Senior Principal Application Engineer

1 month ago


San Diego, United States QuantalRF Full time
Job Description
QuantalRF is seeking a highly motivated individual to play a key technical role in the development and evolution of its emerging RF/wireless technology. The candidate must be able to demonstrate significant knowledge of RF systems engineering, in particular for cellular, Wi-Fi, BT, and 5G applications. They should also possess the capability to think of out-of-the-box solutions to problems and seamlessly interface between customers and internal members of the validation and design teams. Typical responsibilities include:
  • Providing technical support to customers, addressing inquiries and issues related to the bring-up and performance of our evaluation kits.
  • Working closely with customers to troubleshoot and resolve any issues in product integration to achieve successful design-wins.
  • Developing and optimizing reference EVK designs to showcase the capabilities of our products.
  • Writing datasheets, application notes, training materials, and other documentation for customers.
  • Collaborating with internal design teams to provide feedback on product performance and contribute to continuous improvement efforts.
  • Gathering and analyzing customer feedback to identify areas for improvement and inform future product development.
Required Skills and Experience
  • Bachelor's or Master's degree in Electrical Engineering, Electronics, or a related field.
  • Strong understanding of RF systems engineering, in particular for cellular, Wi-Fi, BT, and 5G applications with more than 10 years of experience.
  • Excellent communication and interpersonal skills, with the ability to effectively convey technical information to both technical and non-technical audiences.
  • Familiarity with RF Front-End parameters such as NF, noise circles, IP2/IM2, IP3/IM3, Gain modes, S-parameters, as well as Tx path PAE, Gain, ACLR, power sweep, Rx Band Noise, harmonics, Spectrum Emission Mask, etc.
  • Hands-on experience with testing and characterization equipment such as oscilloscopes, network analyzers, spectrum analyzers, signal generators, etc.
  • Experience in developing reference designs and documentation.
  • Strong problem-solving skills and the ability to work independently and as part of a collaborative team.
  • Willingness to travel for customer visits, field testing, and industry events.
Additional Desirable Skills and Experience
  • Experience in related fields such as RFIC design or silicon bench validation/characterization.
  • Experience in working in one or more startup companies.
What is Offered
  • Working with innovative technology.
  • Join a dynamic and innovative startup environment where you are encouraged to share your thoughts and opinions with tremendous potential for creativity and ownership.
  • Opportunity to be a key contributor, with equity at an early company stage.
  • Exceptional benefits, including medical, dental, vision, 401K plan, bonus plan and more.


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