Radio Frequency Engineer Job at Global Connect Technologies in Elk Grove Village

About the Role

We are seeking a skilled RF Design Engineer with hands-on experience in Altium Designer and RF circuit design for high-performance electronic systems. The ideal candidate will be responsible for designing, simulating, and validating RF circuits and PCBs used in communication, radar, and wireless applications. This role requires strong technical skills, attention to detail, and the ability to collaborate closely with cross-functional hardware and test teams.

Key Responsibilities

• Design and develop RF and mixed-signal circuits including amplifiers, filters, oscillators, antennas, and matching networks.
• Create detailed schematics and PCB layouts using Altium Designer with a focus on signal integrity and high-frequency design rules.
• Perform RF simulations, impedance matching, and network analysis using tools like ADS, HFSS, or similar.
• Collaborate with hardware, mechanical, and test engineers to ensure robust product design and manufacturability.
• Conduct RF testing, validation, and troubleshooting using vector network analyzers (VNA), spectrum analyzers, and oscilloscopes.
• Support prototype builds, PCB bring-up, and performance tuning.
• Document design processes, design decisions, and test results for traceability and compliance.
• Drive continuous improvement in RF design methodologies and best practices.

Required Qualifications

• Bachelor’s or Master’s degree in Electrical Engineering, Electronics Engineering, or related field.
• 3–7 years of experience in RF design and PCB layout.
• Proficiency with Altium Designer for schematic capture and multilayer PCB design.
• Strong understanding of RF principles, including S-parameters, impedance matching, crosstalk, and EMI/EMC design.
• Experience with RF measurement and test equipment (VNA, signal generators, spectrum analyzers).
• Familiarity with PCB manufacturing and assembly processes.
• Excellent analytical, troubleshooting, and communication skills.

Preferred Qualifications

• Experience in wireless communication systems, radar, or antenna design.
• Knowledge of simulation tools such as ADS, HFSS, or CST Microwave Studio.
• Familiarity with high-speed digital interfaces (DDR, Ethernet, USB).
• Exposure to automotive, aerospace, or IoT hardware design environments.