Thursday, January 20, 2011

Vacancies for CDMA / EVDO Test Engineer (Kansas City area) (USA)

Multiple openings for: 
SME Expert Level (7+ years) 
Mid-level (5–7 years) 
Tester (2–5 years) 
Required Skills: 
• CDMA / EVDO background 
• Experience with RAN (Air interface) 
• Lab testing (Lab environment) 
• FIT testing 
• Call Processing 
• Feature testing 
• End to End testing 
• IOT testing 
• Software Handoff / Enable List 
• Layer 1 / Layer 2 
Qualifications 
Experience with wireless core networks, architecture and protocols 
Experience with 3GPP LTE EPC architecture and interface protocols 
Experience with 3GPP IMS architecture and interface protocols 
Experience with 3GPP2 CDMA core network architecture and interface protocols 
Experience with AAA: Radius/Diameter/PKM/EAP protocols 
Experience with IP QoS, End-to-End QoS and traffic shaping, preferably in wireless networks 
Experience with COPS as well as 3GPP/IETF QoS related protocols 
Experience with security/encryption in IP networks 
Experience with TEK/AES/X.509 digital certificates 
Experience with IP mobility and Expertise in Mobile IP 
Experience with SIP/RTP/RTCP/TCP/UDP/IP/IPv6/IPsec/L2TP/PPP 
Experience with VoIP networks 
Experience with ISP architectures including e-mail, LDAP, DHCP, DNS, etc 
Experience with Emergency networks and CELEA 
Experience with design and development of protocols 
Experience with System level simulations 
Experience with System performance analysis 
Experience with network performance analysis and optimization 
Ability to translate standards into product requirement 
Ability to convert customer requirements into high level system level design 
Ability to troubleshoot problems in inter-operability of various network elements 
General Qualifications 
OFDMA or CDMA, LTE, IMS background required 
Physical Layer knowledge is desired 
Experience with C/C++ development 
Experience with protocol analyzers 
3GPP & 3GPP2 Understanding 
Experience in network performance optimization 
Ability to provide technical direction to other Engineers 
Ability to work and communicate with a broad set of team members of varying knowledge base 
Ability to travel sporadically during the project 
MS/BS EE or CS with minimum of 10 years of experience in wireless infrastructure is required 
Location: Overland Park, KS 
If interested, please send updated Word resumes and salary requirements to nikki@worldlink-us.com

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