SGSN and MME Test Engineer
Location: Seattle Washington
Description: Stealthmode is currently interviewing SGSN and MME Test Engineer right now, this career will be placed in Washington. More details about this career opportunity please give attention to these descriptions. REQUIRED DUTIES
- Experienced engineering candidate sought to support architecture, design, development, and certification of SGSN and MME network elements.
- As a membe! r of the Regional Packet Core team, the candidate will support architecture and design related tasks as well as functional, interoperability, and service related certification activities for new network elements.
- In addition, the candidate will support specific software and feature related certification activities for the MME and SGSN platforms as needed.
- The candidate will also work closely with external equipment and OEM vendors, internal design engineers, and operations groups to identify product opportunities and improvements to ensure that AT&T services and operational requirements are satisfied.
- Knowledge of 3GPP based architecture and call flows, 3GPP/IETF standards, UEs and tools used in the implementation and operation of SGSN and MME network elements.
- Experience authoring and supporting high level and detailed level architecture plans and diagrams for 3GPP Network elements.
- Specifi! c experience developing and executing test object lists for te! sting of core elements using real UEs and protocol analyzers.
- In depth knowledge and strong experience with Ericsson, NSN, and ALU SGSN and MME node CLI.
- Knowledge of protocols (IP, TCP, UDP, SCTP, S1AP, Diameter, GTP, M3UA, SCCP, RANAP, GMM, SM) and high level understanding of OSPF, MPLS, VRRP, SSH, SNMP, and L2 VLAN).
- Specific experience testing network functions to include paging, intra and inter technology mobility, session management, and QOS.
- Hands on experience integrating network hardware platforms including SGSN and MME elements.
- Knowledge of DNS, IP addressing, NAT, load distribution.
- Experience using Microsoft Office tools including but not limited to Word, Excel, PowerPoint, and Visio.
- Strong verbal and written communication skills a must.
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If you were eligible to this career, please email us your resume, with salary requirements and a resume to Stealthmode.
If you interested on this career just click on the Apply button, you will be redirected to the official website
This career starts available on: Fri, 27 Sep 2013 08:28:27 GMT