Read about Marc Vandeveer's appointment as chief technology officer for digital at ManTech Digital Transformation Consulting.

Learn more about the CFO appointment and other leadership moves at IEM International to drive innovation and growth and improve service delivery.

Read more about CSS' acquisition of Riverside Technology, a science and information technology company, to expand its environmental intelligence.

Learn more about Rachael Duffy, the new VP of marketing, communications and government relations at Akima, her responsibilities and career.