MME Packet Core Engineer

  • Redmond, WA
  • Full-time

Company Description

Job Description

Job Description
Who We Are:
We are Nexius, and we’re using the power of curiosity, excitement and intelligence to shape the future of communications. Every day, our talented team members are working with communications providers in 25 countries, designing and building their networks to accommodate new customers and new services, and providing strategic services and business intelligence to help them make smart decisions that keep their businesses competitive and growing.
Nexius is a Technology Solutions Provider, integrating community-sourced, software-driven innovations, to create more intelligent networks, from inception to execution.  We are fearless liberators of network potential, 
Who We’re Looking For:

MME Packet Core Engineer to join our growing team in Redmond, WA.
What You’ll Do:
  • Identify technical requirements that will support new products and services
  • Develop functional requirements for interoperability, scale/performance
  • Lead or contribute to building test lab infrastructure
  • Develop and execute detailed test plans
  • Research, develop and implement issue resolutions
  • Interact with equipment vendors, internal design engineers and operations groups to identify product issues and improvements to ensure that client's service and operational requirements are satisfied


The Qualities You Possess:
  • A curious mind, identifying new trends and diving into new learning opportunities to help your career grow
  • A talent to communicate in various forms to express (in writing and presentation) and listen as a team player; and a knack to document and present your accomplishments
  • A desire to seizing opportunities, take initiative and collaborate to solve problems and follow through until closure
  • The art and science of organization, planning, implementing and tracking everything you do
The Skills and Background You’ll Bring:
  • Must have extensive hands-on experience and understanding of the MME/ vMME, SGSN / vSGSN with regional architecture (pool)
  • Good understanding of 3GPP end to end call flows in the Wireless Mobility NW (including UMTS and LTE)
  • Strong understanding of 3GPP Mobility Control Plane Architecture
  • Strong 3GPP architecture, call flows and protocol stack understanding for UMTS, LTE, EPC  (control plane, user plane, signaling, tunneling, etc)
  • Understand 3GPP Network Sharing Architecture, i.e., MOCN and GWCN
  • Understand 3GPP DNS procedures and concepts (i.e., S-NAPTR procedures and NAPTR records)
  • Understand the 3GPP QoS architecture (UMTS and LTE) and QoS preemption concepts

Please Note: This job description is not intended to be a complete list of all responsibilities, duties or skills and due to the changing nature of the job is subject to review and change at any time, with or without notice. This position is exempt based on the FLSA laws. Nexius uses E-verify and third party background check services during the hiring process.


Additional Information