Test Architect

Job Title

10+ years of testing experience • Bachelor's degree or four or more years of work experience. • Experience with system engineering, design, and testing. • Knowledge of 4G and 5G wireless infrastructure, architecture, concepts and network flows for voice, messaging, and data calls. • Knowledge of 4G network elements and functionality including the 4G EPC core (SGW, PGW, and MME) and the IMS core (PCRF, subscriber DB, HSS and EDA), provisioning, troubleshooting, testing, etc. • Experience with OSS/BSS and OAM services in 4G and 5G deployments. • Knowledge of: IP, IPSec, TCP/UDP, NTP, LDAP, Diameter, Radius, SIP, EPC CORE interfaces, IMS CORE interfaces, SOAP, 3GPP, 3GPP2, etc. • Knowledge of client's end-to-end services that will be supported in private networks: 911, e911, PTT/MCPTT, CMAS, etc. • Knowledge of the client's ecosystem and integration points: alarming, monitoring, performance, inventory management, etc. • Strong commitment to quality, self-motivation, and accountability to work assignments. • Oral and written communication skills – the ability to interface with various levels within the organization.