Location
Naperville
Job Type
Full-time
Posted
June 01, 2026
Job Description
We are seeking an experienced RF Designer to lead the design, development, and validation of high-frequency circuits and systems for demanding applications including aerospace, defense, industrial, and medical products. This role requires deep expertise in RF/microwave design, PCB materials, and system integration, along with the ability to work in a customer-facing environment.
Key Responsibilities
+ Design and develop RF and microwave circuits including amplifiers, filters, mixers, oscillators, and antennas
+ Perform schematic capture, simulation, and layout of high-frequency PCBs
+ Select and apply advanced RF materials (e.g., Rogers laminates such as RO4350B, RO4003C, RT/duroid series)
+ Conduct RF simulation using tools such as:
+ Keysight ADS
+ Ansys HFSS
+ Cadence AWR Microwave Office
+ Optimize impedance matching, signal integrity, and EMI/EMC performance
Key Responsibilities
+ Design and develop RF and microwave circuits including amplifiers, filters, mixers, oscillators, and antennas
+ Perform schematic capture, simulation, and layout of high-frequency PCBs
+ Select and apply advanced RF materials (e.g., Rogers laminates such as RO4350B, RO4003C, RT/duroid series)
+ Conduct RF simulation using tools such as:
+ Keysight ADS
+ Ansys HFSS
+ Cadence AWR Microwave Office
+ Optimize impedance matching, signal integrity, and EMI/EMC performance