Senior RF IC Design Engineer

3 months ago


Chelmsford UK, Essex, United Kingdom IC Resources Full time

£60k - £70k plus benefits


This is an opportunity for a RF IC Design Engineer to join an established company working in the area of Analog/RF IC Design for wireless and communication ICs. In this role you will be tasked with the design of RF Integrated Circuits in CMOS and SiGe BiCMOS including circuit design, implementation and verification of complete sub-systems for sub-6G RF ICs. You will have the opportunity to work on the design of RF front-end, PA, LNA, Mixer, OSC, PLL LO, VGA, Filter, TIA, or other baseband modules in BiCMOS and/or RF-CMOS processes.


Experience is required in some or all of the following: strong understanding of basic concepts and theories in Analog and RF design, such as mismatch, linearity, stability and noise.


Responsibilities include:


  • Designing blocks such as LNAs, Mixers, filters, high speed multiplexer, divider circuits, bias circuits, bandgap, fractional N PLL
  • Working with a variety of technologies including SiGe & CMOS to implement innovative high performance RF circuitry
  • Excellent time management and organisation skills
  • Produce detailed design documentation
  • Support product evaluation


Master’s degree or PhD qualified the successful RF IC Design Engineer will have 1-5 years experience in RF IC design with strong experience with Cadence Virtuoso tools are essential along with SiGe Bipolar and/or CMOS experience.


You will be a strong communicator who works well in a team and who open and capable to mentor junior engineers.


Visas can be sponsored for the successful applicant. Contact Leon today to apply and find out more.



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