Field Tech III

Location: Multiple Locations, Multiple
Date Posted: 09-11-2017
Position Title:         Field Tech III
Location:                 100% Travel (TX/CO/NV/CA)
Position Type:         Contract
We are looking for an energetic, self-motivated Technical Support &Test engineer to join our 4G LTE core systems engineering team. He or she will be a key contributor responsible for handling and resolution of customer care tickets in a timely manner while working with the wireless operator’s engineering/technical support team as needed. He or she will also perform LTE core status monitoring and analysis activities of commercial LTE network on a regular basis (daily, weekly, etc) which may involve in-depth analysis of performance metrics and log traces. He or She will provide technical assistance during pre-commercial network turn-up and deployment activities. He or She may also perform LTE core test activities in Samsung Labs, Customer labs or field network.
Travel to customer field locations may be required as necessary to perform job functions. Interaction with the customer will occur on a regular basis. This team requires 24/7 support schedule and may be asked to work different shift as needed

  • Minimum Industry experience of 1-2 years on the following areas:
    • Experience with Redhat Operating System and basic shell scripting
    • Experience with operation of L2 switches (Cisco or other vendors) beneficial
    • Experience with performance analysis and troubleshooting issues
    • Strong history with the physical side of the network- installation and troubleshooting of copper and fiber circuits, hardware failures, etc.
  • Strong history with the physical side of the network- installation and troubleshooting of copper and fiber circuits, hardware failures, etc.
  • Strong knowledge and hands-on experience with testing/integration of LTE Core (MME/SGW/PGW) and associated network architecture/interfaces (HSS, DNS, PCRF, Accounting server, DRA, DPI, etc)
    • Experience with LTE core system protocol and call flows of various interfaces such as S1-MME,
S1-U, S6a, S2a, S6b, S11, Gx, and Gy
  • Expertise in testing various protocols for interoperability testing LTE, eHRPD, and IMS core system
Experience with performance analysis and troubleshooting theissues
Experience with IMS core system protocol such as SIP, SIGTRAN andMEGACO
Experience with IP QoS, End-to-EndQoS
                          Experience with MIP, Radius/Diameter and TCP/IP suite is desired

LTE, IMS, eHRPD backgroundrequired
Experience with protocol analyzers, wireshark,etc.
3GPP & 3GPP2 (eHRPD)understanding
Good customer interaction and inter-personalskills
Ability to work and communicate with a broad set team members varying knowledgebase
Ability to travel sporadically during theproject
BSEE/CS with 1-3 years work experience is required

Austin Lindley
Technical Recruiter
Repeat Consultants
8201 Greensboro Drive
Suite 300
McLean, VA 22102
Tel:   (703) 870-3795
Fax:  (703) 870-3796
Toll:  (800) 870-3046
Cel:   (703) 909-9631
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