- NTT America Solutions, Inc. (Harrisburg, PA)
- …related field. + Relevant certifications such as Certified Telecommunications Network Specialist (CTNS) or Project Management Professional (PMP) are ... **Your day at NTT DATA** The role of Telecommunications Specialist has the core responsibility of acquiring and processing...so that invoiced circuits fall under the correct carrier billing accounts, and all exceptions are researched and resolved.… more