Company DescriptionWe are an product Engineering and IT Services base company.https://www.altencalsoftlabs.com/ Job Description 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 tools like QXDM, QCAT, CAIT, etc. is very useful.Exposure in one or more of following areas:Understanding of digital communications systems, RF propagation, CDMA, OFDM, telecommunications conceptsUnderstanding 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.Understanding of wire line and wireless data protocol stacks including RLP, PPP, IP, TCP, IPV6, MIPV6, etc.Understanding of software development and testing concepts for wireless handsets for various air interface standards.Familiarity with IP telephony network , SIP, IMS, and IP telephony standards.Familiarity with air interface performance analysis, characterization and optimization.Exposure to programming in C, Perl, shell scripting.Education: Required: Bachelor's, Computer Engineering and/or Computer Science and/or Electrical Engineering Preferred: Master's or equivalent experienceAdditional InformationAll your information will be kept confidential according to EEO guidelines.