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Filter engineer



Guangzhou, Guangdong, China
Posted on Monday, June 17, 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

Designs, develops and implements technical projects for the fabrication, modification and evaluation of new or existing hardware systems or components. Projects may involve exploration of products and/or process problems, definition and selection of new concepts and approaches, origination or modification of material, component and process specifications and requirements.

Key Responsibilities

  • Owner of RU filter designs.
  • Work with 3rd party filter suppliers on filter development.
  • Support feasibility study and filter specification definition.
  • Design verification test on filter unit.
  • Lead troubleshooting on filter related issues.
  • Support radio production.

Job Requirements

  • Experience in filter design, both mechanical topology and electrical stimulation.
  • Excellent understanding of filter related technology, including metal cavity filter, CWG, SMF, etc.
  • Knowledge of radio design, understand filter design difference between classic radio and AAS.
  • Experience in SMT process.
  • Understand spurious emission and out-of-band blocking.
  • Familiar with co-location requirements of various locations.
  • Experience with design tools, e.g. HFSS.
  • Excellent verbal and written communication skills.
  • Ability to quickly grasp and adapt to new technologies and concepts.
  • BS Degree
  • At least 5+ years’ experience.
  • Good spoken English skill


Mavenir is committed to working with and providing reasonable accommodation to individuals with physical and mental disabilities. If you require any assistance, please state in your application or contact your recruiter.

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.