RF Design Engineer

We connect top talent in Business Services, Tech, Marketing & Creative with companies of all sizes—offering flexible, high-touch staffing solutions. We are currently filling this direct-hire role for our client.

Overview

We are seeking a highly skilled RF Design Engineer to lead the development of innovative wireless systems. In this end-to-end role, you will design, simulate, and validate Sub-GHz and Wi-Fi/BLE radio systems, as well as perform RF PCB layout and integration. The ideal candidate will have a strong background in RF architecture, PCB design, and certification processes, playing a key role in delivering cutting-edge RF solutions for retail and industrial applications.

Responsibilities

• Design, simulate, and validate Sub-GHz and Wi-Fi/BLE radio systems
• Perform RF PCB layout and integration
• Take RF products through FCC/CE certification with minimal non-conformances
• Collaborate across electrical, mechanical, firmware, manufacturing, and test teams
• Support environmental testing and field failure analysis as needed
• Work with external labs for testing and certification processes

Requirements

• Extensive experience with Sub-GHz ISM radios (e.g., 850-950 MHz) and Wi-Fi/BLE coexistence
• Proficiency in RF layout, impedance control, stack-up, and parasitic management
• Skilled in RF simulation and analysis using Dassault CST, Siemens HyperLynx, Keysight ADS, or similar tools
• Strong understanding of antenna evaluation and integration (chip, PCB trace, external, diversity)
• Experience with high-volume manufacturing DFM/DFT practices
• B.S. or M.S. in Electrical Engineering or related field
• 5–8+ years of experience owning RF design from concept through production
• Must be U.S. citizen or Permanent Resident

Nice to Have Skills

• Knowledge of OTA, SAR, and EMC testing environments
• Familiarity with chipsets from Qualcomm, NXP, Nordic, TI, or Silicon Labs
• Experience with EM analysis for antenna tuning and layout-dependent parasitics
• Mentoring junior engineers and leading design reviews
• IPC CID certification (plus)