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HW/SW Integration Engineer - 5G mMimo



Richardson, TX, USA
Posted on Tuesday, April 2, 2024

Mavenir is building the future of networks and pioneering advanced technology, focusing on the vision of a single, software-based automated network that runs on any cloud. As the industry's only end-to-end, cloud-native network software provider, Mavenir is transforming the way the world connects, accelerating software network transformation for 250+ Communications Service Providers in over 120 countries, which serve more than 50% of the world’s subscribers.

Role Summary

Provides technical expertise through customer presentations, product demonstrations, installation, of company products and solutions. Assists the sales staff in assessing potential application of company products to meet customer needs and preparing detailed product specifications for the development and implementation of customer applications/solutions. May build POCs based on customer requirements to demonstrate feasibility of the application/solution, often requiring rapid prototyping and/or product demo for client. May provide software development and consultation to customers and/or product capability assessment and validation. Ensures that the product application/solution is functioning according to specifications. May provide follow-up support to Sales, Ops and customer personnel by disseminating technical information on specific applications/solutions

Key Responsibilities

  • Integration of radio hardware that consists of digital hardware, FPGA/SoC, digital and analog fron end subsystems with the radio software modules to productize the mMIMO radio
  • Contribute to the review of HW/SW Interface specification, review of API
  • Contribute to FPGA/SoC and Software design for testability by identifying required test access points and API for effective integration and validation.
  • Plan and define HW/SW Integration including detail integration activities, integration test plan, and development/test environment and establishing quality metrics and other key performance indicators
  • Understand product and system specifications and ensure product meets the required functional and performance requirement through appropriate planning of integration and validation activities
  • Plan and establish Continuous Integration (CI) framework and integration test automation
  • Plan and execute interoperability testing of the radio product with 5G DU for control, management, and user plane according to ORAN interface
  • Work with Radio PHY Engineers for integration and validation of the PHY layer performance of the Radio
  • Work with Radio DPD Engineers for integration and validation of DPD algorithm
  • Develop and or use third party tools and scripts for creating an automated integration and validation environment.
  • Prepare Test Plans and Test cases for mMIMO Product testing and Meet 3GPP and ORAN specs

Job Requirements

  • Proven track record in Base Station Radio HW/SW integration
  • Solid knowledge on Python Visual basic
  • Very good understanding and knowledge of 4G or 5G radio design and radio software functions
  • Should be able to interpret System and Radio level specification to derive requirement for integration.
  • Experience with integration and validation of radio software including PHY layer
  • Experience with Continuous Integration of radio unit or similar communication products
  • Experience with Test automation preferably with PHY layer test instruments such as spectrum analyzer, signal generator, etc.
  • Experience with embedded software development is a plus
  • Familiarity with 3GPP Specifications related to Radio Unit
  • Excellent inter-personal and leadership skills
  • Curious minded person striving for continuous learning and innovation
  • Outstanding verbal and written communication skills
  • Ability to quickly grasp and adapt to new technologies and concepts.
  • Qualification:
  • MS Degree in Electrical Engineering or Computer Science.
  • At least 7+ years' experience in telecommunication industry in HW/SW design and integration roles


Mavenir is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you are a US applicant in need of special assistance or an accommodation while seeking employment, please e-mail careers@mavenir.com or call: +1-469-916-4393. We will make a determination on your request for reasonable accommodation on a case-by-case basis.

Mavenir is an Equal Employment Opportunity (EEO) employer and welcomes qualified applicants from around the world, regardless of their ethnicity, gender, religion, nationality, age, disability, or other legally protected status.