Lisa Donnan, formerly a vice president at TASC, has joined Phoenix-based cybersecurity firm BeyondTrust as vice president of its federal business. She

TASC Inc. appointed Lisa Donnan vice president and customer executive for strategic capabilities and technology, TASC announced Tuesday. TASC said

Salient Federal Solutions has won a multi-year prime contract with the U.S. Air Force to help secure IT systems by implementing its