New Horizon Communications
Mark O'Callaghan has over three decades of experience in information technology, currently serving as a System Administrator at New Horizon Communications since March 2018. Prior to this role, Mark has held various positions including Technical Analyst at TJX Companies since June 2009, Sales Engineer at Telequip Corporation, Waltham System Administrator at SDI, and Desktop Support Technician at Cambridge Health Alliance. Earlier in their career, Mark worked in system support roles at Staples, Allied Domecq, Recital Corporation, and Siemens-Nixdorf Information Systems. Mark's educational background includes studies at the University of Massachusetts Lowell and Metropolitan College, Boston University, with a focus on Computer Science and Civil Engineering.
New Horizon Communications
NHC is THE communications STACK provider™. As the first and only CSP, we offer our unparalleled network access, management, and overlay technologies to businesses of all sizes across the USA. We specialize in an integrity-based approach with second-to-none customer support. We save you time and money, eliminate those seemingly endless piles of invoices, and reduce the number of portals, dashboards and support teams you interact with. We deliver services over any network and partner with you from implementation through ongoing, lifetime support.