VoLTE Engineer

  • Mexico City, Mexico
  • Full-time

Company Description

Job Description

Who We Are: 
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, agitating for the infinite network. ​

Who We’re Looking For

A highly motivated and collaborative VoLTE Engineer with superb technical skills to join our team in working with one of the world’s largest and most advanced wireless services providers to support their network in Mexico.
What You’ll Do:
  • Identify technical requirements that will support new products and services
  • Develop functional requirements for interoperability and 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 the client’s service and operational requirements are satisfied 


The Qualities You Possess
  • A talent for understanding as well as listening, along with a knack for documenting and presenting what you develop and accomplish
  • Being a team player in the truest sense, with an ability to work with partners across different time zones
  • A curious mind, identifying new trends and diving into new learning opportunities to help your career grow
  • The expertise to solve problems, drawing on your past experience and using existing resources
  • The art and science of organization, planning, implementing and tracking everything you do
  • A desire to take the initiative, seizing opportunities when you see them
The Skills and Background You’ll Bring
  • 5 or more years of operational experience in Wireless Network Architecture gained in a mobile network provider environment
  • Expert level knowledge of 3GPP standards of packet core and IMS
  • Expert level knowledge of packet core call flows (2G, 3G, 4G) and VoLTE
  • Prior experience in design, test or deployment of packet core network elements (MME, SAE-GW, PCRF, etc.), as well as IMS network elements (CSCF, SBC, TAS, IWF, etc.)
  • Hands-on experience working with analyzing packets and profiling network traffic tool Wireshark
  • Experience working with traffic simulation tools such as Ixia, Spirent is a plus
  • Undergraduate degree in computer science, electrical engineering or similar fields
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