GCT Careers

LTE Protocol Sofware & System Manager

  • Design, develop, and integrate LTE PHY and LINK (L1/L2) protocol stack software for wireless modem and prototype platforms.
  • Drive customer discussions and meetings related to bugs, requirements, etc.
    Execute Inter-operability test (IOTs) with various vendors.
  • Log the analysis of customer software defects and implemented bug-fixes or enhancements to the system.
  • Optimize PHY parameters and software for stability and performance improvement through field testing in a live network.
  • Provide the front line field support (hands-on), look at device logs, coordinate with test teams, talk to network carriers and provide fixes.
  • Report problem analysis and resolutions.
  • Research baseband modem software for the physical layer and radio resource management (RRM).
  • Responsible for all LTE modem development and integration aspects.
    Roadmap planning, customer/carrier requirements and 3GPP specification studies.
  • Support customer with product commercialization.
  • Provide technical support for customers including manufacturers and service providers.
  • Troubleshoot and analyze problems.
  • Work closely with the engineers to architect, design and develop the best technical approach.

Knowledge And Skills Applied:

  • Understanding of digital wireless communication theory
  • Excellent understanding and knowledge of LTE standards
  • Knowledge of network architecture and Internet protocols standards (e.g. TCP/IP, IMS, etc.)
  • Experience of conformance testing and IOTs
  • Programming experience in C language and embedded software

Job Requirements:

  • BS in Electrical Engineering,  Computer Engineering, Computer Science or foreign equivalent +5 years of experience.


Email resume to: mvargas@gctsemi.com.