"By Light Professional IT Services LLC (By Light) today announced that Mr. Tom Nixon has joined the firm as Senior Vice President, Homeland Security and Law Enforcement." "In this role, Tom will oversee the acceleration of By Light’s business growth and execution for DHS, its component agencies, as well as Federal Law Enforcement clients. He will drive By Light capabilities into this valuable customer segment, and will expand the company’s offerings as needed to support the mission of those customers. Prior to joining By Light, Tom was most recently the Chief Growth Officer for MetroStar Systems, and before that was Executive Vice President and Chief Growth Officer for SRA International, helping to lead them into their merger and successful spin of CSRA. He brings more than 30 years of leadership experience in the Federal marketplace." Read the full press release here. Source: Tom Nixon Joins By Light Leadership Team - July 17, 2019. By Light.