Senior RF Specialist

Date:  Sep 22, 2022
Division:  Plasma Control Technologies (40000002)

San Jose, US

Requisition ID:  6164

The COMET Group is a global leader in providing high-quality components, systems and services that optimize its customers' products and processes in the fields of X-ray-, vacuum- and radio frequency technology. As a trailblazing tech company, we contribute to more secure, efficient, and sustainable manufacturing, communication, and mobility.


The Division Plasma Control Technologies (PCT) is Comet’s largest division and a global leader in developing and producing high-performance Vacuum Capacitors, RF Matches and RF Generators for the semiconductor industry.


What will you be doing?

  • Develop RF sensors, RF circuits for COMET auto-match products

  • Design NIST traceable calibration system for RF V/I/Phase measurement

  • Develop models for RF systems using tools such as MathWorks Simulink

  • Perform RF electromagnetic simulation using tools such as HFSS/Q3D and be responsible for board design and functionality

  • Perform board level tests and work with FW engineers to ensure product functionality

  • Document design ideas to build internal technology Wiki pages

  • Design and implement calibration routines and fixtures

  • Analyze and verify test results and improve test fixtures when needed

  • Assist in the development of internal IP & technology roadmaps

  • Assist product teams to build and create world class auto-match products for the semiconductor plasma processing market segment


Who are we looking for?

  • Masters’s degree or equivalent experience in Electrical Engineering

  • 5+ years of RF circuit, RF VI sensor, directional coupler, filter, power divider or antenna design experience

  • Must have deep understanding of RF measurement system

  • Must have deep understanding of lumped and distributed-parameter circuit models of the Electromagnetic structures

  • Expert in RF circuit design for MF to VHF band (300KHz~300MHz)

  • Must be able to work effectively in a highly interactive team environment

  • Must be able to multitask and work in a fast-paced environment


Why join us?

  • Collaborate with diverse international colleagues from all over the world for a successful listed multinational company headquartered in Switzerland
  • Take on inspiring projects in a highly dynamic environment and thriving industry, which is growing globally in emerging and mature markets
  • Attractive training and career opportunities in our global locations, as well as flexible work arrangements



Comet Technologies USA Inc. offers an excellent and competitive compensation package; an excellent work environment; and a comprehensive benefit program (including medical, dental and vision care benefits), tuition reimbursement, a 401(k) plan, vacation and paid sick days.


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Nearest Major Market: San Jose
Nearest Secondary Market: Palo Alto