four of the professional investigative and risk consulting services provider’s offices. The company said Thursday Ozturk and Shanahan, former associate managing directors at Kroll’s investigations and disputes business, will respectively manage operations in Singapore and Massachusetts. Michaels, former …

Mercer Rowe, former vice president of strategic partners at IBM‘s Watson and cloud computing platforms, has been named senior VP and general manager of a newly formed cloud business at Avaya. He will oversee research, development and sales of public, private and hybrid cloud offerings in his new position, Avaya said Wednesday. Jim …

Diane Swonk, founder of private consulting firm DS Economics, has joined Grant Thornton as chief economist and she will be based in the professional services company’s Chicago headquarters. Grant Thornton said Monday Swonk will aim to grow client services through her economic forecasting skills and previous experience as an adviser to central banks, …

James Skulina, an executive vice president of TransDigm Group, has been appointed interim chief financial officer at the Cleveland-based aircraft components maker. He will succeed Terrance Paradie, who stepped down from the CFO role and will remain with Transdigm through April 2 to assist with the transition, the company said Tuesday. “[Skulina] …