Job Description :
Job Title: AAA Professional Service Engineer
Location: Redmond, WA
Duration: 12+ Months

Qualifications and Work Experience:
o Bachelor’s or Master’s degree in Computer Science or Information Technology (software)
o Minimum 5 years of experience (minimum 2 years of US based experience)
Product and Solution Experience
o Nokia 8950 Authentication, Authorization and Accounting Platform Not Mandatory
o Linux experience (OS installation, administration and troubleshooting)
o Web Services (Soap, XML, REST)
o Protocols: DIAMETER (S6b, SWx, STa, SWa, SWm), RADIUS, LDAP
o Network security protocols
o Experience with 3G/LTE network architecture, components and call flows
o Virtualization (OpenStack, KVM, VMware)
The integration is generally performed with following interfaces:
SWm - ePDG
SWx - HSS
S6b – GGSN/PGW
LDAP - OneNDS
Wa – AP
RADIUS - SGW