Monday, December 03, 2007

IOT Engineer (WiMAX) - Reston, VA

We are looking for a Systems Integration & Test Engineer to join our core WiMAX engineering team. With hands-on WiMAX experience, this person will be responsible for validating the 802.16e air interface between base stations and devices for a WiMAX system.

Qualifications and Experience required:

Wireless networks, architecture and protocols

IEEE 802.16e, WiMAX profiles

WiMAX network architecture and interface protocols

AAA: Radius/Diameter/PKM/EAP protocols

IP QoS, End-to-End QoS and traffic shaping, preferably in wireless networks

COPS as well as 3GPP/IETF QoS related protocols

Experience with security/encryption in IP networks

TEK/AES/X.509 digital certificates

IP mobility and Expertise in Mobile IP


VoIP networks

ISP architectures including e-mail, LDAP, DHCP, DNS, etc

General Qualifications:

OFDM or CDMA background required

Physical Layer knowledge is desired

3GPP & 3GPP2 Understanding

Experience with protocol analyzers

Experience with RF test equipment such as channel emulators, spectrum analyzers, noise generators, etc. and packet generators.

BSEE or CE with 8 to 10 years experience is required

MSEE or CE with 5 years experience is preferred
Email resume to: (IOT Engineer in Subject Line)

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