Previous Job
Modem Field Test Engineer
Ref No.: 18-19220
Location: Dallas, Texas
Candidate will be responsible for testing physical/MAC layers, protocol layers, and data applications implemented on various company Modem products, handsets and data cards. Candidate will work directly with Engineers in performing daily testing tasks and reporting test results. Must be able to follow directions, perform consistent and thorough testing, and provide accurate test status and reports. The effort will involve multimode operations of handset devices, gaining knowledge in the following technology areas: CDMA2000, 1xEV-DO, WCDMAGSM/GPRS, LTE Training will be provided to allow the employee to perform their job function. The position will require travel in North America, 75% of the time and an opportunity to relocate to critical markets for longer durations. Some overtime work may be required. Successful candidate must have strong communication skills, must be an effective team player and be able to work independentl
Exposure to commercial field test and data analysis tools for wireless telephony product verification Handset test experience with UMTS/CDMA operators or with commercial handset OEMs Experience using QC tools like QXDM, QCAT, CAIT, etc. is very useful. Exposure in one or more of following areas: oUnderstanding of digital communications systems, RF propagation, CDMA, OFDM, telecommunications concepts oUnderstanding of Physical/MAC layers and Call Processing concepts in one or more of the following air interface standards CDMA2000, 1xEV-DO (Rev 0/A/B), GSM/ GPRS /EDGE / Rel99/ Rel5 / HSDPA/ HSUPA/HSPA+, LTE oUnderstanding of wire line and wireless data protocol stacks including RLP, PPP, IP, TCP, IPV6, MIPV6, etc. oUnderstanding of software development and testing concepts for wireless handsets for various air interface standards oFamiliarity with IP telephony network , SIP, IMS, and IP telephony standards
oFamiliarity with air interface performance analysis, characterization and optimization oExposure to programming in C, Perl, shell scripting is a plus
Education : Associate degree in Computer Science/Electrical Engineering is required. Bachelor's degree in Computer Science/Electrical Engineering or equivalent experience is preferred