RF Design Engineer

Symphony Solutions; Melbourne (FL); On-site; USD 90,000 - 120,000; Full time

Benefits offered by this job

401(k)

Competitive salary

Health insurance

Job summary

Symphony Solutions in Melbourne, FL is seeking an RF Design Engineer to design and develop RF circuits, transmitters, receivers, and RF front-end modules for onsite production environments.

You will optimize LNAs, power amplifiers, filters, mixers, oscillators, and PLLs; perform simulations and impedance matching; and participate in design reviews with cross-functional teams.

This role involves lab testing with VNAs, spectrum analyzers, and test benches, plus preparing specs and documentation.

Responsibilities

• Design and develop RF circuits, transmitters, receivers, and RF front-end modules.
• Design and optimize RF components such as LNAs, power amplifiers, filters, mixers, oscillators, PLLs, and RF switches.
• Perform RF circuit simulations, impedance matching, and performance optimization.
• Analyse RF parameters: gain, noise figure, return loss, insertion loss, VSWR, bandwidth, linearity, and phase noise.
• Develop schematics and support RF PCB layout, component selection, and design reviews.
• Conduct laboratory testing, characterization, debugging, and validation of RF hardware.
• Use RF test equipment such as vector network analyzers (VNA), spectrum analyzers, signal generators, power meters, and oscilloscopes.
• Troubleshoot RF performance issues and implement corrective design improvements.
• Prepare technical specifications, simulation reports, test plans, and design documentation.
• Collaborate with hardware, PCB layout, mechanical, manufacturing, and system engineering teams.
• Support prototype development, product qualification, andproduction testing.

Job description

Benefits:

• 401(k)


• Competitive salary


• Health insurance

Role: RF Design Engineer

Locations: Melbourne, FL(Onsite)

Key Responsibilities:

• Design and develop RF circuits, transmitters, receivers, and RF front-end modules.


• Design and optimize RF components such as LNAs, power amplifiers, filters, mixers, oscillators, PLLs, and RF switches.


• Perform RF circuit simulations, impedance matching, and performance optimization.


• Analyse key RF parameters, including gain, noise figure, return loss, insertion loss, VSWR, bandwidth, linearity, and phase noise.


• Develop schematics and support RF PCB layout, component selection, and design reviews.


• Conduct laboratory testing, characterization, debugging, and validation of RF hardware.


• Use RF test equipment such as vector network analyzers (VNA), spectrum analyzers, signal generators, power meters, and oscilloscopes.


• Troubleshoot RF performance issues and implement corrective design improvements.


• Prepare technical specifications, simulation reports, test plans, and design documentation.


• Collaborate with hardware, PCB layout, mechanical, manufacturing, and system engineering teams.


• Support prototype development, product qualification, andproduction testing.