Job Details

Wireless Operations Engineer, General Motors, Detroit, MI. Analyze, troubleshoot, &document call flows &back office sys workflows &eco-sys of GSM, WCDMA, UMTS, LTE, &LTE-A wireless networks in accordance w/ 3GPP specs to ensure seamless wireless connectivity &deliver GCCX &OnStar connected vehicle services in U.S., &Canada, using ATT Geolink, Wireshark, QPST, &Global OnStar Call Center Simulator tools. Ensure SMS &voice call functionality over Circuit Switch &Packet Switch domains for GSM, WCDMA, UMTS, &LTE network technologies. Use network diagnostic tools incldg GeoLink, Wireshark, QXDM to investigate WCDMA &LTE network problems. Analyze telecommunications technologies &protocols, incldg Signaling Sys 7, TCP, UDP, IP, SIP, CAN, LIN, Ethernet, radio access network, &wireless core network architecture. Master, Telecommunications Engrg, Network Engrg, Electrical Engrg, or related. 12 mos’ exp as Engineer, analyzing call flows or back office sys workflows of GSM, WCDMA, UMTS, LTE wireless networks in accordance w/ 3GPP specs to ensure wireless connectivity, using Wireshark &QPST tools, or related. Mail resume to Ref#1808-102, GM Global Mobility, 300 Renaissance Center, MC:482-C32-D44, Detroit, MI 48265.